Who owns the DOPPELHERZ SYSTEM trademark?

The DOPPELHERZ SYSTEM trademark is owned by Queisser Pharma GmbH & Co. KG.

What class is the DOPPELHERZ SYSTEM trademark registered in?

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

What is the serial number for DOPPELHERZ SYSTEM?

The USPTO serial number for DOPPELHERZ SYSTEM is 79417583.

What is the registration number for DOPPELHERZ SYSTEM?

DOPPELHERZ SYSTEM is registered under USPTO registration number 8258194.

DOP

USPTO Trademark Record

REGISTERED

DOPPELHERZ SYSTEM

SN 79417583·Reg 8258194·Filed Jan 28, 2025

Owner Queisser Pharma GmbH & Co. KG

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.

DOPPELHERZ SYSTEM (Serial No. 79417583), Registration No. 8258194, is a registered US trademark filed on Jan 28, 2025 by Queisser Pharma GmbH & Co. KG. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: May 19, 2032

Mark Intelligence

DOPPELHERZ SYSTEM (Reg. #8258194) is a registered US trademark that has been protecting its owner, Queisser Pharma GmbH & Co. KG, since 2025. 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 4 opposition proceedings during prosecution.

FILED

Jan 28, 2025

SERIAL

79417583

REG#

8258194

REGISTERED

May 19, 2026

Owner

Applicant

Queisser Pharma GmbH & Co. KG

Entity

Not Provided

Address

Schleswiger Strasse 74, 24941 Flensburg

Country

Attorney

NameDavid P. Goldberg

Law firm

David P. Goldberg Amster, Rothstein & Ebenstein LLP

Docket

22048/112

Address

405 Lexington Avenue, New York, NY 10174, United States

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Filing Information

StatusREGISTERED

Filing DateJan 28, 2025

Serial Number79417583

Registration No.8258194

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 2026

Mark TypeDesign with words

Attorney Docket22048/112

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 4× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

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

Status History

27 events

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Aug 06, 2026

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jul 20, 2026

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 20, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 12, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 12, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 12, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Nov 15, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Oct 24, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 24, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 01, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 01, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 01, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 01, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Sep 09, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

ASSIGNED TO EXAMINER

Sep 08, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 08, 2025

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 07, 2025

APPLICATION FILING RECEIPT MAILED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Mar 14, 2025

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Feb 20, 2025

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

DOPPELHERZ SYSTEM

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