Annual Patent Renewal
Timely annual renewal of your patents to keep them in force throughout the 20-year term under the Patents Act 1970.
Patent Renewal Services in India
Renew your patent online with VakilExpert. File patent renewal applications under the Patents Act 1970. Expert patent attorneys, 5000+ renewals done. Starting at just Rs. 4,999 with 100% online process.
Free consultation available. Our experts will call you within 30 minutes.
Overview
What is Patent Renewal in India?
Patent renewal in India is the process of paying periodic maintenance fees to keep your patent in force. Under the Patents Act, 1970, a patent has a 20-year term from the date of filing. To maintain protection throughout this term, annual renewal fees must be paid to the Indian Patent Office. This ensures your invention remains protected from unauthorized use, copying, or exploitation by others. Patent renewal is critical to preserving your intellectual property rights and the commercial value of your invention.
Under Section 60 of the Patents Act 1970, patent renewal fees must be paid annually. The first renewal fee is due in the third year from the patent's date of grant. If renewal fees are not paid, the patent lapses and enters the public domain. A 6-month grace period is available with a surcharge for late payment. Missing even this grace period results in permanent revocation. Our expert team manages your entire renewal lifecycle with timely reminders and seamless filing.
Legal Protection Under Patents Act 1970
Expert Patent Attorneys & IP Team
100% Online & Secure Renewal Filing
5000+ Successful Patent Renewals
5000+
Patent Renewals10+
Years Experience100%
Online Process4.9/5
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Our Services
Patent Renewal Services
Comprehensive patent renewal solutions to protect your intellectual property.
Renewal Reminders
Proactive renewal reminder service so you never miss a deadline. We track all renewal dates and notify you well in advance.
Patent Restoration
Expert assistance for restoring lapsed patents under Section 45 of the Patents Act 1970. File petitions within the 18-month restoration window.
Fee Calculation
Accurate calculation of patent renewal fees based on the year of renewal and type of applicant as per the Patents Rules 2003.
International Renewal
PCT patent renewal support for international patents. Manage renewal fees across multiple jurisdictions with our global IP network.
Grace Period Filing
Late renewal filing within the 6-month grace period with surcharge payment. Avoid permanent lapse with our urgent renewal service.
Types
Types of Patent Renewal
Understanding the different categories of patent renewals in India.
Natural Person Renewal
Patent renewals filed by individual inventors or natural persons. Fees are the lowest category as per Patents Rules 2003, starting from Rs. 1,600 per year.
Small Entity Renewal
Patent renewals for small entities including startups and MSMEs. Fees are 2x the natural person fee as per the Patents Amendment Rules 2016.
Large Entity Renewal
Patent renewals for large corporations and companies. Fees are 4x the natural person fee. Applicable for established organizations with higher revenue.
PCT Patent Renewal
Renewal of patents filed through the Patent Cooperation Treaty (PCT) route. Requires compliance with both international and national phase renewal obligations.
Pharma Patent Renewal
Specialized renewal services for pharmaceutical patents. Includes tracking of supplementary protection certificates and extended patent terms for drugs.
Restoration Renewal
Renewal of patents that were previously lapsed and restored under Section 45 of the Patents Act 1970. Includes filing of restoration petitions and re-advertisement.
Our Process
How to Renew a Patent in India
4 simple steps for seamless patent renewal.
Free Consultation
Share your patent details. Our attorneys review your patent number, filing date, and renewal schedule for accurate filing.
Fee Calculation
We calculate the exact renewal fee based on the year of renewal and your entity type. Transparent pricing with no hidden charges.
Online Filing
We file the patent renewal application (Form 27) with the Indian Patent Office along with the required renewal fee payment.
Renewal Certificate
Upon successful processing, the Controller of Patents issues the renewal certificate. We deliver it to you and set reminders for the next cycle.
Documents Required
Documents for Patent Renewal
Keep these documents ready for faster processing.
Patent Number / Application Number
Patent Filing / Grant Date
PAN Card of Patent Owner
Aadhaar Card of Applicant
Company Registration Certificate (if applicable)
Form 27 (Annual Working Statement)
Email Address of Patent Owner
Power of Attorney (if using agent)
Patent Assignment/Transfer Deed (if applicable)
Benefits
Why Renew Your Patent in India?
Continued Protection
Renewing your patent maintains exclusive rights for 20 years from filing date. Prevent competitors from exploiting your patented invention freely.
Monetary Returns
Active patents generate revenue through licensing, assignment, and royalties. Renewed patents continue to be valuable commercial assets for your business.
Legal Enforcement
Only a renewed patent can be enforced in court against infringers. A lapsed patent loses all legal standing for infringement claims.
Valuation & Funding
Active patents improve company valuation and help in securing funding. Investors prefer companies with maintained patent portfolios.
Licensing Opportunities
Renewed patents can be licensed to third parties for manufacturing and distribution. Generate passive income through patent licensing agreements.
20-Year Term Protection
Maintain full patent protection for the complete 20-year statutory term. Maximize the commercial lifecycle of your innovation and invention.
Frequently Asked Questions
FAQs about Patent Renewal
Get answers to common questions about patent renewal in India.
Patent renewal is the process of paying periodic maintenance fees to keep your patent in force. Under the Patents Act 1970, patents have a 20-year term from the filing date. Annual renewal fees must be paid to prevent the patent from lapsing. Failure to renew results in the patent being revoked and your invention entering the public domain, losing all exclusive rights.
Patent renewal fees in India vary by renewal year and applicant type. For natural persons, fees range from Rs. 1,600 in the first year to Rs. 32,000 in the 20th year. Small entities pay 2x and large entities pay 4x the natural person fee. Our service starting at Rs. 4,999 covers professional charges for complete renewal filing.
Patent renewal fees must be paid annually before the expiry of each year from the patent's date of grant or filing. The first renewal fee is due in the 3rd year. Under Section 60 of the Patents Act 1970, you can pay within a 6-month grace period by paying a surcharge of up to Rs. 6,000. Missing this window results in patent lapse and loss of protection.
If a patent lapses due to non-payment of renewal fees, it enters the public domain and anyone can use the invention freely. Under Section 44 of the Patents Act 1970, you can apply for restoration within 18 months of lapse by petitioning the Controller and paying restoration fees plus arrears. Restoration requires showing adequate cause for non-payment.
Yes, under Section 45 of the Patents Act 1970, you can restore a lapsed patent within 18 months from the date it ceased to have effect. You must file a petition with the Controller of Patents stating adequate cause for the failure to pay fees. The patent must then be re-advertised and restoration fees paid before the patent is fully reinstated.
A patent in India is valid for 20 years from the date of filing the patent application under Section 53 of the Patents Act 1970. This 20-year term applies to both ordinary patents and PCT applications. After expiry, the invention enters the public domain permanently. Annual renewal fees must be paid each year throughout this period.
Patent renewal processing typically takes 7-10 working days. We file the renewal application with the Indian Patent Office along with the required government fees. The Controller issues a renewal certificate upon successful processing. Early renewal is recommended to avoid grace period surcharges and ensure continuous patent protection.
Yes, patent renewal can be filed online through the official Intellectual Property India portal. Our team handles the entire online filing process on your behalf, ensuring timely payment of renewal fees and submission of all required forms. We provide tracking updates and renewal reminders to ensure your patent protection never lapses.
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