EX-CELL
Live / Registered — Registered and renewed (as of 16 Mar 2023)
What this means for you
Registered since 23 Feb 1993. 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 Feb 2023).
Record
- Serial number
- 74251214
- Registration number
- 1753486
- Mark type
- Word mark
- Filed
- 02 Mar 1992
- Published for opposition
- 01 Dec 1992
- Registered
- 23 Feb 1993
- Next maintenance due
- 23 Feb 2023
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: chemically defined media and media supplements for the growth of animal cells in culture
Owner
- MERCK KGAA, DARMSTADT, DE
- SIGMA-ALDRICH CO., LLC, ST. LOUIS, MO, US
- SIGMA-ALDRICH BIOTECHNOLOGY L.P., ST. LOUIS, MO, US
- JRH BIOSCIENCES, INC., LENEXA, KS, US
- JRH ACQUISITION, INC., LENEXA, KS, US
- PORTON INTERNATIONAL PLC, London W1V 9FN, GB
- PORTON INTERNATIONAL PLC, London W1V 9FN, GB
- PORTON INTERNATIONAL PLC, London W1V 9FN, GB
Prosecution history
- 16 Mar 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 16 Mar 2023 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 16 Mar 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 16 Mar 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 31 Aug 2022 — TEAS SECTION 8 & 9 RECEIVED
- 23 Feb 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 13 Feb 2014 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Feb 2014 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 15 Oct 2012 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Oct 2012 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 15 Oct 2012 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 10 Oct 2012 — TEAS SECTION 8 & 9 RECEIVED
- 03 Aug 2011 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 03 Mar 2010 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED