EXOTRU Trademark

Trademark Overview

On Wednesday, May 12, 2021, a trademark application was filed for EXOTRU with the United States Patent and Trademark Office. The USPTO has given the EXOTRU trademark a serial number of 90705905. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Wednesday, October 15, 2025. This trademark is owned by Exosome Diagnostics, Inc.. The EXOTRU trademark is filed in the Pharmaceutical Products and Medical & Beauty Services & Agricultural Services categories with the following description:

Diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids to diagnose and predict kidney rejection; diagnostic kits comprised of medical diagnostic reagents and assays for testing of exosomes to diagnose and predict kidney rejection

Medical testing for diagnostic or treatment purposes; medical testing for diagnostic or treatment purposes in the field of kidney transplant; liquid biopsy testing for medical purposes
exotru

General Information

Serial Number90705905
Word MarkEXOTRU
Filing DateWednesday, May 12, 2021
Status606 - ABANDONED - NO STATEMENT OF USE FILED
Status DateWednesday, October 15, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, March 1, 2022

Trademark Statements

Goods and ServicesDiagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids to diagnose and predict kidney rejection; diagnostic kits comprised of medical diagnostic reagents and assays for testing of exosomes to diagnose and predict kidney rejection
Goods and ServicesMedical testing for diagnostic or treatment purposes; medical testing for diagnostic or treatment purposes in the field of kidney transplant; liquid biopsy testing for medical purposes

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 DateWednesday, August 11, 2021
Primary Code005
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateWednesday, August 11, 2021
Primary Code044
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameBIO-TECHNE CORPORATION
Party Type21 - New Owner After Publication
Legal Entity Type03 - Corporation
AddressMINNEAPOLIS, MN 55413
Party NameExosome Diagnostics, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressWaltham, MA 02451
Party NameExosome Diagnostics, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressWaltham, MA 02451

Trademark Events

Event DateEvent Description
Saturday, May 15, 2021NEW APPLICATION ENTERED
Thursday, January 20, 2022ASSIGNED TO EXAMINER
Monday, January 24, 2022EXAMINER'S AMENDMENT ENTERED
Wednesday, August 11, 2021NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, January 24, 2022EXAMINERS AMENDMENT E-MAILED
Monday, January 24, 2022NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Monday, January 24, 2022EXAMINERS AMENDMENT -WRITTEN
Monday, January 24, 2022APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, October 27, 2022NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Tuesday, March 28, 2023SOU TEAS EXTENSION RECEIVED
Wednesday, February 9, 2022NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, March 1, 2022PUBLISHED FOR OPPOSITION
Tuesday, March 1, 2022OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, April 26, 2022NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, October 25, 2022SOU TEAS EXTENSION RECEIVED
Tuesday, October 25, 2022SOU EXTENSION 1 FILED
Tuesday, October 25, 2022SOU EXTENSION 1 GRANTED
Thursday, March 30, 2023NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, October 18, 2023SOU TEAS EXTENSION RECEIVED
Wednesday, October 18, 2023SOU EXTENSION 3 GRANTED
Tuesday, March 28, 2023SOU EXTENSION 2 FILED
Tuesday, March 28, 2023SOU EXTENSION 2 GRANTED
Monday, May 8, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, May 8, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, May 8, 2023TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Monday, May 8, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, October 18, 2023SOU EXTENSION 3 FILED
Friday, October 20, 2023NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, March 25, 2024SOU EXTENSION 4 FILED
Monday, March 25, 2024SOU TEAS EXTENSION RECEIVED
Monday, March 25, 2024SOU EXTENSION 4 GRANTED
Tuesday, March 26, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, October 14, 2024SOU TEAS EXTENSION RECEIVED
Monday, October 14, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, October 14, 2024SOU EXTENSION 5 FILED
Monday, October 14, 2024SOU EXTENSION 5 GRANTED
Tuesday, September 2, 2025AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, October 15, 2025ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
Wednesday, October 15, 2025ABANDONMENT - NO USE STATEMENT FILED

Related Keywords

exotru diagnostic testing medical purposes kidney predict rejection treatment diagnose kits