Valentin Mikhailyuk

CEO and Founder, Patent and Trademark Attorney


  • 1992 - the year of creation of the patent system in Ukraine – was certified as a specialist in the sphere of intellectual property and obtained Trademark and Patent Attorney Registration No.1. in the same year, he founded patent firm Prins-Group S.A., which later changed its name to Mikhailyuk, Sorokolat & Partners.

  • 2003 - was certified as a court expert in the field of IP Law.

  • At present, Mr. Valentin Mikhailyuk conducts court examinations, specializes in prosecution of national, Eurasian and PCT applications in a wide range of technologies, as well as provides assistance for Ukrainian and foreign clients in trademark and copyright prosecution, intellectual property licensing, industrial property infringement, unfair competition matters.

  • Speaks Ukrainian, Russian and English.

Contact Valentin Mikhailyuk