Serial Number
98415885
Owner
DNOW L.P.Attorney
Jonathan PierceFirst Use Date
Mar 8, 2019
Filing Date
Feb 22, 2024
SULFUR SENTINEL Trademark
Serial Number: 98415885
Trademark Classes
Class 11 - Environmental Control
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Class 37 - Building & Construction
Building construction; repair; installation services
Class 39 - Transportation & Storage
Transport; packaging and storage of goods; travel arrangement
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Owner Contact Info
Legal Representation
Correspondence Address
Jonathan Pierce Porter Hedges LLP
P.O. Box 4744
Houston, TX 77210-4744
United States
Trademark Details
Filing Date
February 22, 2024
Registration Date
Not Registered
First Use Anywhere
March 8, 2019
First Use in Commerce
February 25, 2020
Published for Opposition
July 8, 2025
Goods & Services
Installation of hydrogen sulfide treatment equipment for treating gas with excess hydrogen sulfide; maintenance of the performance of hydrogen sulfide treatment systems equipment, namely, replacement of chemical adsorbent media that captures and neutralizes the hydrogen sulfide, and disposal thereof, namely, the cleaning of the spent chemical adsorbent media scavenger from the hydrogen sulfide treatment system
Delivery of hydrogen sulfide treatment equipment for treating gas with excess hydrogen sulfide; disposal, namely, removal of spent chemical adsorbent media scavenger
Equipment for reducing hydrogen sulfide (H2S) contamination from hydrocarbon gas streams comprised of pressure vessels containing chemical adsorbent media for removing hydrogen sulfide from the gas stream
On-site inspection and monitoring of the condition and performance of the chemical adsorbent media contained in hydrogen sulfide treatment equipment
