FELKYO Trademark

Serial Number: 50163788

FELKYO is a trademark filed by Biogen MA Inc. on October 15, 2026. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Trademark Classes

5

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

Biogen MA Inc. (8 trademarks)

225 Binney Street
Cambridge, MA 02142

Entity Type: 03

Legal Representation

Attorney of Record

Douglas A. Rettew

1,147 trademarks filed View all →

Correspondence Address

Douglas A. Rettew Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

901 New York Avenue, NW

Washington, DC 20001

United States

Trademark Details

Filing Date

October 15, 2026

Registration Date

Not Registered

Goods & Services

Pharmaceutical preparations for the treatment and prevention of kidney diseases and disorders; Pharmaceutical preparations for the treatment of immune system diseases and disorders; Pharmaceutical preparations for the treatment of autoimmune diseases and disorders; Pharmaceutical preparations for the prevention of organ transplant rejection