Patent Office forms and how Indian patent fees work
Forms are prescribed in the Second Schedule to the Patents Rules, 2003 and official fees in the First Schedule. Both are amended from time to time, so we describe how they work and link to the official versions rather than reproducing figures that go stale.
The forms you are most likely to need
This covers the forms in everyday use. It is not the complete Second Schedule — always confirm the current form and its current version on the official IP India forms page before filing.
| Form | What it is for | When it is used | Governed by | |
|---|---|---|---|---|
| Form 1 | Application for the grant of a patent | Filing | Section 7 Rule 13 | Full page |
| Form 2 | Provisional or complete specification | Filing | Section 9 Section 10 Rule 13 | Full page |
| Form 3 | Statement and undertaking about corresponding foreign applications | Filing / during prosecution | Section 8 Rule 12 | Full page |
| Form 4 | Request for an extension of time or condonation of delay | Any stage | Section 53 Rule 138 | Full page |
| Form 5 | Declaration as to inventorship | Filing (with a complete specification) | Section 10 Rule 13 | Full page |
| Form 6 | Claim or request regarding a change in the applicant | During prosecution | Section 20 Rule 34 Rule 35 Rule 36 | Full page |
| Form 7 | Notice of post-grant opposition | After grant (within one year of publication of grant) | Section 25 Rule 55A | Full page |
| Form 7A | Representation for pre-grant opposition | After publication, before grant | Section 25 Rule 55 | Full page |
| Form 8 | Request or claim regarding the mention of an inventor | During prosecution or after grant | Section 28 Rule 66 Rule 67 | Full page |
| Form 9 | Request for early publication | After filing | Section 11A Rule 24A | Full page |
| Form 13 | Application for amendment of an application, specification or document | Any stage | Section 57 Rule 81 | Full page |
| Form 14 | Notice of opposition to an amendment, restoration, surrender or compulsory licence | Contested proceedings | Section 57 Section 61 Section 63 Rule 81 Rule 85 Rule 87 Rule 98 | Full page |
| Form 15 | Application for restoration of a lapsed patent | Within 18 months of cessation | Section 60 Rule 84 | Full page |
| Form 16 | Application to register title or an interest in a patent | After grant | Section 69 Rule 90 | Full page |
| Form 17 | Application for a compulsory licence | Three years after grant | Section 84 Section 91 Section 92 Section 92A Rule 96 | Full page |
| Form 18 | Request for examination | Within the period fixed by Rule 24B | Section 11B Rule 24B | Full page |
| Form 18A | Request for expedited examination | Eligible applicants only | Section 11B Rule 24C | Full page |
| Form 19 | Application for revocation of a patent for non-working | Two years after the first compulsory licence | Section 85 Rule 96 | Full page |
| Form 22 | Application for registration as a patent agent | Patent agents | Section 126 Rule 109 | Full page |
| Form 25 | Request for permission to apply for a patent outside India | Before filing abroad | Section 39 Rule 71 | Full page |
| Form 26 | Authorisation of a patent agent | Any stage | Section 127 Rule 135 | Full page |
| Form 27 | Statement regarding the working of a patented invention in India | After grant, at the prescribed interval | Section 146 Rule 131 | Full page |
| Form 28 | Evidence to claim the status of a startup or small entity | With the first fee payment | Section 142 Rule 7 | Full page |
| Form 29 | Request for withdrawal of an application | Before grant | Section 11B Rule 26 | Full page |
| Form 30 | Request or application for which no other form is prescribed | Any stage | Rule 8 | Full page |
Every form, one page each Open the form finder Official forms on ipindia.gov.in ↗
How Indian patent fees are structured
Who you are changes the fee
Official fees are tiered. Natural persons, startups, small entities and educational institutions pay in a reduced category; everyone else pays the standard rate. Eligibility must be evidenced, and transferring an application out of a concessional category triggers a payment of the difference.
How you file changes the fee
Electronic filing is cheaper than physical filing. For most applicants there is no good reason to file physically.
Official fees are not the whole cost
Official fees go to the Patent Office. Professional fees for searching, drafting, prosecution and hearings are separate. A responsible quote separates the two and does not bundle them into one number.
Official fee schedule on ipindia.gov.in ↗ Get a written cost estimate