ZENBIO
Live / Registered — Registered and renewed (as of 20 Jun 2026)
What this means for you
Registered since 28 Jun 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 28 Jun 2036: the §8 & §9 renewal).
Record
- Serial number
- 86790771
- Registration number
- 4987885
- Mark type
- Word mark
- Filed
- 16 Oct 2015
- Published for opposition
- 12 Apr 2016
- Registered
- 28 Jun 2016
- Current term from
- 28 Jun 2026
- Next maintenance filing
- §8 & §9 renewal, due by 28 Jun 2036 (grace period to 28 Dec 2036)
- Attorney of record
- Chun T. Wright
Goods and services
- Class 001 — Chemicals: Reagents for research purposes; reagents for use in scientific apparatus for chemical or biological analysis; reagent kits, comprised of reagents for use in biochemical research; biological tissue, namely, blood, cells, stem cells, skin, RNA, umbilical cords and placentas for scientific and medical research use; cells for scientific, laboratory or medical research; stem cells for research purposes; stem cells for research or scientific purposes; assays for research purposes; biological preparations, namely, animal serum for laboratories, diagnostics and analytics for scientific and research use
- Class 005 — Pharmaceuticals: Culture fluids for cultivating human and animal cells; medical diagnostic reagents and assays for testing of body fluids
- Class 042 — Scientific and technological services: Custom design and development of chemical reagents and biochemical assays; pharmaceutical research services; pharmaceutical research and development; biological research; biochemical research and development; procurement of biological tissue, namely, collection and provision of biological tissue for others for scientific research use
Owner
- Zen-Bio, Inc., Durham, NC, US
- Zen-Bio, Inc., Research Triangle Park, NC, US
- Zen-Bio, Inc., Research Triangle Park, NC, US
Prosecution history
- 20 Jun 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Jun 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 20 Jun 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 Jun 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jun 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 05 Jun 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 05 Jun 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Apr 2026 — TEAS SECTION 8 & 9 RECEIVED
- 25 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 13 Sept 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Sept 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Sept 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED