The trademark application ADUHELM was filed by Biogen MA Inc., a U.S. corporation (the "Applicant"). The application was published for oppositions on August 6, 2020, and it was registered by office on November 16, 2020 without any oppositions.
The application was filed in English (French was selected as the second language).
Deletion of the representative of the trademark registration was recorded on January 6, 2021. Appointment and Replacement of representative of the trademark registration was recorded on August 17, 2021. Appointment and Replacement of representative of the trademark registration was recorded on September 30, 2021. Appointment and Replacement of representative of the trademark registration was recorded on May 25, 2023. Appointment and Replacement of representative of the trademark registration was recorded on February 11, 2024.