SIGMA 7-9
Live / Registered — Registered and renewed (as of 23 May 2020)
What this means for you
Registered since 01 Sept 1970. 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 01 Sept 2020).
Record
- Serial number
- 72315504
- Registration number
- 0897641
- Mark type
- Word mark
- Filed
- 31 Dec 1968
- Registered
- 01 Sept 1970
- Next maintenance due
- 01 Sept 2020
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE
Owner
- MERCK KGAA, DARMSTADT, DE
- SIGMA-ALDRICH CO., LLC, ST. LOUIS, MO, US
- SIGMA-ALDRICH BIOTECHNOLOGY LP, ST. LOUIS, MO, XP
- SIGMA-ALDRICH CO., HIGHLAND, IL, US
- SIGMA-ALDRICH CORPORATION, ST. LOUIS, MO, US
- SIGMA CHEMICAL COMPANY, ST. LOUIS, MO, US
Prior registrations
Prosecution history
- 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 23 May 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 May 2020 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 23 May 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 May 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 17 Mar 2020 — TEAS SECTION 8 & 9 RECEIVED
- 01 Sept 2019 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Aug 2013 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Aug 2013 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Aug 2011 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 03 Mar 2010 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Mar 2010 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Oct 2009 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 21 Oct 2009 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Oct 2009 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL