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Gwennhaël Le Roy

Partner / Paris French Patent Attorney European Patent Litigator European Patent Attorney · Casalonga

FranceIntellectual Property, Patent ProsecutionFrench, English, German

About

Partner at Casalonga in Paris and a French and European patent attorney and litigator. Joined Casalonga in 2004 and became partner in 2015; focuses on drafting and prosecuting domestic and foreign patent applications, EPO opposition and appeal proceedings, freedom-to-operate opinions and patent litigation, representing clients across chemistry, materials and pharmaceutical sectors.

Practice areas

Intellectual PropertyPatent ProsecutionPatent LitigationEuropean Patent Office Proceedings

Office

Expertise

Organic ChemistryCosmeticsMaterials SciencePolymersSol-gel ProcessesColloidsPharmaceuticals

Education

  • Master’s degree in Intellectual property Law, specialization in Industrial property, CEIPI (Strasbourg University) – 2019
  • Post-graduate degree in Industrial Property Law (Strasbourg University) – 2004
  • Graduate degree in Chemical Engineering, Ecole Européenne de Chimie, Polymères et Matériaux (Strasbourg) – 2003

Admissions

  • French Patent Attorney
  • European Patent Attorney
  • European Patent Litigator

Languages

FrenchEnglishGerman