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Patent


PatentD&N International has extensive experience in filing and prosecution of patent applications for inventions and utility solutions in various fields such as chemicals, biotechnology, pharmaceuticals, agri-food, automobile, luxury products, entertainment, multi-media and information, publishing, telecommunications, electrics and electronics, computers, mechanicals, etc. We represent patent applicants/proprietors/inventors at any stage from acquisition to protection of patent rights and are capable to provide them with optimal solution to each of their particular problems.

Our firm’s practice for patent for inventions and utility solutions in Vietnam covers:

  • Conducting patent searches
  • Providing professional advcie on patentability, patent validity and infringement
  • Filing and prosecution of patent applications
  • Maintaining validity of patents
  • Recordal of assignment/license agreements and changes related to patents
  • Assit/Support in proceedings against patent infringement
  • Representation in opposition, cancellation and invalidation proceedings

See more on

– Basic procedure for obtaining a Vietnamese patent

– Frequently asked questions about patent matters in Vietnam