BUILDING BETTER BIOLOGICS
Dead / Cancelled — Cancelled — Section 8 (as of 27 Feb 2026)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 88271721
- Registration number
- 5833645
- Mark type
- Stylized text
- Filed
- 22 Jan 2019
- Published for opposition
- 28 May 2019
- Registered
- 13 Aug 2019
- Attorney of record
- Sharon R. Smith
Goods and services
- Class 042 — Scientific and technological services: Chemical molecular analysis and product optimization provided to pharmaceutical, biotechnology and chemical industries using proprietary software and proprietary analytical tools and algorithms
Owner
- ZYMEWORKS BC INC., VANCOUVER, CA
- Zymeworks Inc., Vancouver, CA
- Zymeworks Inc., Vancouver, CA
- Zymeworks Inc., Vancouver, CA
Prosecution history
- 27 Feb 2026 — CANCELLED SEC. 8 (6-YR)
- 13 Aug 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 14 Dec 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 21 Mar 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 21 Mar 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Mar 2022 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 21 Mar 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Mar 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Mar 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Aug 2019 — REGISTERED-PRINCIPAL REGISTER
- 28 May 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 28 May 2019 — PUBLISHED FOR OPPOSITION
- 08 May 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 22 Apr 2019 — ASSIGNED TO LIE
- 03 Apr 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER