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  • Jessica Doe
    Founder and Managing Partner
    Patent Attorney


    MSc (Microbiology & Herbal Medicines)
    BSc (Zoology, Botany, Chemistry)
    Qualified as an Indian Registered Patent Agent
    Qualified as an advocate admitted to Bar Council of Delhi

    MANSI CHAUDHRY is an attorney-at-law with a background in life sciences, biological sciences, biochemistry and herbal technology. She has skilled expertise among varied biological subjects, including biotechnology, stem cell technology, CRISPR, immunology, gene therapy, biotechnology, pharmaceuticals, protein therapeutics, mycorrhizal technology and other related areas.

    She is a registered Patent Agent and admitted as an Advocate with Bar Council of Delhi. She is an awardee of prestigious “Women-Scientist Scholarship Scheme WOS-C (KIRAN IPR) in Intellectual Property Rights granted by Patent Facilitating Centre, Technology Information Forecasting Assessment Council (TIFAC), Department of Science and Technology, Government of India.

    She has been in practice in the field of patents for more than a decade and has been involved in several important patent cases in India and abroad. She has an extensive experience in drafting and prosecuting patent applications, providing strategic patent counseling, review of patent portfolios to identify the risks involved in the market and providing opinion on patentability, validity and freedom to operate issues. She is known for her outstanding management skills and had managed large patent portfolios of diverse technologies globally. She had managed a large patent renewal portfolio for foreign patent applications (almost in every country in the world) as a head of Patent Renewal Department in one of her previous engagements.

    She actively participates in many international and national conferences and seminars and is regularly called upon as a faculty or speaker in several seminars, conferences, patents awareness workshops conducted by various forums in India and by various government agencies and private sector entities for training and advice on Intellectual Property laws.

    Previously, she was associated with Subramaniam & Associates, Attorneys-at-law, for more than seven years with a substantial part thereof. She was also associated with two other highly reputed IP boutique firm and was the senior member in their patent team.

    She is a member of the Asian Patent Attorneys Association (APAA).

She represented the following major clients in individual or team capacity

  • Council of Scientific and Industrial Research (CSIR)

  • International Centre for Genetic Engineering and Biotechnology (ICGEB)

  • Broad Institute of MIT and Harvard

  • Bristol Myers-Squibb Company

  • Microsoft Technology Licensing

  • Technology Information Forecasting Assessment Council (TIFAC)

  • National Institute of Immunology (NII)

  • Indian Institute of Technology (IIT), Delhi

  • Jawaharlal Nehru University (JNU)

  • Delhi University


“Mansi is one of the most meticulous, well informed and knowledgable persons that I have worked with. Her propensity to act as advisor and executor with a deep sense of understanding is the hallmark of a superlative professional. I wish her well in all her endeavours.”

Parag Agarwal
Founder & CMD

“I worked with Mansi for several years on complex smelting technology and I always found Mansi to be professional, very effective and prompt. She has a great ability to navigate the nuances of Indian patent practice.”

Nick Hunter
Partner at BOSH IP

“Mansi is knowledgeable IP person and having good understanding of patent laws of various country. She provides solutions to clients and takes utmost care of the clients work. She works in timely manner and never misses deadline.”

Kishor Vinchhi
Previously, General Manager- Zydus Group (Cadila Pharmaceuticals Limited)

“Mansi is an excellent patent attorney and a brilliant scientist. She has deep knowledge of science and law and has exhibited exceptional skills in prosecution of patent applications belonging to diverse technological areas. She possesses a sharp mind, with absolute clarity of thoughts and has exhibited admirable skills in arguing cases with Patent Examiners and other bodies. She is well read and keeps abreast of the latest developments in science and law.”

Ramanathan Sankaran
Founder & Director at Lex Nyra Private Limited
Global IP Counsellors


C 31, Lajpat Nagar III
New Delhi - 110 024