Trademark Overview
On Thursday, January 29, 2026, a trademark application was filed for KIXYFIR with the United States Patent and Trademark Office. The USPTO has given the KIXYFIR trademark a serial number of 99623452. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, January 29, 2026. This trademark is owned by Pfizer Inc.. The KIXYFIR trademark is filed in the Pharmaceutical Products category with the following description:
Pharmaceutical preparations for the treatment of autoimmune, cardiovascular, endocrine, gastrointestinal, genetic, infectious, inflammatory, kidney, liver, menopausal, metabolic, musculoskeletal, neurodegenerative, neurological, neuromuscular and viral diseases and disorders; Pharmaceutical preparations for the treatment of blood disorders, bone growth disorders, hormonal disorders, skin disorders, arthritis, cancer, cachexia, hypertension, migraine, pain, stroke, obesity and diabetes; Pharmaceuticals, namely, anti-infectives; Medicated dermatological preparations and substances; Antifungal preparations; Smoking cessation preparations; Vaccines for human use