DIFFMUNIZE

Serial Number 98754497
731

Registration Progress

Application Filed
Sep 17, 2024
Under Examination
Feb 18, 2025
Approved for Publication
Dec 24, 2024
Published for Opposition
Dec 24, 2024
Registered

Attorney Assistance

NOA E-Mailed - SOU Required
Due: Aug 18, 2026 245 days

Trademark Image

DIFFMUNIZE

Basic Information

Serial Number
98754497
Filing Date
September 17, 2024
Published for Opposition
December 24, 2024
Drawing Code
4

Status Summary

Current Status
Active
Status Code
731
Status Date
Dec 5, 2025
Application
Pending
Classes
005

Rights Holder

Pfizer Inc.

03
Address
66 Hudson Boulevard East
New York, NY 10001-2192

Ownership History

Pfizer Inc.

Original Applicant
03
New York, NY

Pfizer Inc.

Owner at Publication
03
New York, NY

Legal Representation

Attorney
Janina Gorbach

USPTO Deadlines

Next Deadline
245 days remaining
NOA E-Mailed - SOU Required
Due Date
August 18, 2026
Extension Available
Until February 18, 2027

Application History

20 events
Date Code Type Description Documents
Dec 6, 2025 EXRA E NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED Loading...
Dec 5, 2025 EX2G S SOU EXTENSION 2 GRANTED Loading...
Dec 5, 2025 EXT2 S SOU EXTENSION 2 FILED Loading...
Dec 5, 2025 EEXT I SOU TEAS EXTENSION RECEIVED Loading...
Dec 4, 2025 EWAF I TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS Loading...
Dec 4, 2025 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Dec 4, 2025 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Dec 4, 2025 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Jul 23, 2025 EXRA E NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED Loading...
Jul 22, 2025 EX1G S SOU EXTENSION 1 GRANTED Loading...
Jul 22, 2025 EXT1 S SOU EXTENSION 1 FILED Loading...
Jul 22, 2025 EEXT I SOU TEAS EXTENSION RECEIVED Loading...
Feb 18, 2025 NOAM E NOA E-MAILED - SOU REQUIRED FROM APPLICANT Loading...
Dec 24, 2024 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Dec 24, 2024 PUBO A PUBLISHED FOR OPPOSITION Loading...
Dec 18, 2024 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Nov 30, 2024 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Nov 25, 2024 DOCK D ASSIGNED TO EXAMINER Loading...
Sep 17, 2024 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Sep 17, 2024 NWAP I NEW APPLICATION ENTERED Loading...

Detailed Classifications

Class 005
Pharmaceutical preparations for the treatment of autoimmune, cardiovascular, central nervous system, endocrine, gastrointestinal, genetic, infectious, inflammatory, kidney, liver, menopausal, metabolic, musculoskeletal, neurodegenerative, neurological, neuromuscular and viral diseases and disorders; pharmaceutical preparations for the treatment of blood disorders, bone growth disorders, skin disorders, arthritis, cancer, hypertension, pain, stroke, obesity and diabetes; pharmaceutical preparations, namely, anti-infective preparations, medicated dermatological preparations and smoking cessation preparations; vaccines for human use

Classification

International Classes
005