Miss the deadline to request examination or answer the First Examination Report, and your patent is deemed abandoned. But recent Delhi High Court rulings show courts will restore applications in exceptional cases — because abandonment requires a conscious act, not an accident.
The two critical deadlines
For patent attorneys, deadlines are everything. Two are pivotal:
- filing the request for examination (RFE); and
- responding to the First Examination Report (FER).
A limited 3-month extension is available for the FER reply, but none for the RFE. Miss either, and the application is abandoned.
Courts step in — in exceptional cases
Recent rulings show a willingness to grant extensions in exceptional circumstances:
- European Union v. Controller of Patents and Bry-Air Prokon Sagl v. Union of India — the courts allowed a late FER response, given the applicant had no intention to abandon.
- Chandra Sekar v. Controller of Patents — the court allowed a late RFE, holding that counsel’s negligence in filing it on time shouldn’t extinguish the applicant’s rights.
The courts stressed that extensions are granted in extraordinary situations — specifically where patent agents were negligent without any contributory negligence by the applicant, and where the applicant clearly intended to prosecute.
”Abandonment” needs conscious intent
The key principle: “abandonment” requires a conscious act by the applicant manifesting an intention to abandon — and no presumptions can be drawn. Deemed abandonment can severely impact valuable rights.
The courts relied on the Parliamentary Standing Committee’s report ‘Review of the IPR Regime in India’, which recommended building flexibility into the Act to allow for minor errors and lapses rather than outright rejection.
The open question
While courts will consider extensions case by case, an important question follows: must every applicant in a similar bind approach the High Court — or will the Patent Office adopt a more flexible approach to timelines, using the power it already has under Rule 137? The latter would streamline the process and reduce the burden on applicants facing exceptional circumstances.
The takeaways
- Two make-or-break deadlines — the RFE (no extension) and the FER reply (3-month extension).
- Courts will restore applications where negligence — not the applicant — caused the lapse.
- Abandonment needs conscious intent — no presumption from a missed deadline.
- Rule 137 flexibility by the Patent Office could spare applicants a trip to the High Court.
Frequently asked questions
Can an abandoned patent application be restored in India? Yes, in exceptional cases — courts have restored applications where counsel’s negligence caused the missed deadline and the applicant had no intent to abandon.
What deadlines cause deemed abandonment? Missing the request for examination (no extension) or the FER reply (only a 3-month extension) deems the application abandoned.
Does a missed deadline automatically abandon the application? Legally, abandonment requires a conscious act showing intent to abandon — courts won’t presume it from a missed deadline caused by an agent’s negligence.
Can the Patent Office condone delay itself? It has power under Rule 137, and the hope is it uses that flexibility so applicants needn’t approach the High Court in every exceptional case.
Useful official resources
- The Patents Act, 1970
- Indian Patent Office — patents