Who owns the PTP THEOREM trademark?

The PTP THEOREM trademark is owned by Henry Viet Pham.

What is the serial number for PTP THEOREM?

The USPTO serial number for PTP THEOREM is 99486256.

What is the registration number for PTP THEOREM?

PTP THEOREM is registered under USPTO registration number 0.

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Home Search: PTP THEOREMPTP THEOREM #99486256

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Updated Sep 30, 2026·19 searches this week

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PTP

USPTO Trademark Record

PENDING

PTP THEOREM

Q: What class is the PTP THEOREM trademark registered in?

The PTP THEOREM trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 99486256·Reg 0·Filed Nov 08, 2025

Owner Henry Viet Pham

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

PTP THEOREM (Serial No. 99486256), Registration No. 0, is a pending US trademark filed on Nov 08, 2025 by Henry Viet Pham. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

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Mark Intelligence

PTP THEOREM (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 08, 2025

SERIAL

99486256

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateNov 08, 2025

Serial Number99486256

Registration No.0

Registration DateDec 31, 1969

Status DateJul 14, 2026

Published for OppositionJul 14, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

14 events

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 13, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 07, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 07, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 07, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Mar 10, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 10, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 10, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 10, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 08, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 08, 2025

APPLICATION FILING RECEIPT MAILED

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