Who owns the PHI trademark?

The PHI trademark is owned by PHI Eco LLC.

What is the serial number for PHI?

The USPTO serial number for PHI is 99654701.

What is the registration number for PHI?

PHI is registered under USPTO registration number 0.

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Home Search: PHIPHI #99654701

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Updated Oct 27, 2026·21 searches this week

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PHI

USPTO Trademark Record

PENDING

PHI

Q: What class is the PHI trademark registered in?

The PHI trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 99654701·Reg 0·Filed Feb 16, 2026

Owner PHI Eco LLC

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

PHI (Serial No. 99654701), Registration No. 0, is a pending US trademark filed on Feb 16, 2026 by PHI Eco LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

Statement of Use due: March 08, 2027132 days remaining

Mark Intelligence

PHI (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 16, 2026

SERIAL

99654701

REG#

Filing Information

StatusPENDING

Filing DateFeb 16, 2026

Serial Number99654701

Registration No.0

Status DateSep 08, 2026

Published for OppositionJul 14, 2026

Mark TypeStandard characters

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 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.