HIFRENZO

Serial Number 97844505
606

Registration Progress

Application Filed
Mar 17, 2023
Under Examination
Mar 19, 2024
Approved for Publication
Jan 23, 2024
Published for Opposition
Jan 23, 2024
Registered

Re-Apply for This Trademark

This trademark is no longer active. You may be able to file a new application for the same or similar mark.
Mark: HIFRENZO
Previous Owner: FIBROGEN, INC.
Classes: 005

Trademark Image

HIFRENZO

Basic Information

Serial Number
97844505
Filing Date
March 17, 2023
Published for Opposition
January 23, 2024
Abandonment Date
October 20, 2025
Drawing Code
4

Status Summary

Current Status
Inactive
Status Code
606
Status Date
Oct 20, 2025
Classes
005

Rights Holder

FIBROGEN, INC.

03
Address
350 Bay Street, Suite 100 #6009
San Francisco, CA 94133

Ownership History

AstraZeneca AB

Original Applicant
03
Södertälje SE

AstraZeneca AB

Owner at Publication
03
Södertälje SE

FIBROGEN, INC.

New Owner After Publication #1
03
San Francisco, CA

Legal Representation

Attorney
Harold Milstein

USPTO Deadlines

All Deadlines Cleared

All 1 deadline(s) have been cleared by subsequent events. No active deadlines at this time.

Application History

31 events
Date Code Type Description Documents
Oct 21, 2025 MAB6 E ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED Loading...
Oct 20, 2025 ABN6 S ABANDONMENT - NO USE STATEMENT FILED Loading...
Mar 15, 2025 EXRA E NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED Loading...
Mar 15, 2025 EX2G S SOU EXTENSION 2 GRANTED Loading...
Mar 14, 2025 EXT2 S SOU EXTENSION 2 FILED Loading...
Mar 14, 2025 EEXT I SOU TEAS EXTENSION RECEIVED Loading...
Oct 7, 2024 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Oct 7, 2024 EWOR I TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED Loading...
Oct 7, 2024 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Oct 7, 2024 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Oct 7, 2024 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Oct 7, 2024 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
Aug 27, 2024 EXRA E NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED Loading...
Aug 27, 2024 EX1G S SOU EXTENSION 1 GRANTED Loading...
Aug 27, 2024 EXT1 S SOU EXTENSION 1 FILED Loading...
Aug 27, 2024 EEXT I SOU TEAS EXTENSION RECEIVED Loading...
Aug 26, 2024 EWAF I TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS Loading...
Aug 26, 2024 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Aug 26, 2024 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Aug 26, 2024 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Aug 26, 2024 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Aug 26, 2024 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
Apr 3, 2024 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Mar 19, 2024 NOAM E NOA E-MAILED - SOU REQUIRED FROM APPLICANT Loading...
Jan 23, 2024 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Jan 23, 2024 PUBO A PUBLISHED FOR OPPOSITION Loading...
Jan 3, 2024 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Dec 20, 2023 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Dec 13, 2023 DOCK D ASSIGNED TO EXAMINER Loading...
Mar 23, 2023 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Mar 21, 2023 NWAP I NEW APPLICATION ENTERED Loading...

Detailed Classifications

Class 005
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

Classification

International Classes
005