STEMBIOSYS
Live / Registered — Registered and renewed (as of 07 Feb 2026)
What this means for you
Registered since 23 Feb 2016. 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 23 Feb 2026).
Record
- Serial number
- 85800038
- Registration number
- 4905436
- Mark type
- Design + words
- Filed
- 11 Dec 2012
- Published for opposition
- 15 Oct 2013
- Registered
- 23 Feb 2016
- Next maintenance due
- 23 Feb 2026
- Attorney of record
- Austin Dula
Goods and services
- Class 001 — Chemicals: Cell growth media for growing cells for use in scientific research
Owner
- StemBioSys Inc, san antonio, TX, US
- StemBioSys Inc, san antonio, TX, US
- StemBioSys Inc, san antonio, TX, US
Prosecution history
- 07 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Feb 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 07 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 23 Feb 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 01 Dec 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 01 Dec 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 01 Dec 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Aug 2021 — TEAS SECTION 8 & 15 RECEIVED
- 23 Feb 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 11 Jan 2017 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 23 Feb 2016 — REGISTERED-PRINCIPAL REGISTER
- 19 Jan 2016 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 18 Jan 2016 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED