Serial #99853980 Trademark

Serial Number: 99853980

Serial #99853980 is a trademark filed by Helion Energy, Inc. on May 29, 2026. The trademark is classified under Class 11 (Environmental Control), Class 37 (Building & Construction), Class 40 (Treatment & Processing), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific). The application is currently pending registration.

Trademark Classes

11

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

37

Class 37 - Building & Construction

Building construction; repair; installation services

40

Class 40 - Treatment & Processing

Treatment of materials

41

Class 41 - Education & Entertainment

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

42

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Helion Energy, Inc. (5 trademarks)

1415 75th St SW
Everett, WA 98203

Entity Type: 03

Legal Representation

Attorney of Record

Betsy P. Bengtson

230 trademarks filed View all →

Correspondence Address

Betsy P. Bengtson Kilpatrick Townsend & Stockton LLP

1400 Wewatta Street, Suite 600

Denver, CO 80202

United States

Trademark Details

Filing Date

May 29, 2026

Registration Date

Not Registered

Goods & Services

Scientific research and development; Research in the field of controlled nuclear fusion technology; Design and development of computer software for fusion systems and energy production; Technological consulting services in the field of alternative energy generation; Engineering services in the field of energy technology

Alternative energy generation power plants; Nuclear power plants; Power plants

Construction of power plants; Maintenance of power plants; Repair or maintenance of nuclear power plants; Installation, maintenance and repair of fusion machines and fusion-powered generators for energy production

Generation of energy via fusion; Production of energy by nuclear power plants

Providing on-line publications in the nature of articles, newsletters, and blog posts in the field of fusion energy, fusion generators, and related scientific research; Educational services, namely, providing information and news in the fields of fusion energy, fusion generators, and scientific advancements via a website