ZERBAXA
Live / Registered — Registered and renewed (as of 15 Jul 2025)
What this means for you
Registered since 26 May 2015. 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 26 May 2025).
Record
- Serial number
- 85904044
- Registration number
- 4744146
- Mark type
- Stylized text
- Filed
- 15 Apr 2013
- Published for opposition
- 26 Nov 2013
- Registered
- 26 May 2015
- Next maintenance due
- 26 May 2025
- Attorney of record
- Palak Mayani
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations, namely, antibiotics
Owner
- MERCK SHARP & DOHME LLC, RAHWAY, NJ, US
- MERCK SHARP & DOHME CORP., Whitehouse Station, NJ, US
- Calixa Therapeutics, Inc., Lexington, MA, US
- Calixa Therapeutics, Inc., Lexington, MA, US
- Calixa Therapeutics, Inc., Lexington, MA, US
Prosecution history
- 15 Jul 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Jul 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 15 Jul 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Jul 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Feb 2025 — TEAS SECTION 8 & 9 RECEIVED
- 23 Jan 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 23 Jan 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 23 Jan 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 23 Jan 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 23 Jan 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 23 Jan 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 26 May 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 29 Jun 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 10 Jun 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 10 Jun 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED