Patent Filing Cost in India
Patent filing cost in India explained: government fees by applicant category, drafting and prosecution costs, PCT national phase, and renewal. Transparent estimates from DuxLegis.
What drives patent filing cost in India
Total patent cost has two components: official fees payable to the Indian Patent Office and professional fees for prior-art search, drafting, filing, and prosecution by registered patent agents or attorneys.
Government fees vary by applicant category—natural person, startup, small entity, or large entity—and by application type (provisional, complete, PCT national phase). Expedited examination under Form 18A carries additional official charges where eligible.
Typical cost components in a filing programme
A new Indian filing may include patentability search, provisional or complete specification drafting, filing forms, publication, examination request, responses to examination reports, and hearing representation if required.
PCT national phase entry adds translation, national phase fees, and prosecution through grant. After grant, annual renewal fees apply for the twenty-year patent term.
How DuxLegis quotes patent work
We provide itemized estimates separating official fees from professional fees before engagement. Complex technologies—pharmaceuticals, multi-party inventions, or software with Section 3(k) risk—require tailored scoping.
DuxLegis has filed more than 5,000 patents with a 95% grant success rate, reflecting prosecution quality that reduces costly rework and abandoned applications.
DuxLegis serves clients across India through its offices and representative network in Mumbai, Navi Mumbai, Pune, Nagpur, Nashik, Aurangabad, Delhi, Ahmedabad, Indore, Chandigarh, Bengaluru, Hyderabad, Chennai, Kolkata, Visakhapatnam, Ernakulam, Thiruvananthapuram, and Valsad.
Frequently asked questions
What are the government fees for a patent in India?
Fees depend on applicant category and filing stage; the Patent Office publishes current fee schedules on its website. DuxLegis confirms applicable fees when quoting.
Is a provisional patent cheaper than a complete application?
Provisional filing official fees are lower, but a complete specification must follow within twelve months with additional drafting and filing costs.
Do startups get reduced patent fees in India?
Eligible startups and small entities may qualify for reduced official fees subject to Patent Office rules and documentation.
How do I get a patent cost estimate from DuxLegis?
Contact us with a brief invention summary; we provide a scoped estimate covering search, drafting, filing, and expected prosecution.
Explore DuxLegis intellectual property services or speak with an intellectual property lawyer for guidance on your matter.