TRIZMA
Live / Registered — Registered and renewed (as of 23 Apr 2021)
What this means for you
Registered since 07 Mar 1961. 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 07 Mar 2021).
Record
- Serial number
- 72083566
- Registration number
- 0711990
- Mark type
- Word mark
- Filed
- 19 Oct 1959
- Registered
- 07 Mar 1961
- Next maintenance due
- 07 Mar 2021
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: Chemical Agent for Stabilizing the Acid-Alkaline Balance in Liquids
Owner
- MERCK KGAA, DARMSTADT, DE
- SIGMA-ALDRICH CO., ST. LOUIS, MO, US
- Sigma Chemical Company, St. Louis, MO, US
Prosecution history
- 23 Apr 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 Apr 2021 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 23 Apr 2021 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Apr 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Jan 2021 — TEAS SECTION 8 & 9 RECEIVED
- 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 07 Mar 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 13 Feb 2014 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Feb 2014 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Oct 2011 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 04 Oct 2011 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Sept 2011 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 19 Apr 2011 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 19 Apr 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 19 Apr 2011 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL