202 u3 Nuts Bolts Patents

7/28/2019 202 u3 Nuts Bolts Patents

1/63

NUTS & BOLTS of PATENTING

MPCT 202/MPMC 202Unit III

Trainer: Chandramouli R


2/63

Indian Patents unravelled...

Invention & scope of patent

Patentability of invention

Procedure for filing Patent

Application Drafting the specification for

Patent Application

Exclusive Marketing Rights

Compulsory License.

Forms & Fees for Patent filing and

maintenance.
http://www.btinternet.com/~fireballxl5/workplace/office/pics/notepadpencil1204.jpghttp://www.btinternet.com/~fireballxl5/workplace/office/pics/objects00508.jpg


3/63

Invention?...

Indian patent act (amendment)2002 define the term invention is:

A new product or process

involving an inventive step and

capable of industrial

application.


4/63

Inventive step is the feature that

makes the invention non-obvious to a

person skilled in the art. Capable of industrial application means

an invention should have commercial value in

the market.


5/63

Obviousness or lack of

inventive step must be judged

having regard to what waspublicly known or publicly

used in India or what was

published in India or elsewherebefore the priority date of the

claim.


6/63

What is a patent? A patent is a monopoly right to a person

who has invented a new and useful articleor it is an improvement of an existing

article or a new process of making an

article.

Essential ingredients of patent are:

Novelty,

Inventive Step,Lack of Obviousness,

Sufficiency of description.


7/63

A patent is not granted for an

idea or principle as such, but it

is granted for some article orthe process of making the same

article.

The term of every patent is 20 years and

it maintain by paying the renewal fees at

every succeeding year.


8/63

Why one should go for

patent???

Prevention against leaking

of the invention through

workmen of inventor.

Prevent secret exploitationof invention by the

competitor.

On obtaining patent the

patentee can lawfully

enforce against infringers.


9/63

Patentee can get monetary

reward by granting licenses to

others, or by cross-licensing or,by assigning the patent, or, by

donating the patent & get the

tax benefit.


10/63

Types of Patent

1. Ordinary patent application

2. Patent of addition

3. International application by

PCT route or by Conventionalroute.


11/63

What are NOT inventions Invention which is frivolous or claiming obvious or

contrary to well-established natural laws;

Primary or intended use or commercial use of any

invention is contrary to law or morality or injurious to

health of human, animal or plant life or environment; Mere discovery of a scientific principle or formulation

of an abstract theory;

Mere discovery of new property or new use of known

substance or mere use of known process, machine orapparatus is not invention, however known process

forms new product or employ new reactant.


12/63

A substance obtained by a mere admixture

resulting only in the aggregation of the

properties of the components thereof or a

process producing such substance. Mere arrangement or rearrangement or

duplication of known devices;


13/63

Any process for the medicinal, surgical, curative,

prophylactic, diagnostic, therapeutic or other

treatment of human beings or any process for asimilar treatment for animal to make them free of

disease or to increase their economic value or

that of their products.

A method of agriculture or horticulture.


14/63

Plants and animals in whole or any part

thereof as seeds, varieties and species

and essential biological processes for the

production or propagation of plants andanimals.

A mathematical or business method or a

computer program per se or algorithms


15/63

A presentation of information;

Topography of integrated circuits;

Any literary, dramatic, musical or artistic work or any

other aesthetical creation including cinematographic

works and television productions;

An invention is traditional knowledge or is anaggregation or duplication of known properties of

traditionally known component/s;

Scheme / rule / method of performing mental act or

method of playing any game.


16/63

Inventions which are not

patentable:

An invention relating

to atomic energy is

not patentable

invention as per the

Indian patent act.

markpatent.org 21st August, 2004.


17/63

Inventions which are not

patentable

An invention claiming substances

intended for use, or capable of being

used, as food or as medicine or drug or

Invention claiming to substances

prepared or produced by chemical

processes including alloys, optical glass,

semi-conductors and inter-metalliccompounds.


18/63

Patentable Inventions Invention claiming for the method

or processes of manufacture ofsubstances being used as food or

drug or medicine or

Invention claiming chemical

processes for the production ofalloys, optical glass, semi-

conductors and inter-metallic

compounds.

Product (substance) which is non

pharmaceutical-ex: machine, device

etc.

markpatent.org 21st August, 2004
http://www.btinternet.com/~fireballxl5/medical/pics/antibiotics2516.jpg


19/63

Chemical processes includes

biochemical, biotechnological

and microbiological process.

Process for Micro-organisms are also

patentable.


20/63

Mail Box Patent Application

Invention claiming onpharmaceutical products

or substances are treated

as mail-box applicationtill 31st December 2004.

Mail box application will

not be examined until 31

st

December 2004.

mark atent.or 21st Au ust 2004.


21/63

Product (Mail-Box) patent

application will be examined only onfiling the request within 48 months

from the date of patent application

or within 12 months after 31st

December 2004, whichever is later.

On failure of filing request for examination, the

patent will treated as abandoned.


22/63

Provisional Patent Application

An applicant may file a provisional

specification containing incomplete &

general description of the invention.

No need to file claims.

Objective of it is to fix the priority date

Complete specification is to be filed within

12+3 (15 months) from the date of filing

provisional specification.

a en pp ca on


23/63

a en pp ca onaccompanying complete

specification

Should begin with title of invention;

Prior Art in relation to the present invention;

Full & particular description of theinvention, its operation or use and method

of performing;

Claim/claims

Abstract

Drawings if necessary


24/63

FORM - 2

THE PATENTS ACT, 1970

(39 of 1970)

COMPLETE SPECIFICATION

[SECTION 10; RULE 13]

1. Title of Invention

2. (a) Name of Applicant

(b) Address of Applicant

(c) Nationality: Indian.

The following specification particularly describes the nature of this invention

and the manner in which it is to be performed.


25/63

The present invention relates to a novel process for the preparation of substituted propenoic acidesters

using active methylene compounds and N,N dimethyl formamide-dimethyl sulfate complex.

Substituted propenoic aid esters, especially amino-substituted derivatives like B-amino acrylic acid

esters are significantly important in the synthesis of quinolones (JP 02215749, 1990; Leibigs Ann. Chem. 29-37,

1987).

Nalidixic acid was the first quinolone introduced to clinical practice, and is still in use for treatment of

urinary tract infections caused by gram-negative pathogens.

Since the introduction have been made in the antibacterial spectrum and spectrum and potency of

quinolones Additionally, newer quinolones are well absorbed and distributed throughout the body making them

useful for the treatment of a variety of systemic infections including those of the respiratory tract, gastrointestinal

tract, the ear, nose, and throat, sexually transmitted diseases and bone infections (Kirk-Othmer, Encyclopedia of

Chemical Technology, 4th Edition, 1991, Vol. 2,855). Alongwith the increase in the importance of quinolones as

an antibacterial agent, the synthesis of quinolones and the intermediates like B-amino acid esters used for their

synthesis also gained importance..


26/63

DESCRIPTION OF THE PRIOR ART:

There are various methods for the preparation of the useful B-amino acrylic aid esters.

U S Patent No. 4,772,722 (Englaender et al, 1988) discloses a method for the preparation of 3 amino

acrylic acid esters by reacting an alkali salt of a beta hydroxy acrylic acid ester with an amine salt.

U S Patent No.5,030,747 (Blank et al 1991)s discloses a method of preparation of beta amino acrylic acid

esters by reaction of beta hydroxy acrylic acid ester alkali metal salts with ammonium salts in an aprotic organic

solvent, or in an aprotic organic solvent in admixture with aprotic organic solvent miscible with the aprotic

solvent, to give high 90% yield of the reaction product comprared to 75% yield of the Englaender method (U S

Patent No.4,772,711).

The starting alkali salt of beta hydroxy acrylic acid ester for both the above methods of US Patent

Nos.4,772,711 and 5,030,747 is obtained from carbon monoxide, alcoholate and acetic acid esters in a pressure

reaction requiring 20 to 50 bar. Thus, both these methods requires high pressure apparatus .


27/63

In the process described in Tetrahedron letters, 4061, 1976 and Liebigs Annalen Der Chemie Vol.

1980, No.7,991, highly toxic iron pentacarbonyl is used in the reaction of methyl acrylate with t-

butoxy bis (dimethylamino) methane. Moreover, there is polymerization of acrylic acid ester, which

makes the reaction product more difficult to isolate, and is a disadvantage of the process.

B-Dimethyl amino acrylic acid ester is also obtained by the reaction of t-butoxy bis

(dimethylamino) methane with ethyl acetate at 1700C (Chemische Berichte 2709, 104,1971). The

process has to be carried out in a sealed tube and high pressures are attained at the end of avolatile

reaction. It is also known, that when methoxy bis (dimethylamino) methane is reacted with ethyl

bytyrate, no reaction product is obtained at all (Organic Preparation Proceedings, International

67,10,1978).


28/63

US Patent No.5,466,192 (Kraus et al, 1995) discloses a method for production of B-

amino acrylic acid esters by reacting acetic acid esters with amino acid esters at 0.5 to 10 bar

(preferably 1 to 5 bar) and 50-700C (preferably 800C to 1500C) in an aprotic polar solvent.

Apart from the high temperature and pressure required by the process, the amino acid esters

are costly.

The above described methods are both cumbersome and costly. Hence there arose a

need to develop a facile, novel scheme to prepare substituted propenoic acid esters.

THE FIELD OF INVENTION:

The object of the invention is to provide for a safe, economical, facile route for the

preparation of substituted propenoic acid esters. The present invention provides a process for

the preparation of substituted propenoic acid esters of general formula 1.

CH3 H OR

N

CH3

H O


29/63

Wherein R is C1-C4 alkyl group,

Said process comprises, reacting an activemethylene compound of the general formula II,

COOR1

COOR2

wherein R1 is Na+ or K+ and R2 is C1-C4 alkyl group, with, N,N-dimethyl amino

methoxymethylium

methyl sulfate of formula III:

CH3 O

N OCH3 (-)O S OCH3

CH3 (+) O

H

in the presence of a solvent.


30/63

DETAILED DESCRIPTION OF THE INVENTION:

The synthetic utility, of B-amino acrylic acid esters is ever increasing, as mentioned

earlier, in the examples of quinolones, which are marketed worldwide. To make such

products more economical, it is necessary to find a commercially viable and safe route. In

literature, there are various methods of reported for the synthesis of B-amino acrylic acid

esters as described above. However, the risks involved in the process are high due to high

temperatures and/or pressures involved, hazards of reactant and product costs, all of which

demand for a new route.

The present invention relates to a cost effective and safe process. The present

invention provides a process for the preparation of substituted propenoic acid esters of

formula (I):

CH3 H

N OR

CH3

H O


31/63

wherein R is C1-C4 alkyl group, by reacting active methylene compounds of general formula

(II):

COOR1

COOR2

wherein R1 is Na+ or K+ and R2 is C1-C4 alkyl group, with N, N-dimethyl formamide-

dimethylsulfate

complex of general formula (III):

CH3 O

N OCH3 (-)O S OCH3

CH3 (+) O

H

The R2 group of the active methylene compound of general formula (II) used in the presentinvention is preferably methyl or ethyl.

The active methylene compound is preferably cooled before the reaction, to a temperature

range of 5-200C and preferably to around 100C. The reaction between compounds II and III


32/63

N, N-dimethylamino methoxymethylium methyl sulfate (III) was prepared according to literature procedure

(Organic synthesis, collective Vol V).

The reaction according to the process of the invention may be represented by the following scheme:

CH3 O COOR1

N OCH3 -O S OCH3 +

CH3 + O COOR2

H

Solvent

H COOR2

CH3

N H

CH3


33/63

Ethylene dichloride is preferably used as solvent, but benzene, toluene or chloroform can

also be used.

According to the reaction scheme, methyl alkali malonate, such as methyl potassium

malonate (II) was treated with N, N-dimethylaminomethoxymethylium methyl sulfate (III) to

give 2-propenoic acid, 3-(dimethylamino). Methyl ester. (E) in 68% yield.

EXAMPLES

EXAMPLE 1: Preparation of methyl potassium malonate by using dimethyl malonate.

A 20 lit. round bottom flask was charged with 3 lit. of methanol under nitrogen. To it

was added 2 Kg. of dimethylmalonate and it was cooled to 0-200C, preferably to 100C. To

this cooled solution, methanolic potassium hydroxide solution (prepared by the slow

addition of 960 gm. of potassium hydroxide in 3 lit. of methanol under nitrogen) was added.

