Who owns the PROTEUS trademark?

The PROTEUS trademark is owned by Proteus Energy Pte. Ltd..

What class is the PROTEUS trademark registered in?

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

What is the serial number for PROTEUS?

The USPTO serial number for PROTEUS is 79398493.

What is the registration number for PROTEUS?

PROTEUS is registered under USPTO registration number 8428225.

PRO

USPTO Trademark Record

REGISTERED

PROTEUS

SN 79398493·Reg 8428225·Filed Apr 19, 2024

Owner Proteus Energy 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.

PROTEUS (Serial No. 79398493), Registration No. 8428225, is a registered US trademark filed on Apr 19, 2024 by Proteus Energy Pte. Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 15, 2032

Mark Intelligence

PROTEUS (Reg. #8428225) is a registered US trademark that has been protecting its owner, Proteus Energy Pte. Ltd., since 2024. 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 4 opposition proceedings during prosecution.

FILED

Apr 19, 2024

SERIAL

79398493

REG#

8428225

REGISTERED

Sep 15, 2026

Owner

Applicant

Proteus Energy Pte. Ltd.

Entity

Limited (UK / Scandinavian)

Address

10 EUNOS ROAD 8,, #13-01 SINGAPORE POST CENTRE SINGAPORE 408600

Country

Attorney

NameAngelo DiStefano, Esq.

Law firm

Angelo DiStefano, Esq. Pelosi Wolf Spates LLP

Address

50 Broad St., Ste. 1609, New York, NY 10004, United States

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Filing Information

StatusREGISTERED

Filing DateApr 19, 2024

Serial Number79398493

Registration No.8428225

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Mark TypeDesign with words

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 4× during prosecution

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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

27 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 22, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jun 20, 2026

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Dec 20, 2025

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Dec 11, 2025

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Nov 26, 2025

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 26, 2025

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jun 17, 2025

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

REFUSAL PROCESSED BY IB

Dec 21, 2024

REFUSAL PROCESSED BY IB

SUSPENSION LETTER WRITTEN

Dec 16, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Dec 16, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Dec 16, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 12, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 11, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 11, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY MPU

Dec 05, 2024

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 05, 2024

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Nov 21, 2024

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Nov 20, 2024

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Nov 01, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 28, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 28, 2024

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 27, 2024

SN ASSIGNED FOR SECT 66A APPL FROM IB

PROTEUS

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