The trademark application CellEx was filed by Therakos, Inc., a U.S. corporation (the "Applicant"). The application was published for oppositions on September 26, 2005, and it was registered by office on April 18, 2006 without any oppositions.
The application was filed in English (French was selected as the second language).
A total of undefined cancellation proceedings were initiated against the trademark registration in 2006.The first Cancellation was filed by Cellex Cell Professionals GmbH (represented by ???) on April 16, 2018 and Final decision on costs – Request withdrawn.
The renewal of the trademark was recorded by the office on November 12, 2014.
Change of name and professional address of the trademark registration was recorded on November 22, 2006. Change of name and address of the trademark registration was recorded on November 12, 2007. A transfer of the trademark registration was recorded on March 17, 2008. Appointment and Replacement of representative of the trademark registration was recorded on June 23, 2008. Change of name and professional address of the trademark registration was recorded on February 7, 2013. A transfer of the trademark registration was recorded on April 12, 2013. A transfer of the trademark registration was recorded on April 12, 2013. Change of name and address of the trademark registration was recorded on November 26, 2013. Application for revocation or for a declaration of invalidity of the trademark registration was recorded on March 24, 2015. Appointment and Replacement of representative of the trademark registration was recorded on December 23, 2015. Decisions on applications for revocation or for a declaration of invalidity of the trademark registration was recorded on May 7, 2018. Appointment and Replacement of representative of the trademark registration was recorded on December 10, 2020.