The reacton mixture was stirred for 5-10 hr., preferably 7 hr. The reaction mixture was then

cooled to 0-100C, preferably 50C for 30 min. The solid which separated out was filtered to


34/63

EXAMPLE 2: Preparation of methyl potassium malonate by using diethyl malonate.

A 1 lit. round bottom flask was charged with 150 ml of methanol under nitrogen. To it

was added 100 gm. of diethyl malonate and it was cooled to 0-150C, preferably to 100C. To

this cooled solution, methanolic potassium hydroxide solution (prepared by the slow

addition of 40 gm. of potassium hydroxide in 150 ml. of methanol under nitrogen) was

added. The reaction mixture was stirred for 7 hr. The reaction mixture was then cooled to

50C for 30 min. The solid which separated out was filtered to give 85 gm. of methyl

malonate.

Similarly, methyl sodium malonate was also prepared, using the above procedures.

EXAMPLE 3: Preparation of 2-propenoic acid, 3-(dimethylamino), methyl ester, (E).

In a 20 lit. round bottom flask, 1.98 kg. of methyl potassium malonate in 8 lit. of

ethylene dichloride was added. The reaction mixture was cooled to 5-200C, preferably to

100C, and 3.2 kg. of N, N-dimethylamino methoxymethylium methyl sulfate was added

dropwise, under nitrogen. The temperature was raised to 200C and maintained for 6 hrs. To it

was added 2 lit. of 2% aq. Sodium hydroxide solution and


35/63

stirred for 10 min. The organic layer was separated, dried over sodium sulfate and

concentrated under reduced pressure to give the product. It was further washed by hexane to

give 1.325Kg. of pure, dry 2-propenoic acid, 3-(dimethylamino)-, ethyl ester, (E). m.p.:44-

460C.

IR: 3803, 1735, 1620, 1544 cm-1

1H NMR (CDCl3, 200MHz)delta : 7.43(d, 1H, J=12.86 Hz), 4.51 (d,1H,J=12.87 Hz),

3.66 (s, 3H), 2.88(s, 6H)

Mass: 129(95%), 114(24%), 98(100%) and 82(11%).

2-Propenoic acid, 3-(dimethylamino), methyl ester, (E) was also prepared by using

sodium salt of malonate.

markpatent.org 21st August, 2004.


36/63

EXAMPLE 4: preparation of ethyl potassium malonate by using dimethyl malonate.

A 250 ml. round bottom flask was charged with 40 ml. of ethanol under nitrogen. To it

was added 20 gm. of dimethylmalonate and it was cooled to 0-15 0C, preferably to 100C. To

this cooled solution, ethanolic potassium hydroxide solution (prepared by slow addition of

9.9 gm. of potassium hydroxide in 30 ml. of ethanol under nitrogen) was added. The reaction

mixture was stirred for 7 hr. The reaction mixture was then cooled to 50C for 30 min. The

solid which separated out was filtered to give 15 gm. of ethyl potassium malonate.

EXAMPLE 5: Preparation of 2-propenoic acid, 3-(dimethylamino), ethyl ester, (E).

In a 250 ml round bottom flask 10 gm. of ethyl potassium malonate in 40 ml. of

ethylene dichloride was added. The reaction mixture was cooled to 5-200C, preferably to

100C, and 16 gm of N, N-dimethylamino methoxymethylium methyl sulfate was added

dropwise under nitrogen.


37/63

The temperature was raised to 200C and maintained for 6 hrs. To it was added 10 ml of

2% aq. Sodium hydroxide solution and stirred for 10 min. The organic layer was separated,

dried over sodium sulfate and concentrated under reduced pressure to give 5.5 gm of the

product i.e. 2-propenoic acid, 3-(dimethylamino), ethyl ester, (E).


38/63

I/WE CLAIM:

1. A process for the preparation of substituted propenoic acid esters of general

formula 1.

CH3 H

N OR

CH3

H O

wherein R is C1-C

4alkyl group,

said process comprises,

reacting an active methylene compound of the general formula II

COOR1

COOR2

Wherein R1

is Na+ or K+ and R2

is C1-C

4alkyl group, with,

N, N-dimethylaminomethoxymethylium methyl sulfate of formula III


39/63

CH3 O

N OCH3 (-)O S OCH3

CH3 (+) O

H

in the presence of a solvent.

