Rule 104 of the Patents Rules, 2003
Manner of application for inclusion in the roll of scientific advisers
Explains how a scientist or technologist applies to have their name included in the roll of scientific advisers.
Official legal text
The verbatim statutory text of this provision is reproduced from the official source and checked by our legal reviewer before it is published here. Until that check is complete for this page, read the exact wording directly from the official source linked below — it is the only version that governs.
This is a simplified explanation. Where it differs from the official text of the provision, or from an applicable Gazette notification, the official text and the notification prevail.
What this rule requires, step by step
The roll of scientific advisers exists so that courts hearing patent matters can find independent technical help quickly. The roll cannot build itself. Rule 104 sets out the route by which a qualified person puts their name forward.
The application is made in writing to the Controller. It is not a filing in any patent case, and it has nothing to do with any application for a patent. It is a personal application by an individual expert, so it must carry that person's own particulars rather than an institution's letterhead alone.
The rule expects a defined set of details. In substance these cover identity and contact information, nationality, academic qualifications with the degrees relied on, present occupation and the organisation the applicant works in or has retired from, the branch of science, engineering or technology in which the applicant claims expertise, and the length and nature of practical or research experience. Applicants usually attach supporting material: degree certificates, a service record or experience certificate, and a short list of publications, patents or projects that shows depth in the stated field. A declaration that the applicant is not subject to any of the disqualifications in the Rules is also expected.
The field of specialisation deserves care. A court searching the roll is looking for someone who understands a particular technology, not a general scientist. An applicant who writes only 'chemistry' is less findable than one who writes 'heterogeneous catalysis and reactor design'. At the same time, the claimed field must match the evidence of experience, because it is the basis on which a court will later rely.
Inclusion is not automatic. The Patent Office checks the qualifications required by the Rules and the absence of disqualifications before a name is added. A person whose application is refused is entitled to know why, and can apply again once the position changes, for example after acquiring the required years of experience.
Why this rule matters
Senior scientists, engineers, technologists, professors and research heads who are willing to assist courts in patent matters.
At any time, independently of any particular case or patent application.
A defined application route and a checklist of particulars the Patent Office needs before a name can be added to the roll.
An incomplete or vague application is likely to be returned or refused, and a poorly described field of expertise makes a listed adviser hard for courts to find.
How it works in practice
A retired process engineer joins the roll
Shantanu Iyer spent thirty-one years in a fertiliser major, ending as head of process engineering, and now teaches part time at a university in Vadodara. Colleagues told him that courts sometimes struggle to find independent experts in ammonia and urea plant technology. He applied to the Controller under Rule 104 with a written application setting out his name, address and nationality, his chemical engineering degree and postgraduate qualification with certificates, his present teaching engagement, and a description of his field as 'high-pressure ammonia synthesis, urea plant process design and revamp'. He attached an experience certificate from his former employer covering the full thirty-one years, a two-page list of process papers and design commissioning projects, and a signed declaration that none of the disqualifications applied to him. The Patent Office verified the qualifications and experience against the requirements of the Rules and added his name against that field. Two years later, a court hearing a dispute over a urea reactor internals patent found him through the roll.
Simplified illustration only. Actual legal outcomes depend on the facts.
Key points to remember
- A person who wants to be a scientific adviser applies in writing to the Controller under Rule 104.
- The application must give identity, nationality, qualifications, occupation, field of expertise and experience.
- Supporting documents such as degree and experience certificates, and a list of publications or projects, are normally attached.
- A declaration that no disqualification applies is expected.
- Describing the field of expertise precisely makes a listed adviser far easier for a court to find.
- Inclusion follows verification; it is not granted merely because an application was filed.
Common mistakes and misunderstandings
- Applying through an employer as if the institution, rather than the individual, is being listed. The roll lists people.
- Claiming a broad field with narrow supporting experience, which weakens the application and can embarrass the adviser later.
- Leaving out proof of years of experience, which is one of the core eligibility requirements the Patent Office must verify.
- Confusing this application with registration as a patent agent, which is a different role with a different examination and register.
Connected provisions
This page explains a rule of the Patents Rules, 2003. A rule does not stand on its own; it works out a duty or a power that the Patents Act, 1970 has already created. The parent sections are listed separately so you can read the source of that authority.
Forms, deadlines and fees
Any official fee connected with this provision is fixed by the First Schedule to the Patents Rules, not by the provision itself. The amount depends on who the applicant is and on whether the filing is made online or on paper, so no figures are reproduced here. How Indian patent fees work.
Related judgments
Case law is added slowly and deliberately. A summary is drafted, checked against the reported judgment and then reviewed before publication, because a wrong case note can mislead a reader badly. No summary for this provision has reached publication yet. How case notes are prepared.
Questions people ask about Rule 104
Is there an examination for scientific advisers?
No. Unlike registration as a patent agent, inclusion in the roll of scientific advisers is not based on passing a qualifying examination. It rests on academic qualifications, long practical or research experience in a field of science, engineering or technology, and freedom from the disqualifications set out in the Rules. The idea is to record people who already have standing in their discipline, so a court can borrow that expertise for a limited technical question in a case before it.
Do I need to be an Indian citizen to be listed?
The application asks for nationality, and the roll is maintained for the assistance of Indian courts, so nationality is one of the particulars recorded and considered. The safest course for a non-citizen with relevant expertise is to apply with full particulars and let the Patent Office assess eligibility against the current Rules, rather than assume either way. If in doubt, check the latest text of the Rules or take advice before spending time on the application.
Will I be paid for acting as a scientific adviser?
Any remuneration or fee for the work is a matter for the court that appoints the adviser, on the terms it directs, and it is separate from inclusion in the roll. Being listed does not create employment with the Patent Office and does not carry a salary or retainer. It simply records that a person with stated expertise is available to assist. Whether an appointment ever comes depends on whether a court hearing a case in that technology chooses to seek independent help.
Can I update my details after my name is included?
You should. Contact details, employment and field of work change over time, and a court that cannot reach an adviser will move on to someone else. Write to the Patent Office with the change, giving your entry particulars and the updated information, and keep a copy of the communication. If your position changes in a way that could raise a disqualification, disclose that promptly too, because the eligibility conditions apply for as long as your name stays on the roll.
Want your expertise recognised by the courts?
MYCrave Consultancy helps scientists and institutions prepare complete, well-evidenced applications for the roll of scientific advisers.
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