TEGSEDI
Dead / Cancelled — Cancelled — Section 8 (as of 14 Nov 2025)
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
- 87608910
- Registration number
- 5740635
- Mark type
- Stylized text
- Filed
- 14 Sept 2017
- Published for opposition
- 20 Feb 2018
- Registered
- 30 Apr 2019
- Attorney of record
- Brian Focarino
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations and human therapeutic preparations for treating and preventing amyloidosis, genetic diseases, disorders and conditions, and protein diseases, disorders and conditions; pharmaceutical preparations and human therapeutic preparations for treating neuropathy, neurological dysfunction, and damage to nerves, tissue, organs, intestinal tract, or bone marrow; pharmaceutical preparations and human therapeutic preparations, namely, injectable antisense drugs for reducing production of transthyretin
Owner
- AKCEA THERAPEUTICS, INC., Cambridge, MA, US
- Ionis Pharmaceuticals, Inc., Carlsbad, CA, US
- Ionis Pharmaceuticals, Inc., Carlsbad, CA, US
- Ionis Pharmaceuticals, Inc., Carlsbad, CA, US
Prosecution history
- 14 Nov 2025 — CANCELLED SEC. 8 (6-YR)
- 25 Sept 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 25 Sept 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Sept 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Sept 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 25 Sept 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 25 Sept 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 30 Apr 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 29 Jul 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 30 Apr 2019 — REGISTERED-PRINCIPAL REGISTER
- 29 Mar 2019 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 29 Mar 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 28 Mar 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 28 Mar 2019 — STATEMENT OF USE PROCESSING COMPLETE
- 24 Mar 2019 — USE AMENDMENT FILED