HT Trademark

Serial Number: 98887975 • Registration: 7917821

HT is a trademark filed by HUDSON TECHNOLOGIES, INC. on December 5, 2024. The trademark is classified under Class 40 (Treatment & Processing). The application is currently registered and active.

Trademark Classes

Class 40 - Treatment & Processing

Treatment of materials

Owner Contact Info

HUDSON TECHNOLOGIES, INC. (41 trademarks)

Pearl River, NY 10965

Entity Type: 03

Legal Representation

Attorney of Record

Francis J. Duffin

3,647 trademarks filed View all →

Correspondence Address

Francis J. Duffin Wiggin and Dana LLP

One Century Tower, 265 Church Street

New Haven, CT 06510

United States

Trademark Details

Filing Date

December 5, 2024

Registration Date

August 26, 2025

First Use Anywhere

May 4, 2022

First Use in Commerce

May 4, 2022

Published for Opposition

July 8, 2025

Goods & Services

Recycling of chemicals; Recycling of refrigerants and refrigerant gas; Distillation of recycled raw materials; Distilling of chemicals for others; Gas refining; Providing technical information in the field of chemical manufacturing; Recycling of refrigerant fluids; Refrigerant reclamation services; Upcycling in the nature of waste recycling