2. The process as claimed in claim 1 wherein said R2

is methyl or ethyl.

3. The process as claimed in claim 2, wherein said solvent is selected form the group

consisting of ethylene dichloride, benzene, toluene or chloroform.4. The process as claimed in claim 1, wherein methyl potassium malonate or ethyl

potassium malonate of formula II is cooled to a range of 5-20 0C, before reacting

with the compound of formula III.

5. The process as claimed in claim 3, wherein methyl potassium malonate or ethyl

potassium malonate of formula II is cooled form 9 0C to 110C before reacting with

the compound of formula III.

6. The process as claimed in claim 1, wherein the said reaction is carried out in an inert

atmosphere.7. The process as claimed in claim 1, wherein the said reaction is carried out at a

temperature of about 100C to 300C.

8. The process for the preparation of substituted propenoic acid esters of general

formula 1 as claimed herein descriged with foregoing description, examples and

drawings.

Name & sign of applicant or patent agent.


40/63

ABSTRACT

The invention is for a cost effective and safe process for the preparation of

substituted

propenoic acid esters of general formula (I) in good yields

CH3 H

N OR

CH3

H O

Wherein R is C1-C4 alkyl group,

Which comprises reacting an active methylene compound with,

N, N-dimethylaminomethoxymethylium methyl sulfate in the presence of a solvent.

Complete Specification


41/63


Name of Applicant Total Sheet: 3

Patent Application No. Sheet No. : 1

CH3 H

N OR

CH3

H O

FIG.-1

__________________________

(Name & Signature of Applicant/

Patent Agent)


42/63

Complete specification

Name of Applicant Total Sheet :3

Patent Application No. : Sheet No. : 2

COOR1

COOR2

FIG.2

_______________________

(Name of Applicant/

Patent Agent)


43/63


Name of Applicant: Total Sheet :3

Patent Application No.: Sheet No.:3

CH3 O

N OCH3 (-)O S OCH3

CH3 (+) O

H

FIG.3

_______________________

(Name of Applicant/

Patent Agent)

Examination of Patent


44/63

Examination of Patent Patent Application on method or procedure of

manufacturing substance will be examined only after

the request filed to the patent office within 48 months

from the date of patent application or within 12

months from date of commencement of patent

amendment act 2002, whichever is later.


45/63

Patent Of Addition

A patent application for any improvementor modification of an invention described

in complete specification of the main

patent application filed. Patent of addition is valid till the main

application exists or do not expired.

No renewal fees is payable.


46/63

Divisional Patent Application

One patent application disclosing more

than one invention of the same concept,

then, on request made to the controller, the

application is divided or splitted;

The date of application of the divisional

application will the date of main patent

application.



47/63


(EMR)

Patent applications filed in India orin other convention country on or

after 1-1-1995, for product patents

for invention relating to medicine

and drug are not examined till theend of December 2004.

Till that time, such product patents

are allowed to make separate

applications for exclusivemarketing rights to sell or market

or distribute or import the article

in India.


48/63

Grant for EMR is for five years until

the patent is granted or rejectedwhichever is shorter.

EMR is applicable to pharmaceuticals and

agricultural chemicals.

Compulsory License


49/63

Compulsory License

At any time after the expiration of three years from

the date of the sealing of a patent, any personinterested may make an application to the

controller for grant of compulsory license.

The grounds of this license: non working ofinvention.

Under Central Governments declaration,

compulsory license should be granted in respect ofany patent or class of patents.

FORM 1



50/63

(39 of 1970)

APPLICATION FOR GRANT OF A PATENT

(See sections 5(2), 7, 54 and 135; rule 39)

1. I/We,

(a) X Y Z (Name of Applicant)

(b) Address of the applicant

(c) Nationality :

2. Hereby declare-

(a) that I am/we are in possession of an invention titled:

"A NOVEL CRAFTING MACHINE "

(b) that the Provisional/Complete Specification relating to this invention is filed with

this application.(c) that there is no lawful ground of objection to the grant of a patent to me/us.

3. Further declare that the inventor for the said invention is-

(a) A B C (Name of Inventor)

(b) Address of inventor.

