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Patent Registration in India

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Protects: New products and processes involving an inventive step with industrial application under Section 2(j) of the Patents Act, 1970

Fees: Government filing fee from Rs 1,600 (individuals/startups/MSMEs) via e-filing under the Patent Rules, 2003

Duration: 20 years from the date of filing the application, subject to annual renewal fees from the 3rd year

Timeline: 2-5 years (standard route) or 6-12 months (expedited examination for DPIIT-recognised startups via Form 18A)

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Patron Accounting handled our IoT device patent from prior art search to grant. Their claim drafting expertise helped us overcome a Section 3(k) objection by framing our software-hardware integration as a technical solution. Patent granted in 14 months via expedited examination.
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Patent Registration in India - Complete Overview

📌 TL;DR - Patent Registration Services at a Glance

Patent registration in India protects new inventions - products or processes that are novel, involve an inventive step, and are capable of industrial application - under the Patents Act, 1970. Filing fee starts at Rs 1,600 for individuals and startups. Patent protection lasts 20 years from the filing date. Applications are filed with the Indian Patent Office (IPO) through provisional or complete specification.

ParameterDetails
Governing ActPatents Act, 1970 + Patent Rules, 2003 (as amended)
Patentability CriteriaNovelty + Inventive Step + Industrial Application (Section 2(j)). Must not fall under Section 3 or 4 exclusions.
Filing Fee (Individual/Startup)Rs 1,600 (e-filing, up to 30 pages and 10 claims)
Filing Fee (Large Entity)Rs 8,000 (e-filing, up to 30 pages and 10 claims)
Patent Term20 years from the date of filing (subject to annual renewal fees from 3rd year)
Key FormsForm 1 (Application), Form 2 (Specification), Form 5 (Declaration), Form 18 (RFE), Form 27 (Working Statement)
Regulatory AuthorityIndian Patent Office (IPO) under CGPDTM, DPIIT

Indian Patent Office (IPO).

The Indian government has significantly reduced patent fees for individuals, startups, MSMEs, and educational institutions - filing fee is just Rs 1,600 compared to Rs 8,000 for large entities. Expedited examination under Form 18A allows startups to obtain patent grants within 6-12 months instead of 2-5 years. Patron Accounting provides end-to-end patent registration services including patentability assessment, specification drafting, IPO filing, prosecution, and renewal management.

Content is reviewed quarterly for accuracy.

What Is Patent Registration?

A patent is an exclusive right granted by the government to an inventor for a new invention - a product or process that provides a new way of doing something or offers a new technical solution. Under Section 2(m) of the Patents Act, 1970, 'patent' means a patent for any invention granted under this Act. Under Section 2(j), 'invention' means a new product or process involving an inventive step and capable of industrial application.

Once granted, the patent holder has the right under Section 48 to prevent others from making, using, offering for sale, selling, or importing the patented invention in India for 20 years from filing. The three essential criteria are: (1) Novelty - not disclosed in any prior art (Section 2(l)), (2) Inventive Step - not obvious to a person skilled in the art (Section 2(ja)), and (3) Industrial Application - capable of being made or used in industry (Section 2(ac)).

Inventions falling under Section 3 (15 categories of non-patentable subject matter including computer programs per se, mathematical methods, business methods, scientific principles, traditional knowledge) and Section 4 (atomic energy inventions) are excluded from patent protection.

Key Terms for Patent Registration:

Invention (Section 2(j)) - A new product or process involving an inventive step and capable of industrial application.

Novelty (Section 2(l)) - Not anticipated by publication or prior use anywhere in the world before the filing date.

Inventive Step (Section 2(ja)) - A feature not obvious to a person skilled in the art, having regard to existing knowledge (prior art).

Complete Specification (Section 10) - The detailed patent document with full description, claims, abstract, and drawings - forms the legal basis of the grant.

Request for Examination (Form 18) - Must be filed within 31 months from filing/priority date. Fee: Rs 4,000 (individual/startup) or Rs 20,000 (large entity).

PAT 20 YEARS Patent Registration
Patents Act 1970 20-Year Patent Protection

Who Needs Patent Registration?

