A2 BIO Trademark

Trademark Overview


On Wednesday, February 15, 2023, a trademark application was filed for A2 BIO with the United States Patent and Trademark Office. The USPTO has given the A2 BIO trademark a serial number of 97796903. The federal status of this trademark filing is THIRD EXTENSION - GRANTED as of Monday, August 25, 2025. This trademark is owned by A2 Biotherapeutics, Inc.. The A2 BIO trademark is filed in the Pharmaceutical Products, Treatment & Processing of Materials Services, and Computer & Software Services & Scientific Services categories with the following description:

Manufacturing of cells, therapeutics and cell therapies for the treatment and prevention of inflammation and inflammatory diseases; biomanufacturing for others, namely, manufacturing of cells, therapeutics and cell therapies for the treatment and prevention of inflammation and inflammatory diseases using biological cells in the manufacturing process; custom manufacturing and engineering of biological cells, cellular targets, proteins, and antibodies for others for treatment and prevention of inflammation and inflammatory disease

Therapeutics in the nature of cells, proteins and protein complexes for the treatment and prevention of inflammation and inflammatory diseases; biotherapeutics for the treatment and prevention of inflammation and inflammatory diseases; medicines for the treatment and prevention of inflammation and inflammatory diseases; pharmaceutical products for the treatment and prevention of inflammation and inflammatory diseases; therapeutic targets, namely, proteins or protein complexes, for the treatment and prevention of inflammation and inflammatory diseases; therapeutic cells, therapeutic proteins and therapeutic antibodies for human use for the treatment and prevention of inflammation and inflammatory diseases; therapeutics and cell therapies in the nature of cells, proteins and protein complexes for the treatment of inflammation and inflammatory diseases; engineered cell therapies in the nature of cells, proteins and protein complexes for medical purposes, namely, the treatment and preventi...

Identification and development of therapeutic targets for others for the treatment and prevention of inflammation and inflammatory diseases; development of therapeutics and cell therapies for treatment and prevention of inflammation, and inflammatory diseases; research and development of therapeutics and cell therapies targeting targets lost in tumors for the treatment and prevention of inflammation and inflammatory diseases; biotechnology research, development, testing and analysis for the treatment of inflammation, and inflammatory diseases; providing scientific information relating to treatment and prevention of inflammation and inflammatory diseases
a2 bio

General Information


Serial Number97796903
Word MarkA2 BIO
Filing DateWednesday, February 15, 2023
Status732 - THIRD EXTENSION - GRANTED
Status DateMonday, August 25, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, December 26, 2023

Trademark Statements


Goods and ServicesManufacturing of cells, therapeutics and cell therapies for the treatment and prevention of inflammation and inflammatory diseases; biomanufacturing for others, namely, manufacturing of cells, therapeutics and cell therapies for the treatment and prevention of inflammation and inflammatory diseases using biological cells in the manufacturing process; custom manufacturing and engineering of biological cells, cellular targets, proteins, and antibodies for others for treatment and prevention of inflammation and inflammatory disease
Goods and ServicesTherapeutics in the nature of cells, proteins and protein complexes for the treatment and prevention of inflammation and inflammatory diseases; biotherapeutics for the treatment and prevention of inflammation and inflammatory diseases; medicines for the treatment and prevention of inflammation and inflammatory diseases; pharmaceutical products for the treatment and prevention of inflammation and inflammatory diseases; therapeutic targets, namely, proteins or protein complexes, for the treatment and prevention of inflammation and inflammatory diseases; therapeutic cells, therapeutic proteins and therapeutic antibodies for human use for the treatment and prevention of inflammation and inflammatory diseases; therapeutics and cell therapies in the nature of cells, proteins and protein complexes for the treatment of inflammation and inflammatory diseases; engineered cell therapies in the nature of cells, proteins and protein complexes for medical purposes, namely, the treatment and prevention of inflammation and inflammatory diseases; cell platforms consisting of modified cells, cell receptors, proteins and protein complexes for the treatment and prevention of inflammation and inflammatory diseases; technology platforms for developing and engineering therapeutic cells, therapeutic proteins, therapeutic antibodies, therapeutics and cellular therapies for the treatment and prevention of inflammation and inflammatory diseases; therapeutics and cell therapies targeting targets lost in tumors for the treatment and prevention of inflammation and inflammatory diseases
Pseudo MarkA TWO BIO
NOT AVAILABLE"BIO"
Goods and ServicesIdentification and development of therapeutic targets for others for the treatment and prevention of inflammation and inflammatory diseases; development of therapeutics and cell therapies for treatment and prevention of inflammation, and inflammatory diseases; research and development of therapeutics and cell therapies targeting targets lost in tumors for the treatment and prevention of inflammation and inflammatory diseases; biotechnology research, development, testing and analysis for the treatment of inflammation, and inflammatory diseases; providing scientific information relating to treatment and prevention of inflammation and inflammatory diseases

Classification Information


International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes005, 006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateMonday, March 6, 2023
Primary Code005
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class040 - Treatment of materials.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateMonday, March 6, 2023
Primary Code040
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateMonday, March 6, 2023
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameA2 Biotherapeutics, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressAgoura Hills, CA 91301

Party NameA2 Biotherapeutics, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressAgoura Hills, CA 91301

Trademark Events


Event DateEvent Description
Tuesday, November 14, 2023ASSIGNED TO EXAMINER
Saturday, February 18, 2023NEW APPLICATION ENTERED
Monday, March 6, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, November 17, 2023EXAMINERS AMENDMENT -WRITTEN
Friday, November 17, 2023EXAMINERS AMENDMENT E-MAILED
Friday, November 17, 2023NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Friday, November 17, 2023EXAMINER'S AMENDMENT ENTERED
Friday, November 17, 2023APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, December 26, 2023PUBLISHED FOR OPPOSITION
Tuesday, December 26, 2023OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Wednesday, December 6, 2023NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Monday, August 19, 2024SOU TEAS EXTENSION RECEIVED
Tuesday, February 20, 2024NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Monday, August 19, 2024SOU EXTENSION 1 FILED
Wednesday, February 19, 2025SOU TEAS EXTENSION RECEIVED
Wednesday, February 19, 2025SOU EXTENSION 2 FILED
Thursday, February 20, 2025SOU EXTENSION 2 GRANTED
Thursday, February 20, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, August 19, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, August 19, 2024SOU EXTENSION 1 GRANTED
Thursday, May 8, 2025DIVISIONAL REQUEST RECEIVED
Thursday, May 8, 2025TEAS REQUEST TO DIVIDE RECEIVED
Monday, August 11, 2025CASE ASSIGNED TO INTENT TO USE PARALEGAL
Monday, August 11, 2025SOU EXTENSION 3 FILED
Monday, August 25, 2025SOU EXTENSION 3 GRANTED
Monday, August 25, 2025DIVISIONAL PROCESSING COMPLETE
Monday, August 25, 2025CORRECTED NOA E-MAILED
Tuesday, August 26, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Tuesday, August 12, 2025SOU TEAS EXTENSION RECEIVED