KELFAYY Trademark

Serial Number: 99583727

KELFAYY is a trademark filed by Merck Sharp & Dohme LLC on January 8, 2026. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

Merck Sharp & Dohme LLC (4 trademarks)

126 East Lincoln Avenue
Rahway, NJ 07065

Entity Type: 16

Legal Representation

Attorney of Record

Lisa M. Dellamura

594 trademarks filed View all →

Correspondence Address

Lisa M. Dellamura Merck & Co., Inc.

126 East Lincoln Avenue

Office of General Counsel

Rahway, NJ 07065

United States

Trademark Details

Filing Date

January 8, 2026

Registration Date

Not Registered

Published for Opposition

March 3, 2026

Goods & Services

Pharmaceutical preparations for the treatment and prevention of bone, cardiovascular, central nervous system, dermatological, endocrine, hematological, hepatological, immunological, gastrointestinal, genitourinary, gynecological, metabolic, musculoskeletal, nephrological, neurological, oncological, ophthalmic, psychiatric, pulmonary, renal, respiratory, and urological diseases and disorders; Pharmaceutical preparations for the treatment and prevention of autoimmune diseases, asthma, cancer and tumors, chronic cough, diabetes, hypertension, insomnia, intestinal infections, skin disorders, and urinary incontinence; Inhalers filled with pharmaceutical preparations for the treatment of cardiovascular diseases and disorders; Antibacterial pharmaceuticals; Antibiotics; Antifungal preparations; Anti-infectives; Anti-inflammatories; Antiparasitics; Antivirals; Human vaccine preparations