ZEPATIER
Live / Registered — Registered and renewed (as of 12 Feb 2026)
What this means for you
Registered since 12 Apr 2016. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 12 Apr 2026).
Record
- Serial number
- 86336186
- Registration number
- 4937479
- Mark type
- Stylized text
- Filed
- 14 Jul 2014
- Published for opposition
- 30 Dec 2014
- Registered
- 12 Apr 2016
- Next maintenance due
- 12 Apr 2026
- Attorney of record
- Palak Mayani
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations, namely, anti-infectives and anti-virals
Owner
- MERCK SHARP & DOHME LLC, RAHWAY, NJ, US
- Merck Sharp & Dohme Corp., Whitehouse Station, NJ, US
- Merck Sharp & Dohme Corp., Whitehouse Station, NJ, US
- Merck Sharp & Dohme Corp., Whitehouse Station, NJ, US
Prosecution history
- 12 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 12 Feb 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 12 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 28 Oct 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 28 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Oct 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Oct 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 12 Apr 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 29 Jun 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 17 Aug 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 17 Aug 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.