Patent Complete Registration

File a complete patent specification with claims to obtain a 20-year exclusive monopoly over your invention in India.

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Overview

Understanding Patent Complete Registration

A patent grants a 20-year exclusive right to an invention that is new, involves an inventive step and is capable of industrial application. The complete specification — with its claims — is the heart of the patent: it fully discloses the invention and defines the precise scope of the monopoly. Drafting it well is the difference between a strong, enforceable patent and a paper one. Under the Patents Act, 1970 (and the Patents Rules, 2003 as amended in 2024), the journey runs from a patentability and freedom-to-operate search, through specification drafting and filing of Forms 1, 2, 3 and 5, to the Request for Examination — now due within 31 months of the priority date under the 2024 amendment — and responses to the examination report, pre-grant opposition and grant. We manage the full prosecution to grant and beyond.
Why Legal Door

Built for Outcomes, Trusted Pan-India

Specialist lawyers, transparent pricing and end-to-end execution from first call to final order.

Strong Claims

Specifications and claims drafted for both breadth and enforceability.

Search-Led Strategy

Patentability and freedom-to-operate searches before you invest in filing.

Prosecution Depth

FER responses, hearings and pre-grant opposition handled rigorously.

Lifecycle Care

Renewals and statement-of-working compliance after grant.

What We Cover

Key Highlights

Patentability search and freedom-to-operate opinion
Specification with claims, drawings and abstract
Filing Forms 1, 2, 3 and 5
Request for Examination (Form 18) within 31 months
Response to the First Examination Report (FER)
Pre-grant opposition handling
Grant and 20-year term with annual renewals
Our Process

How We Help You

A straightforward, transparent path from first call to resolution.

1Patentability Search

Prior-art search to assess novelty and inventive step.

2Specification Drafting

Detailed description, drawings, claims and abstract.

3Filing

File Form 1, the complete specification (Form 2) and declarations.

4Examination Request

File Form 18 within 31 months; respond to the FER in time.

5Grant

On overcoming objections and any pre-grant opposition, the patent is granted.

Checklist

Documents Required

  • Detailed description of the invention with drawings
  • Claims defining the scope of protection
  • Inventor declaration (Form 5)
  • Foreign-filing statement (Form 3)
  • Priority document (if claiming Convention priority)
  • Power of Attorney (Form 26)
Legal Framework

Applicable Laws & Regulations

Key statutes, rules and judicial precedents that govern this service.

Patents Act, 1970 — Section 7

Application for a patent.

Section 10

Contents of the specification, including claims.

Sections 3 & 4

Inventions that are not patentable.

Section 53

Term of patent — 20 years from filing.

Patents (Amendment) Rules, 2024

Request for Examination window reduced to 31 months.

Avoid These Mistakes

Common Pitfalls

Costly errors we routinely help clients fix — or better, avoid altogether.

Public Disclosure First

Disclosing the invention before filing can destroy novelty.

Weak Claims

Narrow or poorly drafted claims make the patent easy to design around.

Missing RFE Deadline

Not filing Form 18 within 31 months can lead to the application being treated as withdrawn.

Section 3 Subject Matter

Filing non-patentable subject matter (e.g., software per se) without careful framing.

FAQs

Common Questions

Everything you need to know before you begin

Typically 3–5 years from filing, depending on the examination queue and FER complexity.

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