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Copyright © 2014 ProI Patent & Trademark Attorneys. All rights reserved.

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Our Services Offered:

▪        Technology and commercial assessment

▪        Patent portfolio management and

         strategic planning

▪        Drafting patent and trademark


▪        Filing and prosecution before Patent

         Offices in CN, DE, and EP

▪        Appeal, Reexamination, Opposition,

         Third party observation

▪        Patent litigation (infringement,

         invalidation) in CN, DE, and EP

▪        Support in licensing, mediation, and


▪        Expert opinion in prosecution and

         litigation proceedings

▪        Intellectual property due diligence, patent


▪        First-class patent and literature search

▪        Top quality patent document translation

▪        Training – tailor made to your needs

Our Technical Expertise:

▪        Electrical engineering and electronics

  1.          Telecommunication, Computer engineering,

  2.          Signal processing, Control, Vehicle electronics,

  3.          Semiconductor, Integrated circuit,

  4.          Analog and digital circuitry, Photonics

▪        Software

▪        Mechanical engineering

  1.          Machinery, Automotive engineering,

  2.          Transportation engineering,

  3.          Energy technology, Manufacturing & Processing,

  4.          Environmental engineering, Fluids engineering,

  5.          Medical instruments

▪        Chemistry and chemical engineering

▪        Material science

▪        Physics


ProI Patent and Trademark Attorneys is represented by ProI German Patent and Trademark Attorney and European Trademark and Design Attorney, ProI European Patent Attorneys, PROI Intellectual Property US and ProI Chinese Patent Agents.