The trademark Plurasept was filed by THESEO Deutschland GmbH, a corporation established under the laws of the Federal Republic of Germany (the "Applicant"). The application was published for oppositions on November 6, 2005, and received one opposition filed on January 25, 2006 by Merz Pharma GmbH & Co. KGaA on undefined. and proceedings were handled in German, and the oppositon was dismissed by the Euorpean Union Intellectual Property Office with decision issued January 25, 2006
The application was filed in German, and German was also language of all opposition proceedings (English was selected as the second language).
The renewal of the trademark was recorded by the office on April 28, 2015.
Change of name and professional address of the trademark registration was recorded on October 21, 2007. Change of name and professional address of the trademark registration was recorded on July 19, 2009. Change of name and address of the trademark registration was recorded on April 17, 2018. Change of name and address of the trademark registration was recorded on August 30, 2018. Appointment and Replacement of representative of the trademark registration was recorded on May 1, 2022.