Who owns the STILLWATER HORIZON trademark?

The STILLWATER HORIZON trademark is owned by Leonardo Venture Capital, LLC.

What class is the STILLWATER HORIZON trademark registered in?

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

What is the serial number for STILLWATER HORIZON?

The USPTO serial number for STILLWATER HORIZON is 50189845.

What is the registration number for STILLWATER HORIZON?

STILLWATER HORIZON is registered under USPTO registration number 0.

STILLWATER HORIZON - Owned by Leonardo Venture Capital, LLC - (Class 042)

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 30, 2026

First use in commerce: Sep 30, 2026

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.

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Status History

2 events

NEW APPLICATION ENTERED

Oct 29, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Oct 29, 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.

Other Marks by Leonardo Venture Capital, LLC

Additional USPTO filings from the same owner.

STI

STILLWATER HORIZON

99023280

Leonardo Venture Capital, LLC.

REGISTERED

STI

STILLWATER DEFENSE

50189888

Leonardo Venture Capital LLC

PENDING

LOG

LogoMark

99126968

Leonardo Venture Capital, LLC.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

STI

STILLWATER HORIZON

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STILLWATER HORIZON

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks by Leonardo Venture Capital, LLC

Other Marks in Class 042 — Scientific, technology & SaaS services

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