Patents in India for the Individual Inventor: How to File in Your Own Name
You are an individual inventor if you apply in your own name as a natural person, not through a company. The Act allows an application by the true and first inventor, by a person who has been assigned the right by that inventor, or by the legal representative of a deceased person who was entitled to apply. Two or more individuals who devised an invention together can apply jointly. Nothing in the law requires an inventor to form a company before filing.
The First Schedule to the Rules sets official fees at two levels. Natural persons sit in the lower level, alongside startups, small entities and educational institutions, and pay less than other applicants for the same steps. You claim the concession when you file; the Patent Office may ask you to show that you are entitled to it, and electronic filing attracts a different figure from filing on paper. The concession follows the applicant, not the invention. If you later assign or transfer the application wholly or partly to someone who does not qualify for the lower level, the Rules require the difference in fees to be paid at that point. Because the amounts change when the Rules are amended, always read the current First Schedule before you budget.
Rule 24C allows some applicants to ask for examination on a faster track than the ordinary queue. Being a natural person does not by itself put you on that list, but the Rule does include a ground for female applicants, and it also covers applications where India was chosen as the international searching or preliminary examining authority in a related international application. The list of eligible categories has been widened more than once, so read the current text of Rule 24C rather than relying on an older summary. Expedited examination carries a higher official fee, and a request that does not fit a listed ground can be refused.
We do not publish rupee figures anywhere on this site. Fee schedules change by notification. How fees are structured.
You can apply in your own name
Section 6 sets out who may apply. The first route is the true and first inventor: the person who actually devised the invention. The second is a person to whom the inventor has assigned the right to apply, in writing. The third is the legal representative of someone who died while entitled to apply. An individual inventor almost always uses the first route.
Where several people worked on the invention, each person who contributed to the inventive idea should be named. Naming a friend, a spouse or an investor who did not contribute is a factual error in the application, and it can be raised later by anyone who wants to attack the patent.
If you assign your rights to a firm before filing, the firm files as assignee and must be able to show proof of that right within the period the Rules allow. Check the current Rules for that period, and keep the signed assignment safe.
Provisional first, then complete: staging your spend
Section 9 lets you file a provisional specification that describes the invention, and then file a complete specification within 12 months. Individual inventors often use this to secure an early date while they test the idea, find a manufacturer or save for the next stage.
A provisional is not a blank cheque. Whatever you claim later must be supported by what you described. A thin provisional that says little more than the title gives you an early date on paper but very little of substance behind it. Describe how the invention works, in enough detail that a skilled person could build it.
If the 12 months pass without a complete specification, the application is treated as abandoned. Diarise the date the day you file, not the month it falls due.
Doing it yourself, or working with a registered patent agent
The law does not force an individual applicant who lives in India to use a professional. You may draft and file your own specification. Many inventors do, and some do it well.
The trade-off is drafting risk. Claims decide the width of the monopoly. A specification that reads like a product brochure often supports only a narrow claim, and by the time the examination report arrives, the wording cannot simply be broadened. Section 59 limits how far an application can be amended after filing.
A patent agent is a person registered with the Patent Office under the agent provisions of the Act, and Rule 135 deals with acting through an agent. Anyone can call themselves a consultant; only a registered agent can act as your agent before the Controller. Ask for the registration number and check it.
Spotting a tout who is selling you nothing
Individual inventors are the group most often approached by unregistered firms offering patent registration. The offers follow a pattern: a promise that the patent will be granted, a promise of a certificate within days, a single lump-sum price that covers everything, and pressure to pay before anything is explained.
No one can promise a grant. An Indian patent is granted only after examination, and an examiner can raise objections on novelty, inventive step or subject matter under section 3. A firm that treats grant as certain is either misinformed or dishonest.
Practical safeguards: insist that the application number and filing receipt are shared with you directly, keep the login for the online filing account or ask for the acknowledgement documents, and never accept a private certificate as evidence of a patent. Records of applications and granted patents are maintained by the Patent Office, not by a consultant.
The costs that arrive after the filing day
Filing is the beginning of a long file. Publication happens 18 months from the priority date unless you request it earlier. Examination does not start automatically: a request for examination must be filed within 31 months under the Rules as amended in 2024, and an application with no request is treated as withdrawn.
