Search trademark representative:


129, Boulevard St-Germain

75006 Paris


Top 5000

WILLIAM JAMES KOPACZ is one of the top 5000 most active representatives in EUIPO the last twelve months

WILLIAM JAMES KOPACZ represents 283 trademarks (registered or pending) in the European Union trademark database (CTM)

Comprehensive Trademark Search Reports – 30 Countries At Unbelievable Prices

Trademark professionals can now get a full availability search/clearance report at a whole new price level.

  • Best-in-class similarity search
  • Up to 5 classes always included!
  • Instant delivery
  • Your branding Learn more
Disclaimer: Markify is a name-screening tool and there is no guarantee that it will find all potentially conflicting registrations or that the found "similar" trademarks will pose a relevant problem in the naming matter at hand. Markify search results do not constitute legal advice and should not be relied upon as such. Consult with a lawyer about your particular case.