Who owns the QKDLITE trademark?

The QKDLITE trademark is owned by pQCee Pte Ltd.

What class is the QKDLITE trademark registered in?

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

What is the serial number for QKDLITE?

The USPTO serial number for QKDLITE is 79424729.

What is the registration number for QKDLITE?

QKDLITE is registered under USPTO registration number 8140097.

QKD

USPTO Trademark Record

REGISTERED

QKDLITE

SN 79424729·Reg 8140097·Filed Mar 28, 2025

Owner pQCee Pte Ltd

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.

QKDLITE (Serial No. 79424729), Registration No. 8140097, is a registered US trademark filed on Mar 28, 2025 by pQCee Pte Ltd. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: February 17, 2032

Mark Intelligence

QKDLITE (Reg. #8140097) is a registered US trademark that has been protecting its owner, pQCee Pte Ltd, since 2025. 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 1 opposition proceeding during prosecution.

FILED

Mar 28, 2025

SERIAL

79424729

REG#

8140097

REGISTERED

Feb 17, 2026

Owner

Applicant

pQCee Pte Ltd

Entity

Limited (UK / Scandinavian)

Address

7 TEMASEK BOULEVARD,, #12-07 SUNTEC TOWER ONE SINGAPORE 038987

Country

Attorney

Law firm

pQCee Pte Ltd

Address

7 TEMASEK BOULEVARD,, #12-07 SUNTEC TOWER ONE SINGAPORE 038987, New York, 10111, SINGAPORE

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Filing Information

StatusREGISTERED

Filing DateMar 28, 2025

Serial Number79424729

Registration No.8140097

Registration DateFeb 17, 2026

Status DateFeb 17, 2026

Published for OppositionDec 30, 2025

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× 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

28 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 03, 2026

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 18, 2026

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 18, 2026

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 17, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Mar 10, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Mar 10, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 03, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 03, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 03, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 03, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 03, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 03, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 03, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 03, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Nov 15, 2025

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 26, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Oct 25, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 28, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 27, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Aug 26, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

May 30, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 29, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

QKDLITE

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