CELL OPTIMIZER SYSTEM
Dead / Cancelled — Cancelled — Section 8 (as of 02 Jan 2026)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 74506629
- Registration number
- 1900212
- Mark type
- Word mark
- Filed
- 29 Mar 1994
- Registered
- 13 Jun 1995
- Next maintenance due
- 13 Jun 2015
- Attorney of record
- John W. McGlynn
Goods and services
- Class 009 — Scientific and electric apparatus: bioreactor unit constructed of painted metal housing, glass vessels, bottles and plastic silicone tubing for laboratory and research use and other cell production
Owner
- DWK LIFE SCIENCES LLC, MILLVILLE, NJ, US
- DWK LIFE SCIENCES INC., MILLVILLE, NJ, US
- WHEATON INDUSTRIES, INC., Millville, NJ, US
- ALCAN GLOBAL PHARMACEUTICAL PACKAGING INC., MILLVILLE, NJ, US
- WHEATON USA INC., MILLVILLE, NJ, US
- WHEATON HOLDING, INC., Wilmington, DE, US
- WHEATON HOLDING, INC., Wilmington, DE, US
Prosecution history
- 02 Jan 2026 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 11 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 05 Jun 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 May 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 23 Sept 2015 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 02 Mar 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Mar 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 02 Mar 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Feb 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Feb 2015 — TEAS SECTION 8 & 9 RECEIVED