Filing Requirements
Patent/Utility Model Applications

1. A Power of Attorney simply signed on Form P-28.

2. Name, address and nationality of the applicant.

3. An abstract of the invention of no more than 200 words.

4. Three copies of the specifications and claims.

5. Three sets of the drawings relating to the invention, if any.

6. A certified copy of the application giving the filing date, number and country, if the application is to be filed with a priority claim.

 
Search

1. Title of the invention, (filing number and filing date, if any).

2. Years to be searched.

Annuity

1. Title of the invention.

2. Filing number and filing date.

Recording an Assignment

1. A Power of Attorney simply signed on Form P-28.

2. A duly notarized deed of assignment executed by both parties.

Obtaining a Copy of the Patent Document

Change of Name

1. A Power of Attorney simply signed on Form P-28.

2. A notarized certificate proving the change of name or address issued by the local competent authority of the applicant's domicile.

Change of Address

1. A Power of Attorney simply signed on Form P-28.

2. A notarized certificate proving the change of name or address issued by the local competent authority of the applicant's domicile.