Who owns the H2O trademark?

The H2O trademark is owned by H2O Analytics Corporation.

What class is the H2O trademark registered in?

The H2O trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for H2O?

The USPTO serial number for H2O is 50069918.

What is the registration number for H2O?

H2O is registered under USPTO registration number 0.

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Updated Nov 5, 2026·31 searches this week

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H2O

PENDING

Serial: 50069918
Reg: 0
Filed: Aug 25, 2026
Owner: H2O Analytics Corporation

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.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

Filing Basis & Declarations

Standard Characters Claimed

Status History

2 events

NEW APPLICATION ENTERED

Aug 25, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Aug 25, 2026

Code MAFR

What usually happens from here

Of the 28,868 marks on the USPTO register that reached application filing receipt mailed:

Registered30% (8,657)

Abandoned24% (6,835)

Still pending46% (13,376)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.