Bulinvent© Ltd. offers a full range of Intellectual property services.

Filing, prosecution and administration

  • Bulgarian patent applications (inventions and utility models)
  • PCT Applications
  • European patent applications
  • Patent applications abroad
  • Bulgarian and international trade mark applications
  • Bulgarian and international design applications
  • Community trade mark and design applications
  • Trade mark and design application abroad
  • Bulgarian and international geographical indications

Cancellation procedures

  • Against patents, trade marks, industrial design, geographical indications

Legal opinions

  • Regarding infringement of intellectual property rights
  • Regarding validity of intellectual property rights


  • Preparing of license and franchise agreements
  • Recording of license agreements


  • Status checks of intellectual property rights
  • Patent, trade marks and design searches

Assignment, litigation etc.