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Our Practice Area

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Patents HP Icon

Patents

Protecting and advancing your intellectual property interests both domestically and internationally.
Trademark-HP-Icon

Trademarks

Protection and enforcement of trademark rights, preserving the brand’s integrity across global markets.
Design-HP-Icon

Industrial Design

Seamless, efficient, and globally reliable design protection, offering expertise from application to enforcement.
Copyright HP Icon

Copyrights

Leveraging extensive experience and global reach to ensure precise and efficient copyright protection.
Global IP Solutions

Global IP Solutions

Expertly safeguarding and enforcing intellectual property rights across jurisdictions with precision and reliability.
IP Litigation

IP Litigation

Expertly defending and enforcing your intellectual property rights with exceptional legal acumen and strategic expertise.

From the

Principal's Desk

IP is all around us! We need to open the windows of our minds, to see them, recognise them, and understand them. Once they are recognized and understood we can convert them to IP Rights.

-Dr Mohan Dewan
Advocate, Patent & Trademark Attorney | Principal

Mohan Dewan
Mohan Dewan
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How Well Do You Know Your IP

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Curious about how well you understand your intellectual property? Engage with our interactive questions to gain actionable
strategies and elevate your IP management.

Engage with pivotal intellectual property discussions through our expert-driven IP Opinion Polls.
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Our Leadership

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Dr. Mohan Dewan
Dr. Mohan Dewan
Advocate, Patent & Trademark Attorney | Principal
Dr. Niti Dewan
Dr Niti Dewan
Head of Patents & Business Development
Nirbhay Bhardwaj
Nirbhay Bhardwaj
Litigator | Head of Delhi office
Amar Prakash (2)
Amar Prakash
Senior Legal Advisor
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Latest Blogs

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    Trademark
    March 20, 2026

    The Doctrine of Original Interest Confusion in Trademarks Why First Prints Still Count

    In trademark law, confusion doesn’t have to last until there's an actual loss. The doctrine of original interest confusion recognizes that a consumer’s original magnet or diversion caused by a mark, trade name, or online identifier can be practicable indeed if the confusion is cleared up before purchase. In an...Read More
    Patent
    March 18, 2026

    The Patent Room™: When Is The Right Time To File A Divisional Application?

    Ideas are everywhere. But protecting them? That’s where the real story begins. Welcome to The Patent Room, a space where innovation meets insight. Whether you are an aspiring inventor, a founder building something extraordinary, or just someone curious about how the world of patents works, this series is designed for...Read More
    Reverse Confusion in Trademark
    March 16, 2026

    The Doctrine of Reverse Confusion in Trademarks: “A David vs Goliath battle”

    In trademark law we usually worry about small enterprises copying big guns. Reverse confusion flips that script it happens when a large entity, powerful later user adopts a mark that is identical or confusingly similar to the mark of a smaller entity who is the earlier user and by virtue...Read More
    Read Full Case
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    What Our Clients Say

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    Thanks for all the handholding and advice. We truly appreciate the advice from your good self and the efforts of all concerned from your Office.

    I would like to thank you and your team for your continuous support and appreciate you all for being a part of TCS’ IP growth journey.

    Dear Mohan and Niti.
    I hope that you and your family are well. Thank you for handling this matter and the subsequent discussions with the controller, which led to a patentgrant. It is greatly appreciated.

    Thanks a lot RKD team for guiding us through the process. Special thanks to Dr. Dewan who had been instrumental in initiating this process.

    They are outstanding! The speed of their work is phenomenal. They are very practical and straightforward. It’s a fantastic firm and I am very demanding in my expectations.

    I am 100% satisfied, which is very rare. They bring both, professional relationship and a personal one. They have a different touch that makes them a shade better then the rest. They function on time and I never have to remind them.

    The “impeccable” Dr. Mohan Dewan is Head of IP litigation and principal of the firm. He handles patent and trade mark cases in both civil and criminal courts. Sources extol the dept of his expertise. According to one “ Mohan does seem to know everything, even about very niche technologies, which we find very impressive.

    Thanks once again for the kind, painstaking and swift efforts of Dr. Dewan and his dedicated team for truly making my dream come true!

    They keep us up-to-date and always deliver prior to the deadlines. Distance and time differences is not an issue with them.

    Smeeta was very efficient and the trade mark application has now been filed. A copy of the correspondence is attached. My client is pleased with the service and so I am.