The trademark QuantStack was filed by QuantStack, a corporation established under the laws of the French Republic (the "Applicant"). The application was published for oppositions on February 11, 2020, and received one opposition filed on May 18, 2020 by QuantSpark Limited on (a) Art. 8(4), (b) Likelihood of confusion, (c) Unfair advantage and detriment to distinctiveness or repute. the opponent was represented by HARBOTTLE & LEWIS and proceedings were handled in English, and the oppositon was dismissed by the Euorpean Union Intellectual Property Office with decision issued May 18, 2020
The application was filed in French, and French was also language of all opposition proceedings (English was selected as the second language).
Appointment and Replacement of representative of the trademark registration was recorded on July 30, 2020. Change of name and professional address of the trademark registration was recorded on August 9, 2023. Change of name and professional address of the trademark registration was recorded on October 11, 2023. Change of name and address of the trademark registration was recorded on April 18, 2024.