Who owns the PTHER-PAN trademark?

The PTHER-PAN trademark is owned by Telix Pharmaceuticals Limited.

What class is the PTHER-PAN trademark registered in?

The PTHER-PAN trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for PTHER-PAN?

The USPTO serial number for PTHER-PAN is 79434232.

What is the registration number for PTHER-PAN?

PTHER-PAN is registered under USPTO registration number 8350205.

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Updated Sep 24, 2026·34 searches this week

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USPTO Trademark Record

REGISTERED

PTHER-PAN

SN 79434232·Reg 8350205·Filed Aug 28, 2025

Owner Telix Pharmaceuticals Limited

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.

PTHER-PAN (Serial No. 79434232), Registration No. 8350205, is a registered US trademark filed on Aug 28, 2025 by Telix Pharmaceuticals Limited. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: July 21, 2032

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Mark Intelligence

PTHER-PAN (Reg. #8350205) is a registered US trademark that has been protecting its owner, Telix Pharmaceuticals Limited, since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 28, 2025

SERIAL

79434232

REG#

8350205

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateAug 28, 2025

Serial Number79434232

Registration No.8350205

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

27 events

NEW REPRESENTATIVE AT IB RECEIVED

Jul 30, 2026

NEW REPRESENTATIVE AT IB RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 02, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

May 05, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

May 05, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

May 05, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 05, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 05, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

May 04, 2026

ASSIGNED TO EXAMINER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 20, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 20, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 20, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NEW REPRESENTATIVE AT IB RECEIVED

Jan 22, 2026

NEW REPRESENTATIVE AT IB RECEIVED

REFUSAL PROCESSED BY IB

Dec 25, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Dec 08, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 08, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 28, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

PRIORITY ACTION WRITTEN

Oct 27, 2025

PRIORITY ACTION WRITTEN

ASSIGNED TO EXAMINER

Oct 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 10, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 09, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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