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00 / About the Firm

Specialist IP counsel since 2009.

"We protect the ideas that define your business."

— New Delhi · Global Network · IAM Strategy 300

IntellexIP Advocates is a specialist intellectual property law firm headquartered in New Delhi, India. Since our founding in 2009, we have advised startups, multinational corporations, research institutions and individual inventors on every dimension of IP strategy, prosecution and enforcement.

Our team combines deep technical expertise with sharp commercial acumen, enabling us to deliver IP solutions that are not just legally sound but strategically aligned with our clients' business goals. We operate across all IP practice areas — patents, trademarks, copyrights, designs, licensing, and litigation.

Through a trusted network of associate firms, we extend our services to over 50 countries across six continents, making us a single, trusted partner for Indian and international IP needs — from initial filing to complex cross-border enforcement.

IAM Strategy 300 recognised practice — the guide to the world's leading IP strategists
Full-service IP — prosecution, contentious & non-contentious matters
International filings — National Phase, Madrid Protocol, PCT and Hague System
Sector expertise — technology, pharma, consumer goods, media, fashion & industrial
01 / Practice Areas

Six practices.
One strategic partner.

From initial filing to complex litigation, we provide comprehensive intellectual property services tailored to the unique needs of each client and jurisdiction. Our practice is deep, focused, and exclusively IP.

01 — Patents
Patent
Prosecution
Drafting, filing, prosecution and enforcement of patent rights across India and internationally via the Patent Cooperation Treaty.
Ordinary · PCT · Divisional →
02 — Trademarks
Trademark
Registration
End-to-end trademark filing, prosecution, opposition and brand protection strategies — domestic and across Madrid jurisdictions.
Filing · Opposition · Brand Protection →
03 — Copyright
Copyright
Protection
Registration, licensing, assignment and enforcement of copyright across literary, artistic, musical, cinematographic and digital works.
Literary · Digital · Sound →
04 — Designs
Industrial
Designs
Industrial design registration and protection under the Designs Act, 2000 and via the Hague System for international filings.
Designs Act 2000 · Hague System →
05 — Licensing
IP Licensing &
Technology Transfer
Drafting, review and negotiation of IP licensing agreements, assignments and technology-transfer deals across sectors.
Exclusive · Cross · Sub-licence →
06 — Litigation
IP Litigation &
Enforcement
Strategic enforcement and defence before Indian courts, tribunals and IP offices — from ex-parte injunctions to full trial.
Delhi HC IP Division · Injunctions →
Jurisdiction Guides

South Asia IP filing.

Detailed reference guides on patent, trademark and industrial design filing, prosecution and protection across key South Asian jurisdictions. Click any country to explore the full guide.

🇮🇳
India
PCT Madrid Paris
Patent Term20 years
TM Term10 yrs (renewable)
Design Term10 + 5 years
→
🇵🇰
Pakistan
Madrid Paris TRIPs
Patent Term20 years
TM Term10 yrs (renewable)
Design Term10 + 10 years
→
🇧🇩
Bangladesh
Paris TRIPs
Patent Term20 years
TM Term7 yrs initial
Design Term5+5+5 years
→
🇳🇵
Nepal
Paris
Patent Term7+7+7 years
TM Term7 yrs (renewable)
Design Term5+5+5 years
→
🇱🇰
Sri Lanka
PCT Paris TRIPs
Patent Term20 years
TM Term10 yrs (renewable)
Design Term5+5+5 years
→

Need assistance filing across South Asia?

Our team has decades of experience navigating IP offices in India, Pakistan, Bangladesh, Nepal and Sri Lanka — from initial filing through registration and enforcement.

View Jurisdiction Guides→
How We Work

Our process.

I

Initial Consultation

A thorough understanding of your business, innovation, and IP goals to define the optimal protection and enforcement strategy.

II

Research & Analysis

Comprehensive prior art searches, trademark clearance, and freedom-to-operate analyses to identify opportunities and manage risk.

III

Filing & Prosecution

Expert drafting and strategic prosecution of applications before IP offices in India and worldwide to secure the broadest possible protection.

IV

Enforcement & Maintenance

Ongoing portfolio management, infringement monitoring, and decisive enforcement actions to protect and maximise the value of your IP.

Ready to protect your intellectual property?

Speak with our IAM Strategy 300 recognised team about patents, trademarks, copyright, designs, licensing or litigation — in India and 50+ countries worldwide.

Schedule a Consultation→