STOCKMARKS
Live / Registered — Registered and renewed (as of 01 Apr 2026)
What this means for you
Registered since 23 Jan 1996. 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 23 Jan 2026).
Record
- Serial number
- 74589267
- Registration number
- 1950675
- Mark type
- Word mark
- Filed
- 24 Oct 1994
- Published for opposition
- 31 Oct 1995
- Registered
- 23 Jan 1996
- Next maintenance due
- 23 Jan 2026
- Attorney of record
- Kenya L. Williams
Goods and services
- Class 001 — Chemicals: reagents and kits consisting primarily of reagents and mixing solutions for scientific research and animal identity
Owner
- APPLIED BIOSYSTEMS, LLC, South San Francisco, CA, US
- APPLERA CORPORATION, FOSTER CITY, CA, US
- PE CORPORATION (NY), FOSTER CITY, CA, US
- PERKIN ELMER CORPORATION, THE, FOSTER CITY, CA, US
- PERKIN ELMER CORPORATION, THE, FOSTER CITY, CA, US
- PERKIN ELMER CORPORATION, THE, FOSTER CITY, CA, US
- Perkin Elmer Corporation, Norwalk, CT, US
Prosecution history
- 01 Apr 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Apr 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 01 Apr 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 01 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 21 Jan 2026 — TEAS SECTION 8 & 9 RECEIVED
- 12 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 23 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 10 Mar 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 10 Mar 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Mar 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 Mar 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED