The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Feb. 18, 2022
Applicant:
Nissan Chemical America Corporation, Houston, TX (US);
Inventors:
Samuel James Maguire-Boyle, Spring, TX (US);
John Edmond Southwell, Glen Ellyn, IL (US);
Assignee:
Nissan Chemical America Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/78 (2006.01); B01D 53/52 (2006.01); B01D 53/86 (2006.01); C10G 17/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/78 (2013.01); B01D 53/52 (2013.01); B01D 53/8612 (2013.01); C10G 17/04 (2013.01); B01D 2252/20436 (2013.01); B01D 2255/30 (2013.01); B01D 2256/22 (2013.01); B01D 2257/304 (2013.01);
Abstract
A process to remove HS from a stream comprising the steps of adding a silica nanoparticle composition and optionally a triazine, wherein the stream is selected from the group consisting of Oil streams, Gas streams, COpoint source purification streams and Geothermal Energy System streams.
Maguire-Boyle, Samuel. (2026). Use of silica nanoparticles with triazine for h2s scavenging (U.S. Patent No. 12752236). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12752236
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile