The trademark application CellEx was filed by Therakos, Inc., a U.S. corporation (the "Applicant"). The application was published for oppositions on September 25, 2005, and it was registered by office on April 17, 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 on April 15, 2018 and Final decision on costs – Request withdrawn.
The renewal of the trademark was recorded by the office on November 11, 2014.
Change of name and professional address of the trademark registration was recorded on November 21, 2006. Change of name and address of the trademark registration was recorded on November 11, 2007. A transfer of the trademark registration was recorded on March 16, 2008. Appointment and Replacement of representative of the trademark registration was recorded on June 22, 2008. Change of name and professional address of the trademark registration was recorded on February 6, 2013. A transfer of the trademark registration was recorded on April 11, 2013. A transfer of the trademark registration was recorded on April 11, 2013. Change of name and address of the trademark registration was recorded on November 25, 2013. Application for revocation or for a declaration of invalidity of the trademark registration was recorded on March 23, 2015. Appointment and Replacement of representative of the trademark registration was recorded on December 22, 2015. Decisions on applications for revocation or for a declaration of invalidity of the trademark registration was recorded on May 6, 2018. Appointment and Replacement of representative of the trademark registration was recorded on December 9, 2020.