After that comes the first examination report, your written response, possibly a hearing, and then, if the patent is granted, renewal fees to keep it alive for a term of 20 years from the filing date. Each of these steps has its own fee in the First Schedule.
Budget for the whole path, not the first step. Many individually owned applications lapse not because the idea was weak but because the renewal fee was forgotten.
Your checklist, in order
- Write down the invention in a dated record before you show it to anyone, and keep signed copies of what you shared and with whom.
- Run a search of published patents and ordinary web sources for the same idea before you spend money on drafting.
- Decide whether you are filing a provisional or a complete specification, and be honest about how much technical detail you can write today.
- List every person who contributed to the inventive idea and settle ownership in writing before filing, not after.
- File in the appropriate office for your address, claiming the natural person fee level, and keep the filing receipt and application number.
- Diarise 12 months for the complete specification, 18 months for publication and 31 months for the request for examination.
- Check any consultant you engage against the register of patent agents, and ask what is included in their fee and what is a separate official fee.
- Plan the renewal payments for the years ahead so that a granted patent does not lapse for want of a small payment.
Mistakes this group makes
- Demonstrating the invention at a trade fair, a college exhibition or on social media before filing, and only then asking whether it can be patented.
- Filing a two-paragraph provisional specification and assuming it protects everything the product later becomes.
- Paying a lump sum to an unregistered firm that promises a patent certificate, and receiving a private printout that has no legal effect.
- Sending the invention to a foreign attorney or filing abroad first without the permission that section 39 requires for a resident of India.
- Letting the request for examination lapse because nobody told you that examination has to be asked for.
A Nashik repair-shop owner files on his own
This is a simplified illustration and not advice on any real matter. Ravi Deshmukh runs a farm equipment repair shop near Nashik. He builds a clamp that lets one person change a tractor implement without a second pair of hands. A customer films it and asks him to make more. Ravi is told by a caller that he can get patent registration in a week for one payment. He does not pay. Instead he writes a description of the clamp with dimensions and a drawing, files a provisional specification as a natural person at the appropriate office, and notes the application number. Over the next months he tests two variants and records what changed. Eleven months later he files a complete specification that covers the clamp and both variants, drafted with a registered patent agent. He then diarises the request for examination. His grant is not certain, and objections may come, but his early date rests on a description that actually explains the invention.
Simplified illustration only. Actual outcomes depend on the facts.
Questions people ask
Can I file a patent in India without a company?
Yes. Section 6 lets the true and first inventor apply in their own name. There is no requirement to register a company, a partnership or a firm first. Filing as a natural person also puts you in the lower fee level of the First Schedule. If you later form a company and want it to own the application, that is a transfer, and the Rules require the fee difference to be paid when the application moves to an applicant who does not qualify for the concession.
Do I need a patent agent to file?
If you are resident in India, the law does not compel you to use one. You may prepare and file your own specification. The practical question is drafting. Claims fix the scope of the right, and section 59 limits how much an application can be changed after filing, so weak initial wording is hard to repair. Many inventors file a provisional themselves and engage a registered patent agent for the complete specification. If you do engage someone, confirm that they appear on the register of patent agents.
How do I know if a patent service is genuine?
Ask three questions. Is the person a registered patent agent, and what is the registration number? Will the filing receipt and application number be given to you directly? Which part of the quoted amount is the official fee under the First Schedule and which part is professional charges? A genuine adviser answers all three without hesitation. Treat any promise that the patent will be granted, or any offer of a certificate within days, as a warning sign.
What happens to my fee concession if I sell the application?
The lower fee level attaches to who the applicant is. If the application is assigned, wholly or in part, to a person who does not fall within the concessional categories, the Rules require the difference between the two levels to be paid when the transfer is recorded. Plan for this if you expect to move the application into a company that will not qualify. Section 68 also requires assignments to be in writing and properly executed before they take effect.
Is a patent worth it for one person with no manufacturing?
It depends on what you intend to do with the right. A patent is a right to stop others, not a right to be paid. If you plan to licence the invention, a granted patent gives you something definite to negotiate over. If you cannot fund examination, renewals or enforcement, an unused patent can become a recurring cost. Think about the whole 20 year term from the filing date before you begin, and consider whether a narrower filing strategy fits your budget.
Filing your own invention and unsure where to start?
MYCrave Consultancy works with individual inventors on drafting, filing strategy and the deadlines that follow.