(c) Nationality : SIGNATURE:_____________

4. I/We claim the priority from the applications filed in convention countries,particulars of which are as follows:

Priority application No & date orNOT APPLICABLE

5. I/We state that the said invention is an improvement in or modification of the

invention, the particulars follows and of which of which are as I/we am/are the

applicant/patentee:

(Main patent application No. & date orNOT APPLICABLE


51/63

.6. I/We state that the application is divided out of my/our application, the particulars of

which are given below and pray that this application deemed to have been filed on

____________ under section 16 of the Act.

(Main patent application No. & date or NOTAPPLICABLE

1. That we are the assignee or legal representative of the true and first inventors.

8. That our address for service in India is as follows:

9. Following declaration was given by the inventor or applicant in the

convention country.

I/We the true and first inventors for this invention or the applicant

in the convention country declare that the applicant herein is our

assignee or legal representative.

(Name, address, pat application No. & date) orNOT APPLICABLE

That to the best of my/our knowledge, information and belief the fact and matters stated

herein are correct and that there is no lawful ground of objection to the grant of patent to

me/us on this application.


52/63

Following are the attachments with the application:

(a) Form 2 - Complete Specification (5 copies).

(b) Abstract (5 copies)

(c) Drawings (5 copies)

(d) Statement and Undertaking on Form 3 (5copies)

(e) Form 5 (5 copies)

(f) Declaration

(g) Power of Authority on Form 26

I/We request that a patent may be granted to me/us for the said invention.

Dated this _____ day of _______ 2004.

For,

X. Y. Z.

_________________________

(Name & Signature of the Authorised Signatory)

To,

The Controller of Patents

The Patent Office,at MUMBAI

FORM - 1A



53/63

(39 of 1970)

APPLICATION CORRESPONDING TO AN INTERNATIONAL

APPLICATION FOR GRANT OF A PATENT

[See section 7(1a); rule 20(1)]

1. I/We,


(b) Address of the applicant

(c) Nationality :

2. Hereby declare-

(d) that I am/We are in possession of an invention titled:

A NOVEL CRAFTING MACHINE

(e) that my/our application in India is based on the International Application underPCT No.

PCT/US03/05941 filed on 27 February, 2003

3. Further declare that the inventor for the said invention is-

(a) A B C (Name of Inventor)

(b) Address of inventor

(c) Nationality :

4. I/We claim the priority from the application filed in convention countries,

particulars of which are as follows:

(a) Name of the country priority claimed

(b) Number patent of priority claimed

(c) Date of priority claimed

(d) Name of Applicant

(e) A NOVEL CRAFTING MACHINE

And declare that above application or each of the above applications was

the first application in a convention country in respect our invention.


54/63

5. I/We state that the said invention is an improvement in or modification of the invention, the particulars of which are as

follows and of which I am/We are the applicant/patentee:

NOT APPLICABLE

1. That I am/We are the assignee or legal representative of the true and first inventors.

7. That my/our address for service in India is as follows:

1. Following declaration was given by the inventor or applicant in the convention country.

I the true and first inventor for this invention or the applicant in the convention country declare that the applicant herein is

my assignee or legal representative.


(b) Address of the Applicant(c) Nationality:

That to the best of my knowledge, information and belief the fact and matters stated herein are correct and that there is no

lawful ground of objection to the grant of patent to me on this application.

10. Following are the attachments with the application:

(a) Complete Specification in confirmation with the

International application/as amended before IPEA, if any;

(b) Drawings in confirmation with the Internationalapplication/as amended before the IPEA, if any;

(c) Statement and Undertaking on Form-3 (Duplicate)

(d) Declaration As to Inventorship on Form-5 (Duplicate)

(e) Fee Rs. 750/- or 3000/- by cheque bearing No. _______ of dated __________ drawn on ________BANK.

I/W t th t t t b t d t f th id i ti


55/63

I/We request that a patent may be granted to me for the said invention.

Dated this Day of 2004.

For,

X.Y.Z.

____________________________

(Name & Signature of Authorised Signatory)

To,


The Patent Office

at Mumbai

FORM 3


56/63


(39 of 1970)

STATEMENT AND UNDERTAKING UNDER SECTION 8

(See section 8; rule 12)

I/We,

(a) X Y Z (Name of applicant)(b) Address of Applicant

(c) Nationality:

Hereby declare:

(i) that I/we who have made this application alone for the same invention

applications for patent in the other countries, the particulars of which are

given below:

Date of

grant

Date of

publication

Status of

Application

Application

No.

Date of

application

Name of the

country

NOT APPLICABLE(ii) that the rights in the application have been assigned to:


(b) Address of Applicant.

(c) Nationality:


57/63

(i) that I/we undertake that upto the date of acceptance of the complete

specification by the Controller, I/we would keep him informed in writing the details regarding corresponding applications for

patents filed outside India within three months from the date of filing of such application.

Dated this _____ day of _______ 2004.

For,

X Y Z

__________________________________

(Name and signature of Patent

Agent/Authorised signatory of Applicant)

To,


The Patent Office,

at MUMBAI

FORM - 5


58/63

FORM - 5


(39 of 1970)

DECLARATION AS TO INVENTORSHIP

[See section 10(6); rule 13(6)]

I/We,



(c) Nationality:

Hereby declare that the true and first inventor of the invention disclosed in the complete specification filed in pursuance of my/our

application numbered ____________ dated _______ is:

(a) A B C (Name of the inventor)(b) Address of the inventor

(c) Nationality:

Dated this _____ day of _____ 2004.

For,

X Y Z

______________________________

(Name and Signature of Patent Agent/Authorised

Signatory of Applicant)

To,


The Patent Office,

at MUMBAI

DECLARATION


59/63

DECLARATION

I/we,

(a) A B C (Name of inventor)

(b) Address of Inventor.

(c) Nationality:

Referred to on the application titled

"______________________________________________________________________________________

___________________"

as claiming to be the true and first inventor hereby declare that the applicant who has signed the application

described here below is our assignee.

(a) X Y Z (Name of theApplicant)


(c) Nationality:

Dated this ______ day of _____ 2004.

____________________________________________

A B C (Name of inventor)

Signature of two witnesses alongwith their names, addresses, and Nationalities.

(1)__________________ (2)____________________

__________________ ____________________

_________________ _______________________

FEE SCHEDULE


60/63

3,200600(i) Before the expiration of the2nd year form the date of patent

in respect of 3rd year

3,200600(ii) Before the expiration of the

3rd year in respect of the 4th year

Shall be extended upto 6

months

For renewal of a patent18.

5,0001,5006 months form the date of

advertisement of

acceptance of complete

specification

On request for sealing of a

patent

9.

No feeNo feeIf provisional

specification is made then

within 12 months

Provisional/complete

Specification

2.

3000(Multiple of 3000 in

case of every

multiple

priority

750 (Multipleof 750 in case

of every

multiple

priority

Application for grant of apatent

1.

COMPANYFEES

INDIVIDUAL

TIME DURATIONPURPOSEFORM

NO

FEE SCHEDULE


61/63

3,200600(v) Before the expiration of the

4th year in respect of the 5th

year

10,003,500(ix) Before the expiration of

the 10th year in respect of the

11th year

4,5001,500(viii) Before the expiration of

the 9th

year in respect of the10th year

4,5001,500(vii) Before the expiration of

the 8th year in respect of the 9 th

year

4,5001,500(vi) Before the expiration of

the 7th year in respect of the 8 th

year

4,5001,500(v) Before the expiration of the

6th year in respect of the 7th

year

3,200600(iv) Before the expiration ofthe 5th year in respect of the 6 th

year


62/63

10,0003,500(x) Before the expiration of

the 11th year in respect of 12th

year

15,0005,000(xvi) Before the expiration of


year

15,0005,000(xv) Before the expiration of

the 16th

year in respect of 17th

year

15,0005,000(xiv) Before the expiration of


year

10,0003,500(xiii) Before the expiration of


year

10,0003,500(xii) Before the expiration of


year

10,0003,500(xi) Before the expiration ofthe 12th year in respect of 13th

year


63/63

15,0005,000(xvii) Before the expiration of


year

3,0001,000Within 48 months

from the date of

filing of the

application

On request for examination of

application for patent

19.

10,0003,000Additional fee for restoration

5,0001,500Restoration of

lapsed patent

within 18 months

On application for restoration

of a patent

15.

15,0005,000(xviii) Before the expiration ofthe19th year in respect of 20th

year

202 u3 Nuts Bolts Patents

Documents