Who owns the LIQUIDTOUCH trademark?

The LIQUIDTOUCH trademark is owned by Eppendorf SE.

What class is the LIQUIDTOUCH trademark registered in?

The LIQUIDTOUCH trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for LIQUIDTOUCH?

The USPTO serial number for LIQUIDTOUCH is 79447311.

What is the registration number for LIQUIDTOUCH?

LIQUIDTOUCH is registered under USPTO registration number 8497874.

LIQ

USPTO Trademark Record

REGISTERED

LIQUIDTOUCH

SN 79447311·Reg 8497874·Filed Feb 18, 2026

Owner Eppendorf SE

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

LIQUIDTOUCH (Serial No. 79447311), Registration No. 8497874, is a registered US trademark filed on Feb 18, 2026 by Eppendorf SE. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: October 13, 2032

Mark Intelligence

LIQUIDTOUCH (Reg. #8497874) is a registered US trademark that has been protecting its owner, Eppendorf SE, since 2026. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Feb 18, 2026

SERIAL

79447311

REG#

8497874

REGISTERED

Oct 13, 2026

Owner

Applicant

Eppendorf SE

Entity

SE (European Company)

Address

Barkhausenweg 1, 22339 Hamburg

Country

Attorney

NameDavid J Hurley

Law firm

David J Hurley Knechtel, Demeur & Samlan

Address

525 W Monroe Street Suite 2360, Chicago, IL 60661, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 18, 2026

Serial Number79447311

Registration No.8497874

Registration DateOct 13, 2026

Status DateOct 13, 2026

Published for OppositionAug 25, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

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

Status History

24 events

REGISTERED-PRINCIPAL REGISTER

Oct 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 25, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 25, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Aug 20, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

REFUSAL PROCESSED BY IB

Aug 06, 2026

REFUSAL PROCESSED BY IB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Aug 05, 2026

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Aug 05, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 25, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 24, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 24, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 24, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY MPU

Jul 21, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 21, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 04, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 03, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 28, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

May 28, 2026

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

NON-FINAL ACTION WRITTEN

May 27, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Apr 23, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 03, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 03, 2026

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 02, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

LIQUIDTOUCH

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