Rana Gosain

Daniel Law - Brazil

Senior Partner

Av. Republica do Chile, 330
West Twr 21 Fl – Centro
Rio de Janeiro

RJ 20.031-170

+55 (21) 2102-4205

Patent star 2022



Practice areas:

Life sciences IP
Patent contentious
Patent litigation
Patent prosecution
Patent strategy & counseling

Industry sectors:

Computer technology & services
Life sciences
Medical devices

Rana Gosain is a senior partner at Daniel. With more than three decades of experience in Intellectual Property. He dedicates a significant amount of his time to international clients, and is the firm’s main contact for Asian clients. 

Rana specializes in patents and industrial designs with a solid experience in Patent prosecution, litigation strategies, validity and infringement studies and providing legal advice. Much of his work focuses on the pharmaceuticals and biotechnology area and is on the Pharma and Biotech Standing Committee of the International Association for the Protection of Intellectual Property (AIPPI).

Rana’s practice also involves advising clients on the full range of Intellectual Property matters and development of strategies for protecting and managing IP portfolios. 


Year Joined Firm: 1978


  • Postgraduate degree in Intellectual Property from the Pontifical Catholic University of Rio de Janeiro – PUC / Rio 
  • Degree from the Veiga Almeida University Law School – UVA 

Languages Spoken: Portuguese, English and French 

Network Memberships:

  • Brazilian Intellectual Property Association – ABPI 
  • Association Internationale pour la Protection de la Propriété Intellectuelle – AIPPI – member 
  • Fédération Internationale des Conselis en Propriété Industrielle – FICPI – member 
  • Licensing Executives Society – LES – member 
  • American Intellectual Property Law Association – AIPLA - member
  • Director Council of ABPI – Brazilian Association of Intellectual Property 



Last updated 30th July 2019