TISSUEFAB
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 04 Feb 2026)
What this means for you
Registered since 05 Nov 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88069978
- Registration number
- 5904591
- Mark type
- Stylized text
- Filed
- 08 Aug 2018
- Published for opposition
- 12 Feb 2019
- Registered
- 05 Nov 2019
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: Biological tissue cultures for 3D printing biological constructs and tissue models, other than for medical or veterinary purposes
Owner
- MERCK KGAA, DARMSTADT, DE
- Sigma-Aldrich Co. LLC, St. Louis, MO, US
- Sigma-Aldrich Co. LLC, St. Louis, MO, US
- Sigma-Aldrich Co. LLC, St. Louis, MO, US
Prosecution history
- 04 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 04 Feb 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 04 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 31 Oct 2025 — TEAS SECTION 8 & 15 RECEIVED
- 05 Nov 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 20 May 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 May 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 May 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 20 May 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 May 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 May 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 05 Nov 2019 — REGISTERED-PRINCIPAL REGISTER
- 02 Oct 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 01 Oct 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED