OPTISEQ
Dead / Cancelled — Cancelled — Section 8 (as of 15 May 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
- 88088936
- Registration number
- 5900382
- Mark type
- Word mark
- Filed
- 22 Aug 2018
- Published for opposition
- 20 Aug 2019
- Registered
- 05 Nov 2019
- Attorney of record
- Mark B. Angres
Goods and services
- Class 042 — Scientific and technological services: Nucleic acid sequencing services for research and scientific purposes
- Class 044 — Medical, beauty and agricultural services: Nucleic acid sequencing services for medical purposes
Owner
- DiaCarta, Ltd., Richmond, CA, KY
- DiaCarta, Ltd., Richmond, CA, KY
- DiaCarta, Ltd., Richmond, CA, KY
Prosecution history
- 15 May 2026 — CANCELLED SEC. 8 (6-YR)
- 05 Nov 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 05 Nov 2019 — REGISTERED-PRINCIPAL REGISTER
- 20 Aug 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 20 Aug 2019 — PUBLISHED FOR OPPOSITION
- 31 Jul 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 18 Jul 2019 — ASSIGNED TO LIE
- 09 Jul 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 07 Jun 2019 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 07 Jun 2019 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 07 Jun 2019 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 11 Dec 2018 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 11 Dec 2018 — NON-FINAL ACTION E-MAILED
- 11 Dec 2018 — NON-FINAL ACTION WRITTEN
- 07 Dec 2018 — ASSIGNED TO EXAMINER