  • Product Innovators and Inventors: Any individual or entity that has created a new product with a technical solution - from mechanical devices to pharmaceutical formulations to electronic circuits
  • Startups and Tech Companies: Startups with novel technology, software-hardware integrations, AI/ML innovations (when coupled with technical effect), and IoT devices. Patent protection strengthens valuation and investor confidence
  • Pharmaceutical and Biotech Companies: New drug molecules, formulations, processes, and medical devices. India follows product and process patent regime post-2005 TRIPS compliance
  • Manufacturing and Engineering Firms: New manufacturing processes, industrial methods, and product designs with technical advancement
  • Academic Researchers: University researchers with patentable inventions. Government provides reduced fees (Rs 1,600 filing)
  • MSMEs: Small and medium enterprises with innovative products or processes. Same reduced fee structure as individuals and startups

What CANNOT be patented (Section 3): Frivolous inventions, inventions against public order, mere discovery of scientific principle, mere new form without enhanced efficacy, mere admixture, agricultural methods, medical treatment methods, plants and animals, computer programs per se, mathematical/business methods, literary/artistic works, presentation of information, traditional knowledge. Also: atomic energy inventions (Section 4).

Our Patent Registration Services

ServiceWhat We Do
Patentability Assessment and Prior Art SearchComprehensive prior art searches across Indian and international patent databases (IPO, USPTO, EPO, WIPO) to assess novelty, inventive step, and Section 3 exclusions before filing
Patent Specification DraftingDrafting provisional or complete specifications with optimised claims, detailed description, drawings, and abstract - balancing broad protection with defensible boundaries
IPO Filing and ProsecutionFiling with appropriate IPO branch (Delhi, Mumbai, Kolkata, Chennai), managing Form 1/2/5 submission, and handling all prosecution including FER response, hearing preparation, and amendments
Expedited Examination (Form 18A)For eligible DPIIT-recognised startups, filing Form 18A for fast-track examination reducing grant timeline to 6-12 months instead of 2-5 years
Opposition ManagementPre-grant opposition (Section 25(1)) and post-grant opposition (Section 25(2)) defence and filing on your behalf
Renewal and Working StatementAnnual renewal fee management from the 3rd year onward, and mandatory Form 27 (Working of Patent Statement) filing every 3 years
Our Process

8-Step Patent Registration Process

Patron Accounting guides you through the complete patent registration process - from invention disclosure to 20-year renewal management under the Patents Act, 1970.

Step 1

Invention Disclosure and Patentability Assessment

The inventor documents the invention in detail. Our team conducts a prior art search and assesses patentability against Section 2(j) criteria (novelty, inventive step, industrial application) and Section 3 exclusions.

Prior art searched Section 3 analysis done
Assessment Complete 01
Step 2

File Provisional Specification (Optional)

If the invention is still in development, a provisional specification secures an early priority date. Fee: Rs 1,600 (individual/startup) or Rs 8,000 (large entity). Complete specification must follow within 12 months.

Priority date secured 12-month window started
PROV
Provisional Filed 02
Step 3

Draft and File Complete Specification

The complete specification includes title, field of invention, background, summary, detailed description, claims, abstract, and drawings. Filed with Form 1, Form 2, Form 5, and Form 28 (startup/MSME status). Fee: Rs 1,600 for individual/startup.

Claims optimised All forms submitted
COMPLETE SPEC
Specification Filed 03
Step 4

Publication in Patent Journal

The application is published in the Patent Journal 18 months from the filing/priority date. Early publication can be requested via Form 9 (fee: Rs 2,500 for individual/startup) for publication within 1 month.

Published in Journal Publicly searchable
PATENT JOURNAL
Application Published 04
Step 5

Request for Examination (RFE)

File Form 18 within 31 months from filing/priority date. Fee: Rs 4,000 (individual/startup) or Rs 20,000 (large entity). For startups: Form 18A expedited examination at Rs 8,000. The Controller assigns an examiner.

Form 18 filed on time Examiner assigned
FORM 1831 MONTHS
Examination Requested 05
Step 6

First Examination Report (FER) and Response

The examiner issues a FER with objections. The applicant must respond within 6 months from FER date, with a possible 3-month extension. Response includes arguments, amendments, and prior art distinctions.

FER objections addressed Claims amended if needed
FER RESPONSE
Response Filed 06
Step 7

Hearing and Grant

If objections remain after written response, a hearing is scheduled. Upon satisfactory resolution, the Controller grants the patent and publishes it in the Patent Journal. Valid for 20 years from filing date.

Patent granted 20-year protection begins
PATENT GRANTED
Patent Granted 07
Step 8

Renewal and Maintenance

Annual renewal fees payable from the 3rd year. Non-payment leads to lapse (6-month grace period available). Form 27 Working Statement must be filed every 3 years. Advance 4+ year payment gets 10% discount.

Renewals managed Form 27 filed
20YEARS
Patent Maintained 08

Documents Required for Patent Registration

  • Patent Specification: Provisional or Complete specification describing the invention with claims, abstract, and drawings
  • Form 1: Application for grant of patent - applicant details, title, declaration of inventorship
  • Form 2: Provisional or Complete specification document
  • Form 5: Declaration of inventorship
  • Form 28: Declaration of status as startup/MSME (for reduced fees)
  • Priority Document: If claiming convention priority from an earlier foreign application
  • Power of Attorney: If filing through a patent agent
  • Applicant Identity Proof: PAN/Aadhaar/Passport. For companies: Certificate of Incorporation

Common Patent Registration Challenges and Solutions

ChallengeImpactHow Patron Accounting Solves It
Section 3 Exclusion ObjectionsMany inventions face Section 3(k) (computer program per se), 3(d) (new form without enhanced efficacy), or 3(i) (medical treatment) objections from the examinerOur patent team drafts claims that frame the invention as a technical solution with hardware integration (for software) or demonstrate enhanced efficacy (for pharma) to overcome Section 3 objections
Prior Art RejectionsExaminers cite prior art that appears similar to the claimed invention, threatening novelty and inventive step argumentsWe conduct exhaustive prior art searches before filing and draft claims that clearly distinguish over cited references with specific technical differentiators
Missing the RFE DeadlineIf Form 18 is not filed within 31 months (for applications filed on or after 15 March 2024), the application is deemed withdrawn with no recourseWe maintain a deadline tracking system and file RFE well in advance of the 31-month deadline to prevent any risk of deemed withdrawal
Renewal Fee LapseMany patent holders forget annual renewals from the 3rd year, leading to patent lapse and loss of 20-year protectionWe manage renewal calendars and file payments proactively, including advance multi-year payments with the 10% discount under Patent Rules

Patent Registration Fees in India

Fee ComponentAmount
Filing Fee (Individual/Startup - up to 30 pages, 10 claims)Rs 1,600 (e-filing)
Filing Fee (Large Entity)Rs 8,000 (e-filing)
Early Publication (Form 9)Rs 2,500 (individual/startup) / Rs 12,500 (large entity)
RFE - Normal (Form 18)Rs 4,000 (individual/startup) / Rs 20,000 (large entity)
RFE - Expedited (Form 18A for startups)Rs 8,000 (individual/startup) / Rs 60,000 (large entity)
Renewal Fee (3rd year)Rs 800 (individual/startup) / Rs 4,000 (large entity)
Patron Accounting Professional FeesStarting from INR 19,999 (Exl GST and Govt. Charges)

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

Get a free Patent Registration consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

Patent Registration Timeline

StageEstimated Timeline
Prior Art Search5-10 days
Specification Drafting2-4 weeks
Filing with IPO1-2 days
Publication in Patent Journal18 months from filing (or 1 month with early publication)
Examination + FER after RFE6-24 months
FER Response Deadline6 months from FER date
Standard Route Total2-5 years
Expedited (Startup) Total6-12 months

Critical Deadlines: RFE must be filed within 31 months from filing/priority date (for applications filed on or after 15 March 2024). FER response within 6 months (3-month extension possible). Annual renewals from 3rd year - 6-month grace period with late fees. Missing any of these deadlines can result in permanent loss of patent rights.

Key Benefits

Benefits of Professional Patent Registration

Patentability Assessment

Thorough prior art search and Section 3 analysis before specification drafting - avoiding wasted investment on non-patentable inventions

Optimised Claim Drafting

Claims that balance broad protection with defensibility - the most critical factor in patent value and enforceability

FER Response Expertise

Experienced handling of examiner objections, prior art arguments, and claim amendments to maximize grant probability

Startup Fast-Track

Form 18A expedited examination filing for DPIIT-recognised startups - patent grant in 6-12 months instead of 2-5 years

20-Year Lifecycle Management

Annual renewal management, Form 27 working statements, opposition defence, and enforcement support throughout the patent term

Why 10,000+ Businesses Trust Patron Accounting

10,000+ businesses including inventors, startups, and R&D companies trust Patron Accounting for IP and compliance services. With 15+ years of experience, a 4.9-star Google rating, and 50,000+ documents filed, our CA and CS team delivers reliable patent protection for India's innovation ecosystem.

With offices in Pune, Mumbai, Delhi, and Gurugram, we serve inventors, startups, pharmaceutical companies, and tech firms across India.

Patent vs Copyright vs Trademark - Key Differences

ParameterPatentCopyrightTrademark
ProtectsInventions - new products and processesCreative works - books, art, music, software codeBrand identity - name, logo, slogan
Duration20 years (non-renewable)Lifetime + 60 years10 years (renewable)
RegistrationMandatory for protectionOptional but recommendedRequired for full protection
Cost (Govt Fee)Rs 1,600 - Rs 8,000+ (filing)Rs 500 - Rs 5,000Rs 4,500 - Rs 9,000
Governing ActPatents Act, 1970Copyright Act, 1957Trade Marks Act, 1999
Best ForInventors, R&D, pharma, tech companiesAuthors, artists, developersBusinesses protecting brand

Related IP and Registration Services

Patron Accounting offers a comprehensive suite of IP and business registration services:

Legal Framework for Patent Registration in India

SectionKey Provision
Section 2(j)'Invention' means a new product or process involving an inventive step and capable of industrial application
Section 2(ja) / 2(l)Inventive step (not obvious to skilled person) and novelty (not anticipated by prior art)
Section 315 categories of non-patentable inventions including computer programs per se, mathematical methods, business methods, scientific principles, traditional knowledge
Section 48Rights of patentee - exclusive right to prevent making, using, selling, or importing the patented invention
Section 25(1)/(2)Pre-grant opposition (after publication, before grant) and post-grant opposition (within 1 year of grant)
Section 10Complete specification requirements - description, claims, abstract, drawings
Patent Term20 years from date of filing, subject to annual renewal fees from 3rd year
RFE Deadline31 months from filing/priority date for applications filed on or after 15 March 2024
Form 27Working Statement filed every 3 years - non-filing may attract penalties and compulsory licensing under Section 84

Regulatory Authority: Indian Patent Office (IPO) under the Controller General of Patents, Designs and Trade Marks (CGPDTM), DPIIT, Ministry of Commerce and Industry.

International Treaties: India is a signatory to PCT (Patent Cooperation Treaty), Paris Convention, and TRIPS Agreement. PCT applications can designate India for national phase entry.

Frequently Asked Questions - Patent Registration

Expert answers to common questions about patent registration, fees, timelines, and procedures in India.

Quick Answers

Can a patent be filed internationally from India? Yes. Through the PCT, a single international application can designate 150+ countries. Section 39 requires obtaining permission before filing abroad if the invention was made in India.

Is patent search mandatory before filing? Not legally mandatory, but strongly recommended to avoid wasting money on non-patentable inventions.

Can two people file a patent jointly? Yes. Joint applicants can file together with all details in Form 1.

Is there a grace period for renewal fees? Yes. 6-month grace period with late fees. Restoration possible within 18 months from lapse date.

File Your Patent Application Now - First to File Wins

Patent protection is based on a 'first to file' system in India. The first person to file gets priority. Every day of delay is a risk that someone else files first or that public disclosure destroys novelty. The RFE deadline has been reduced from 48 months to 31 months for applications filed on or after 15 March 2024 - missing this deadline means deemed withdrawal with no recourse.

Secure your priority date today. Call +91 945 945 6700 or WhatsApp us for a free patentability assessment.

Start Your Patent Registration Today

Patent registration in India provides the strongest form of intellectual property protection for inventions - granting 20 years of exclusive rights to prevent others from making, using, or selling your invention. Governed by the Patents Act, 1970, the process has been made accessible through reduced fees for individuals, startups, and MSMEs, and expedited examination for DPIIT-recognised startups.

Patron Accounting provides end-to-end patent services including patentability assessment, prior art search, specification drafting, IPO filing, FER response, hearing representation, and 20-year renewal management. With offices in Pune, Mumbai, Delhi, and Gurugram and 15+ years of experience serving 10,000+ businesses, we ensure your inventions receive the legal protection they need.

Book a Free Consultation - No Obligation.

Patent Registration Services Across India

Patron Accounting provides patent registration for inventors, startups, and R&D companies in major cities across India.

Patent Registration by City

Expert patent filing with the Indian Patent Office

Pune
Maharashtra
Mumbai
Maharashtra
Delhi
NCR
Gurugram
Haryana

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Content Created: 10 March 2026  |  Last Updated:  |  Next Review: 10 September 2026  |  Reviewed By: CA & CS Team, Patron Accounting LLP

This page is reviewed every 6 months - aligned to Patent Rules amendments, fee revisions, IPO practice directions, and examination timeline changes. Next review: September 2026.

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