Trademark & IP
    Service

    Patent Filing.

    A patent gives the patentee exclusive rights over an invention for 20 years under the Patents Act, 1970. You can secure a filing date early with a provisional specification and must then file the complete specification within 12 months. We coordinate the prior-art search, drafting and filing with a registered patent agent and manage the examination request and objections through to grant.

    See how it works

    Free 30-minute call with a partner

    About Patent Filing. No obligation — we reply within one business day.

    Typical timeline

    Typically 2–4 weeks to search, draft and file. Grant usually takes a few years, depending on the examination queue and objections, and expedited examination can shorten this.

    Who leads it

    A partner — a chartered accountant or company secretary — from the first call to sign-off.

    Fees

    Based on your situation, and fixed in writing before any work starts.

    Who it's for

    Is this for you?

    • Startups and companies with a new product, process or technical improvement
    • Research teams that want to secure priority before public disclosure
    • Businesses planning to license technology or raise funds on their IP
    What you get

    What you receive at the end.

    • 01Prior-art search report
    • 02Provisional or complete specification
    • 03Filed application with application number and priority date
    • 04Examination request and responses to examination reports
    • 05Patent certificate, if granted
    How it works

    Patent Filing, step by step.

    Typical timeline

    Typically 2–4 weeks to search, draft and file. Grant usually takes a few years, depending on the examination queue and objections, and expedited examination can shorten this.

    1. 1

      Disclosure and search

      We capture the invention in a disclosure document and run a prior-art search to judge novelty and inventive step.

    2. 2

      Specification drafting

      The registered patent agent drafts a provisional specification, or a complete specification with claims, drawings and an abstract.

    3. 3

      Online filing

      We file Form 1 with Form 2 and the power of attorney in Form 26 on the IP India e-filing portal, signed by DSC or e-sign.

    4. 4

      Complete specification

      Where a provisional was filed, the complete specification is filed within 12 months. No extension is available.

    5. 5

      Examination request

      We file the request for examination in Form 18, or Form 18A for expedited examination where you are eligible.

    6. 6

      Objections to grant

      We respond to the First Examination Report and attend any hearing until the Controller decides on grant.

    Before we start

    What we need from you.

    Don't have everything yet? We send a short checklist after the first call and work with what you have.

    • Invention disclosure: problem, solution, embodiments, test data and drawings
    • Names, addresses and nationality of all inventors
    • Assignment from the inventors to the company, where the company is the applicant
    • DPIIT startup recognition or MSME certificate, if claiming that category
    • Details of any corresponding applications filed abroad
    How fees work

    The fee depends on your situation. After a short call, the partner who will do the work tells you what's involved and gives you a fixed fee in writing — before any work begins.

    • Government fees and statutory charges are billed at actuals.
    • When you pay — upfront, in stages or on completion — is agreed in writing with the fee.
    FAQs

    Questions about Patent Filing.

    A provisional specification secures an early filing date while you refine the invention, but the complete specification must follow within 12 months. If the invention is fully developed, filing the complete specification directly saves a step.

    Speak with a partner

    Ready to discuss Patent Filing?

    30-minute confidential call — no proposal, no commitment. A partner will write back within one business day.

    Contact details