PROTEINSAR Trademark

Trademark Overview


On Thursday, April 25, 2019, a trademark application was filed for PROTEINSAR with the United States Patent and Trademark Office. The USPTO has given the PROTEINSAR trademark a serial number of 88401702. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Monday, March 14, 2022. This trademark is owned by Sutro Biopharma, Inc.. The PROTEINSAR trademark is filed in the Computer & Software Services & Scientific Services category with the following description:

Conducting scientific research to identify and characterize the structure, function and relationship of therapeutic proteins

General Information


Serial Number88401702
Word MarkPROTEINSAR
Filing DateThursday, April 25, 2019
Status606 - ABANDONED - NO STATEMENT OF USE FILED
Status DateMonday, March 14, 2022
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, December 17, 2019

Trademark Statements


Pseudo MarkPROTEIN SAR
Goods and ServicesConducting scientific research to identify and characterize the structure, function and relationship of therapeutic proteins

Classification Information


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 DateThursday, May 16, 2019
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameSutro Biopharma, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSouth San Francisco, CA 94080

Party NameSutro Biopharma, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSouth San Francisco, CA 94080

Trademark Events


Event DateEvent Description
Monday, March 14, 2022ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
Monday, March 14, 2022ABANDONMENT - NO USE STATEMENT FILED
Wednesday, July 21, 2021NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, July 19, 2021EXTENSION 3 GRANTED
Monday, July 19, 2021EXTENSION 3 FILED
Monday, July 19, 2021TEAS EXTENSION RECEIVED
Thursday, February 4, 2021NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Tuesday, February 2, 2021EXTENSION 2 GRANTED
Tuesday, February 2, 2021EXTENSION 2 FILED
Tuesday, February 2, 2021TEAS EXTENSION RECEIVED
Wednesday, August 12, 2020NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, August 10, 2020EXTENSION 1 GRANTED
Monday, August 10, 2020EXTENSION 1 FILED
Monday, August 10, 2020TEAS EXTENSION RECEIVED
Tuesday, February 11, 2020NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, December 17, 2019OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, December 17, 2019PUBLISHED FOR OPPOSITION
Wednesday, November 27, 2019NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, November 12, 2019APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, October 18, 2019TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, October 18, 2019CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, October 18, 2019ASSIGNED TO LIE
Monday, October 14, 2019TEAS RESPONSE TO OFFICE ACTION RECEIVED
Monday, July 15, 2019NOTIFICATION OF NON-FINAL ACTION E-MAILED
Monday, July 15, 2019NON-FINAL ACTION E-MAILED
Monday, July 15, 2019NON-FINAL ACTION WRITTEN
Monday, July 8, 2019ASSIGNED TO EXAMINER
Thursday, May 16, 2019NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM
Monday, April 29, 2019NEW APPLICATION ENTERED IN TRAM

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