Tuesday, January 26, 2010

Know the 8 Steps under Pre-Grant Opposition

i. Any person can file opposition by way of representation to the Controller

against the grant of patent, at the appropriate office, before the grant of patent

on any of the above-mentioned grounds.

ii. The Controller shall not grant the patent before the expiry of 6 months from

the date of publication under section 11 A. Therefore, a person should try to

file such representation within the assured period of 6 months from the date of

publication under section 11 A.

iii. The representation shall include a statement and evidence, if any, in support of

such representation and a request for hearing, if so desired.

iv. The Controller shall consider the representation only after a Request for

Examination for that application has been filed.

v. On consideration of representation, if the Controller is of the opinion that the

application shall be refused or the complete specification requires amendment,

he shall give notice to the applicant to that effect along with the copy of such

representation.

vi. The applicant shall, if he so desires, give reply to that representation along

with his statement and evidence, if any, in support of his application within

three months form the date of the notice.

vii. The Controller shall consider the statement and evidence filed by the applicant

and may either refuse the grant of patent or ask for amendment of the complete

specification to his satisfaction before the grant of patent.

viii. After considering the representation and submission made during the hearing,

if so requested, the Controller shall proceed further simultaneously, either

rejecting the representation and granting the patent or accepting the

representation and refusing the grant, ordinarily within one month from the

completion of the above proceedings.

11 Grounds for Pre-grant Opposition Under section 25(1)

The patent application van be opposed before grant. Here are the 11 Grounds for Pre-grant Opposition by way of Representation u/s 25(1).


  1. Wrongfully obtaining
  2. Prior publication / prior claiming
  3. Prior claiming in India
  4. Prior public knowledge or public use in India
  5. Obviousness and lack of inventive step
  6. Not an invention or the invention not patentable
  7.  Insufficient description of the invention
  8.  Failure to disclose information or furnishing false information relating to foreign filing
  9. Convention application not filed within the prescribed time
  10.  Incorrect mention of source/geographical origin of biological material
  11.  Invention anticipated with regard to traditional knowledge of any community , anywhere in the world


No ground other than the statutory grounds as above can be taken

Wednesday, January 13, 2010

What is a Divisional Invention?

When an application made by applicant claims more than one invention, the


applicant on his own or to meet the official objection may divide the

application and file two or more applications, as applicable for each of the

inventions. This type of application, divided out of the parent one, is called a

Divisional Application. The priority date for all the divisional applications will be same as that claimed by the Parent Application (Ante-dating).

Friday, January 8, 2010

What is the difference between Act, Bills, Laws and Rules

A law is an idea, placed in bill form, which passed in both the Houses of Parliament and / or State legislatures, and finally signed, by President or Governor.

Parliament or state legislatures pass legislation or laws. Before it's passed, it's usually referred to as a bill. 

Once it's passed and signed by the president or governor, it normally is called  Act.

Rules refer to the regulating principles or methods of procedure to implement the act.

Wednesday, January 6, 2010

A few features of PCT or patent cooperation Treaty

A few features of PCT or patent cooperation Treaty




1. A PCT or Patent cooperation Treaty application is made in many countries at the same time.



2. There is 31 month period for National Phase Entry



3. Period for National Phase Entry can be as short as 19 months for certain countries which are members of PCT treaty.



4. Once in National Phase, national law applies in terms of procedure viz examination.