Changes

Since January 2016, he has been a member of the [[ICC Commission on Arbitration and ADR]], focusing on climate change-related disputes. Since May 2006, he has been a chairman and party-appointed arbitrator in IP disputes for [[WIPO]]. Since December 2016, he has been a visiting lecturer at Leuven University.

Since January 2016, he has been a member of the [[ICC Commission on Arbitration and ADR]], focusing on climate change-related disputes. Since May 2006, he has been a chairman and party-appointed arbitrator in IP disputes for [[WIPO]]. Since December 2016, he has been a visiting lecturer at Leuven University.

He acts as an arbitrator for the National Arbitration Forum, the International Trademark Association, and Cepani.

He acts as an arbitrator for the [[National Arbitration Forum]], the [[INTA|International Trademark Association]], and Cepani.

From 2008 to 2017, he worked at Crowell & Moring LLP as the Intellectual Property and International Disputes Resolution Partner.<ref>https://www.linkedin.com/in/petillion/</ref>

From 2008 to 2017, he worked at Crowell & Moring LLP as the Intellectual Property and International Disputes Resolution Partner.<ref>https://www.linkedin.com/in/petillion/</ref>