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Services

Quality of ESSEN’s high-notch services, such as patent applications and litigation, is fully recognized by ESSEN’s ​clients.
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PATENT

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  • Counseling on the patentability of inventions
  • Prior art search and analysis
  • Legal opinion on infringement and invalidity matters
  • Preparing and drafting patent specifications and claims
  • Filing and prosecuting patent applications before the Patent Office
  • Filing requests of invalidation against granted patents and providing consultation and preparation services
  • Defending in the invalidation procedures
  • Applying to appear before the Patent Office and providing consultation and preparation services
  • Applying for an interview and appearing in the interview process before the Patent Office
  • Technical support on licensing and litigations
  • Investigating and enforcing patent rights against infringers
  • Patent watching
  • Renewal of patents

TRADEMARK

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  • Conducting trademark searches
  • Preparing, filing, and prosecuting trademark applications before the Trademark Office
  • Preparing and filing requests of opposition and cancellation against granted trademarks
  • Counseling on trademark licensing
  • Investigation and enforcing Trademark rights against infringers
  • Trademark watching
  • Counseling and filing trademark renewal

COPYRIGHT

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  • Preparing and filing copyrights and mask works
  • Counseling on copyrights and mask works licensing
  • Investigation and enforcing copyrights against infringers

 ANALYSIS, CONSULTATION, AND LITIGATION

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  • Drafting and filing high quality global patent applications
  • Transactions of high-valued patents
  • High-valued investment in patents andfinancial innovation
  • Analysis of patentability, consulting, and training
  • Patent licensing & management
  • Patent defense & litigation​
  • ​Patent litigation: including patent invalidation, infringement, prior art searches, and management of litigation cases.
  • Patent assessment: including patent assessment, patent transactions, technology researches, patent search & analysis, patent management, and consultancy services.

DROP US A LINE

email
contactessen@essenptl.com

  • Home
  • Services
  • Our team
  • About
  • Contact