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For founders
What a patent actually costs over its life
What should we budget?
Filing is the small part. Drafting, prosecution, foreign filings, national phases and twenty years of renewals are the rest - and the renewals escalate.
The shape of the spend
Drafting is the largest single item at the start, and the one worth paying for. It determines what you can claim and what you can amend to.
Official fees in India are substantially reduced for natural persons, startups, small entities and educational institutions - often around a fifth of the standard rate.
Prosecution - the examination request, the reply, possibly a hearing, possibly extensions - typically spans two to four years.
Foreign filings and national phases are where a portfolio becomes expensive, and translations are frequently the largest line.
Renewals run from the expiration of the second year and escalate with age. Over twenty years and several countries they usually exceed everything else combined.
Where the money is wasted
On volume without strategy. A portfolio of thin filings costs the same to renew as a portfolio of strong ones. The discipline that saves money is pruning: deciding annually which cases still protect something a competitor would have to avoid.
What to actually do
- Budget the twenty-year cost, not the filing cost.
- Spend on drafting; economise on count.
- Use the concessional fee category you qualify for.
- Review the portfolio annually and abandon deliberately rather than by accident.
Sources & further reading
- The Patents Act, 1970 (consolidated to 1 August 2024) — Official IP India text
- The Patents Rules, 2003, as amended (e-version updated to 15 March 2024) — Official IP India text
Related
Renewal fee
A fee payable to keep a patent in force, due from the expiration of the second year from the date of the patent and each year after that, payable before the year exp…
Pruning a portfolio without losing anything you need
Case by case, against stated criteria, with three checks before anything is dropped - and with the decision and its reason written down.
Filing before anyone asked whether it was worth it
Patentability and value are different questions, and organisations that only ask the first one accumulate portfolios that cost money every year and defend nothing.
Not sure whether this applies to your invention?
The honest answer usually needs someone to look at your actual disclosure, your timeline and the prior art. That is a conversation, not an article.
Educational guidance, not legal advice. This material is published by Ragulika IP for general education and information. It is not legal advice, it does not create a professional-client relationship, and it is not a substitute for advice on your own facts. Patentability, infringement, prosecution strategy and every other IP outcome turn on the specific facts and on the law and Patent Office practice as they stand at the time you act. Please take professional advice before making a decision, and read the underlying provision or judgment before relying on any point stated here.
Last reviewed by Ragulika IP on 2026-08-23. Indian patent law and Patent Office practice change; check the position before you rely on it.