B DAS ASSOCIATES PVT.LTD

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Commercial Building

DePenning & DePenning serves clients who are specialists in a wide range of science and technology. It offers comprehensive services covering search, drafting, filing of patent application, prosecution, opposition & appeal, litigation, assignment & agreement, watch and other services to universities, traditional industries and emerging companies specialising in futuristic technology.

Fields of Science and Technology

  • Electrical
  • Electronics
  • Instrumentation
  • Nano-technology
  • Communication
  • Physics
  • Computer Science
  • Information Technology
  • Chemical
  • Pharmaceuticals
  • Petrochemicals
  • Polymer Technology
  • Biochemistry
  • Life sciences
  • Biomedical
  • Biotechnology
  • Mechanical
  • Metallurgy
  • Textiles

Advice on patentability, infringement and validity of patents

  • Patentability advices and inventor interviews
  • Infringement searches, Freedom to Operate searches
  • Validity of existing patents (investigation and advice)

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