Gilles Sperissen

2 Patents

• US122278982025

  Pyridine and Pyrimidine Substituted Triazine UV Absorbers

  Archroma (Switzerland) GmbH

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• US118408042023

  Pyridine and Pyrimidine Substituted Triazine UV Absorbers

  Huntsman Textile Effects (Switzerland) GmbH

  0 cites