Who owns the QUANTINUUM trademark?

The QUANTINUUM trademark is owned by QUANTINUUM LLC.

What is the serial number for QUANTINUUM?

The USPTO serial number for QUANTINUUM is 97145751.

What is the registration number for QUANTINUUM?

QUANTINUUM is registered under USPTO registration number 7976910.

QUA

USPTO Trademark Record

REGISTERED

QUANTINUUM

Q: What class is the QUANTINUUM trademark registered in?

The QUANTINUUM trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

SN 97145751·Reg 7976910·Filed Nov 29, 2021

Owner QUANTINUUM LLC

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.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

QUANTINUUM (Serial No. 97145751), Registration No. 7976910, is a registered US trademark filed on Nov 29, 2021 by QUANTINUUM LLC. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

early section 8: October 07, 2031

Mark Intelligence

QUANTINUUM (Reg. #7976910) is a registered US trademark that has been protecting its owner, QUANTINUUM LLC, since 2021. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 29, 2021

SERIAL

97145751

REG#

7976910

REGISTERED

Oct 07, 2025

Owner

Applicant

QUANTINUUM LLC

Entity

LLC

State

Address

303 S. Technology Ct., Broomfield, CO, 80021

Country

Attorney

NameNancy Sabarra

Law firm

Nancy Sabarra FROSS ZELNICK LEHRMAN & ZISSU, P.C.

Address

151 WEST 42ND ST., 17TH FL., NEW YORK, NY 10036, United States

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Filing Information

StatusREGISTERED

Filing DateNov 29, 2021

Serial Number97145751

Registration No.7976910

Registration DateOct 07, 2025

Status DateOct 07, 2025

Published for OppositionOct 17, 2023

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2021

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

First use anywhere: Dec 31, 2021

First use in commerce: Dec 31, 2021

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 31, 2021

First use in commerce: Dec 31, 2021

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

47 events

REGISTERED-PRINCIPAL REGISTER

Oct 07, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 07, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 03, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

SU-EXAMINER'S AMENDMENT WRITTEN

Sep 15, 2025

SU-EXAMINER'S AMENDMENT WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 15, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 15, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 15, 2025

EXAMINER'S AMENDMENT ENTERED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 15, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 15, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 18, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 23, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 23, 2025

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Dec 11, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Dec 11, 2024

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Dec 11, 2024

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 11, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 13, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 10, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jun 10, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jun 10, 2024

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 12, 2023

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 17, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 17, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 27, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Sep 13, 2023

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 13, 2023

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 13, 2023

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 13, 2023

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 13, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jun 29, 2023

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jun 29, 2023

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Mar 30, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 30, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 30, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

FINAL REFUSAL WRITTEN

Mar 30, 2023

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 30, 2023

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 30, 2023

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 15, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 13, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 13, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 15, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NON-FINAL ACTION WRITTEN

Sep 14, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 14, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 14, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 08, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 02, 2021

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 02, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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