REAGENTPLUS
Live / Registered — Registered and renewed (as of 23 Jun 2016)
What this means for you
Registered since 25 Apr 2006. 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 25 Apr 2016).
Record
- Serial number
- 78541283
- Registration number
- 3084829
- Mark type
- Word mark
- Filed
- 03 Jan 2005
- Published for opposition
- 31 Jan 2006
- Registered
- 25 Apr 2006
- Next maintenance due
- 25 Apr 2016
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: Chemical reagents for non-medical purposes, namely, for use in research, development, and manufacturing in the fields of chemistry and biotechnology
Owner
- MERCK KGAA, DARMSTADT, DE
- SIGMA-ALDRICH CO., LLC, Saint Louis, MO, US
- Sigma-Aldrich Biotechnology L.P., Saint Louis, MO, US
- Sigma-Aldrich Biotechnology L.P., Saint Louis, MO, US
- Sigma-Aldrich Biotechnology L.P., Saint Louis, MO, US
Prosecution history
- 25 Feb 2026 — TEAS SECTION 8 & 9 RECEIVED
- 25 Apr 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 May 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 May 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 May 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 20 May 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 May 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 May 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 23 Jun 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 Jun 2016 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 23 Jun 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Jun 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Apr 2016 — TEAS SECTION 8 & 9 RECEIVED
- 04 Apr 2016 — TEAS CHANGE OF CORRESPONDENCE RECEIVED