The trademark application TESR was filed by WiCell Research Institute, Inc., a U.S. corporation (the "Applicant"). The application was published for oppositions on November 25, 2007, and it was registered by office on April 29, 2008 without any oppositions.
The application was filed in English (French was selected as the second language).
The renewal of the trademark was recorded by the office on May 2, 2017.
Change of name and professional address of the trademark registration was recorded on March 13, 2012. Change of name and professional address of the trademark registration was recorded on December 3, 2019. Appointment and Replacement of representative of the trademark registration was recorded on March 10, 2020.