HIFRENZO
Dead / Abandoned — Abandoned — no statement of use filed (as of 20 Oct 2025)
What this means for you
This application is over — abandoned 20 Oct 2025. 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
- 97844505
- Mark type
- Stylized text
- Filed
- 17 Mar 2023
- Published for opposition
- 23 Jan 2024
- Abandoned
- 20 Oct 2025
- Attorney of record
- Harold Milstein
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations and substances for use in oncology; Pharmaceutical preparations and substances for the treatment of diseases and disorders of the cardiovascular, renal, metabolic, respiratory, nervous, neurological, gastrointestinal and immune systems; Pharmaceutical preparations and substances for the treatment of infection, inflammation, hematological, autoimmune related diseases and disorders; Pharmaceutical preparations and substances, namely, antibodies; vaccines
Owner
- FIBROGEN, INC., San Francisco, CA, US
- AstraZeneca AB, Södertälje, SE
- AstraZeneca AB, Södertälje, SE
Prosecution history
- 21 Oct 2025 — ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
- 20 Oct 2025 — ABANDONMENT - NO USE STATEMENT FILED
- 15 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 15 Mar 2025 — SOU EXTENSION 2 GRANTED
- 14 Mar 2025 — SOU EXTENSION 2 FILED
- 14 Mar 2025 — SOU TEAS EXTENSION RECEIVED
- 07 Oct 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Oct 2024 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 07 Oct 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Oct 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Oct 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Oct 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 27 Aug 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 27 Aug 2024 — SOU EXTENSION 1 GRANTED
- 27 Aug 2024 — SOU EXTENSION 1 FILED