The trademark PURVENT was filed by Byk Gulden Lomberg Chemische Fabrik GmbH, a corporation established under the laws of the Federal Republic of Germany (the "Applicant"). The application was published for oppositions on February 21, 1999, and received one opposition filed on May 18, 1999 by null on Likelihood of confusion. and proceedings were handled in German, and the oppositon was dismissed by the Euorpean Union Intellectual Property Office with decision issued May 18, 1999
The application was filed in German, and German was also language of all opposition proceedings (English was selected as the second language).
Change of name and professional address of the trademark registration was recorded on July 26, 2001. Change of name and address of the trademark registration was recorded on November 14, 2001. Change of name and professional address of the trademark registration was recorded on August 13, 2002. Change of name and professional address of the trademark registration was recorded on August 13, 2002. Deletion of the representative of the trademark registration was recorded on April 2, 2007.