PROTEINSEQ
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 10 Mar 2026)
What this means for you
Registered since 11 Jun 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88184082
- Registration number
- 5775143
- Mark type
- Stylized text
- Filed
- 06 Nov 2018
- Published for opposition
- 26 Mar 2019
- Registered
- 11 Jun 2019
- Attorney of record
- Kenya L. Williams
Goods and services
- Class 001 — Chemicals: kits comprised of reagents and buffers for scientific laboratory use to detect contamination in bioprocess samples
Owner
- Applied Biosystems, LLC, South San Francisco, CA, US
- Applied Biosystems, LLC, South San Francisco, CA, US
- Applied Biosystems, LLC, South San Francisco, CA, US
Prosecution history
- 10 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 10 Mar 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 08 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Dec 2025 — TEAS SECTION 8 & 15 RECEIVED
- 12 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 11 Jun 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 10 Mar 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 10 Mar 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Mar 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 Mar 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 Mar 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED