DIACHROME
Dead / Cancelled — Cancelled — Section 8 (as of 21 Nov 2025)
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
- 76170416
- Registration number
- 2948444
- Mark type
- Word mark
- Filed
- 22 Nov 2000
- Published for opposition
- 29 Jun 2004
- Registered
- 10 May 2005
- Next maintenance due
- 10 May 2015
- Attorney of record
- Anthony J. Davis
Goods and services
- Class 005 — Pharmaceuticals: Dietary and nutritional supplements
Owner
- NUTRITION 21, LLC, Harrison, NY, US
- JDS THERAPEUTICS, LLC, PURCHASE, NY, US
- NUTRITION 21, INC., PURCHASE, NY, US
- NUTRITION 21, INC., PURCHASE, NY, US
- NUTRITION 21, INC., PURCHASE, NY, US
- AMBI INC., Purchase, NY, US
Prosecution history
- 21 Nov 2025 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 07 Aug 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Aug 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Aug 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 May 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 24 Oct 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 24 Oct 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 24 Oct 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Aug 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Aug 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Aug 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 11 Aug 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Aug 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Aug 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 08 Jan 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED