PUREPEP
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 13 Nov 2025)
What this means for you
Registered since 19 May 2020. 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 19 May 2030: the §8 & §9 renewal).
Record
- Serial number
- 87265142
- Registration number
- 6059036
- Mark type
- Word mark
- Filed
- 12 Dec 2016
- Published for opposition
- 23 May 2017
- Registered
- 19 May 2020
- Next maintenance filing
- §8 & §9 renewal, due by 19 May 2030 (grace period to 19 Nov 2030)
- Attorney of record
- Yakov Sidorin
Goods and services
- Class 001 — Chemicals: Reagents for scientific and research use
- Class 007 — Machines and machine tools: Valve blocks sold as an integral component of automated chemical synthesis machines
Owner
- Protein Technologies, Inc., Tucson, AZ, US
- Protein Technologies, Inc., Tucson, AZ, US
- Protein Technologies, Inc., Tucson, AZ, US
Prosecution history
- 13 Nov 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 13 Nov 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 13 Nov 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Jul 2025 — TEAS SECTION 8 & 15 RECEIVED
- 19 May 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 19 May 2020 — REGISTERED-PRINCIPAL REGISTER
- 14 Apr 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 12 Apr 2020 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 09 Apr 2020 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 09 Apr 2020 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 08 Apr 2020 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 08 Apr 2020 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 08 Apr 2020 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 07 Apr 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Apr 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED