Who owns the QUANTUM TWINS trademark?

The QUANTUM TWINS trademark is owned by SILICON QUANTUM COMPUTING PTY LTD..

What is the serial number for QUANTUM TWINS?

The USPTO serial number for QUANTUM TWINS is 99632268.

What is the registration number for QUANTUM TWINS?

QUANTUM TWINS is registered under USPTO registration number 0.

QUA

USPTO Trademark Record

PENDING

QUANTUM TWINS

Q: What class is the QUANTUM TWINS trademark registered in?

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

SN 99632268·Reg 0·Filed Feb 03, 2026

Owner SILICON QUANTUM COMPUTING PTY 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.; 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.

QUANTUM TWINS (Serial No. 99632268), Registration No. 0, is a pending US trademark filed on Feb 03, 2026 by SILICON QUANTUM COMPUTING PTY LTD.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

Deadline expired: September 03, 2026

Mark Intelligence

QUANTUM TWINS (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. 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....

FILED

Feb 03, 2026

SERIAL

99632268

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

SILICON QUANTUM COMPUTING PTY LTD.

Entity

Pty Ltd (Australian)

Address

U Sydney, Level 2 Newton Building, Kensington NSW, 2052

Country

Attorney

NameChristopher M Turk

Law firm

Christopher M Turk The Belles Group P.C.

Docket

HAL-TM5-US

Address

1800 John F Kennedy Blvd., Suite 1010, Philadelphia, PA 19103, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusPENDING

Filing DateFeb 03, 2026

Serial Number99632268

Registration No.0

Registration DateDec 31, 1969

Status DateJun 03, 2026

Mark TypeStandard characters

Attorney DocketHAL-TM5-US

Status DescriptionLive and pending, non-final action mailed

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

7 events

NON-FINAL ACTION WRITTEN

Jun 03, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 03, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 03, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 01, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Feb 03, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 03, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 03, 2026

APPLICATION FILING RECEIPT MAILED

QUANTUM TWINS

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by SILICON QUANTUM COMPUTING PTY LTD.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Christopher M Turk

Resources

Company