OPTIGEN
Live / Registered — Registered and renewed (as of 07 Feb 2017)
What this means for you
Registered since 09 Jan 2007. 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 09 Jan 2017).
Record
- Serial number
- 78340427
- Registration number
- 3197258
- Mark type
- Stylized text
- Filed
- 12 Dec 2003
- Published for opposition
- 14 Jun 2005
- Registered
- 09 Jan 2007
- Next maintenance due
- 09 Jan 2017
- Attorney of record
- Fara S. Sunderji
Goods and services
- Class 005 — Pharmaceuticals: In vitro allergy panel test kits consisting primarily of diagnostic reagents and serum test devices for clinic and medical laboratory use for humans
Owner
- CANON MEDICAL DIAGNOSTICS USA, INC., MOUNTAIN VIEW, CA, US
- MINARIS MEDICAL AMERICA, INC., MOUNTAIN VIEW, CA, US
- Hitachi Chemical Diagnostics, Inc., Mountain View, CA, US
- Hitachi Chemical Diagnostics, Inc., Mountain View, CA, US
- Hitachi Chemical Diagnostics, Inc., Mountain View, CA, US
Prosecution history
- 16 Jan 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Jan 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 16 Jan 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 09 Jan 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 24 Apr 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 28 Jul 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 07 Feb 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Feb 2017 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 07 Feb 2017 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Feb 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Dec 2016 — TEAS SECTION 8 & 9 RECEIVED
- 02 Dec 2016 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Jan 2016 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED