Who owns the DSR trademark?

The DSR trademark is owned by DSRCO BV.

What class is the DSR trademark registered in?

The DSR trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for DSR?

The USPTO serial number for DSR is 90122332.

What is the registration number for DSR?

DSR is registered under USPTO registration number 6925525.

Sealvo

Home Search: DSRDSR #90122332

Back

Updated Sep 16, 2026·11 searches this week

View on USPTO TSDR Find similar marks

DSR

USPTO Trademark Record

REGISTERED

DSR

SN 90122332·Reg 6925525·Filed Aug 18, 2020

Owner DSRCO BV

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

DSR (Serial No. 90122332), Registration No. 6925525, is a registered US trademark filed on Aug 18, 2020 by DSRCO BV. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: December 13, 2028

Conflict Analysis

Full conflict analysis for DSR (SN 90122332) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DSR (Reg. #6925525) is a registered US trademark that has been protecting its owner, DSRCO BV, since 2020. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 18, 2020

SERIAL

90122332

REG#

6925525

REGISTERED

Dec 13, 2022

Filing Information

StatusREGISTERED

Filing DateAug 18, 2020

Serial Number90122332

Registration No.6925525

Registration DateDec 13, 2022

Status DateDec 13, 2022

Published for OppositionJan 26, 2021

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Oct 04, 2019

First use in commerce: Oct 04, 2019

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

58 events

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 08, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 08, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 08, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 08, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 08, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 26, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 16, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 16, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 16, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 16, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 16, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 23, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 23, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 23, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 23, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 13, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 13, 2022

NOTICE OF REGISTRATION CONFIRMATION EMAILED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 11, 2022

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 10, 2022

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 09, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Nov 08, 2022

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 08, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

SU - FINAL REFUSAL - WRITTEN

Nov 06, 2022

SU - FINAL REFUSAL - WRITTEN

FINAL REFUSAL E-MAILED

Nov 06, 2022

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Nov 06, 2022

NOTIFICATION OF FINAL REFUSAL EMAILED

ASSIGNED TO LIE

Aug 25, 2022

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 25, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 25, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 29, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 07, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 06, 2022

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 1 GRANTED

Jul 06, 2022

SOU EXTENSION 1 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 08, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 08, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 08, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION E-MAILED

Feb 07, 2022

NON-FINAL ACTION E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Feb 07, 2022

SU - NON-FINAL ACTION - WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 07, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SOU TEAS EXTENSION RECEIVED

Sep 22, 2021

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Sep 22, 2021

SOU EXTENSION 1 FILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 13, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 07, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 07, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 07, 2021

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

USE AMENDMENT FILED

Sep 01, 2021

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Sep 01, 2021

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 23, 2021

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 26, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jan 26, 2021

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 06, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 17, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 15, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Dec 15, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 15, 2020

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Dec 15, 2020

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Dec 13, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 22, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 21, 2020

NEW APPLICATION ENTERED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

DSR

74355390

OLYMPUS CORPORATION

ABANDONED

ALF

ALFAPUMP DSR

90122324

Sequana Medical NV

ABANDONED

Other Marks by Albert K. Heng

Additional USPTO filings handled by the same attorney of record.

DDD

DD DRUG DESTRUCTION ON DEMAND

99337321

REGISTERED

OVA

OVARIAN REBALANCING

99132227

REGISTERED

INU

INUMI

99503082

REGISTERED

98650694

REGISTERED

DSR

Run a conflict check

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Albert K. Heng

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company