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always in the
forefront

bringing the
difference

together for
the change

Biswajit Sarkar is a top-level intellectual property law firm with a global practice, offering comprehensive legal solutions for patents, trademarks and copyrights.

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Why Choose Us

We turn your ideas into assets that hold their ground

An idea is only as valuable as the protection standing behind it. For over three decades we've been the quiet strength behind India's boldest brands, inventions and creative works — spotting the risks before they surface, and defending what's yours with the same conviction we'd bring to our own.

Insight · 2026

The value behind
every protected idea

How Biswajit Sarkar builds durable IP portfolios for founders, creators and enterprises navigating an increasingly contested landscape.

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Biswajit Sarkar — IP insight
Biswajit Sarkar — who we are

Who We Are

A team of IP attorneys built on precision, discretion and three decades of protecting what matters most to the people who create it.

About Us

Landmark Cases

World's first trademark as an address

An interesting turn in the history of Intellectual Property Right in India was witnessed when the IP Law firm headed by Biswajit Sarkar won the landmark case of '6 Ballygunge Place' in favor of the owners.

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Missionaries of Charity

Volunteered the legal service to uplift the intellectual vision of such an acclaimed and esteemed institution by creating the Copyright Protection over the House Name of Missionaries of Charity.

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Mother Teresa's Blue Saree

The light and spirit of Blessed Saint Mother Teresa are still burning brightly. The recognition of the Blue border saree created another important chapter in the history of intellectual property.

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Our Clientele

Trusted by Businesses Worldwide

Over three decades of protecting brands and inventions for clients across India and beyond.

3K+
Total Clients
315
Global Clients
120
Awards
Client Voices

What They Say

"They handled our trademark filings across India and Europe smoothly, and their grasp of international IP law really stood out."

Amir Rashad
CEO & Founder, Centresource Technologies, Sweden

"A dependable partner for building out our intellectual property portfolio — professional at every step, with our best interests in mind."

Mr Nitin S Kothari
Proprietor, Mocambo Restaurant

"Consistently efficient and prompt — a relationship we've valued for many years running."

Mr S. Ahmed
Executive Director, Merlin Group

"Highly professional, deadline-driven, and always ready with sound guidance on IPR matters. Easy to recommend."

Mr. B.L. Mittal
Chairman & Managing Director

"One of the more professional offices we've worked with internationally on trademark management — we hope this partnership continues."

Mr. Zaher Serbeh
CEO, MYA International S.A.L.
Insights

Blogs, News & Events

Blogs
Latest News
Events
Flashback of FIFA Logo
Trademark Law
Flashback of FIFA Logo
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Champagne and Cultural Heritage Law
Trademark Law
Champagne and Cultural Heritage Law
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MakeMyTrip vs MakeMyIndiaTrip
Case Study
MakeMyTrip vs MakeMyIndiaTrip: The Trade Mark War
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DPDP
Data Protection
DPDP: The Clock Starts Ticking
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Google Ads
Litigation
Contempt Has Its Limits: Delhi HC on Google Ads
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AI and Law
AI & Law
SC to Courts: Verify Your AI, or Lose the Case
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Rath Yatra
Firm Event
Rath Yatra: Indian Legacy
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Lord Buddha Jayanti
Firm Event
Lord Buddha Jayanti
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Amsterdam IP Conference
Conference
Amsterdam IP Conference 2026
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Map of our office locations
Find Us

Our Offices, Near & Far

India
  • Kolkata Headquarters
  • Mumbai
  • Delhi
  • Guwahati
  • Bhubaneshwar
International
  • New York
  • London
  • Toronto
  • Milan
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Ready to protect
what's yours?

Send us your queries and we'll get back to you.

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