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:
Jul. 16, 2024
Filed:
Jul. 11, 2022
Applicant:
Championx Llc, Sugar Land, TX (US);
Inventors:
Jeremy Wayne Bartels, Sugar Land, TX (US);
Jeffrey M. Servesko, Bend, OR (US);
Assignee:
ChampionX LLC, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/524 (2006.01); C07C 237/10 (2006.01); C07D 223/04 (2006.01); C09K 8/52 (2006.01);
U.S. Cl.
CPC ...
C09K 8/524 (2013.01); C07C 237/10 (2013.01); C07D 223/04 (2013.01); C09K 8/52 (2013.01); C09K 2208/22 (2013.01);
Abstract
Disclosed are alkyl lactone-derived hydroxyamides and alkyl lactone-derived hydroxyesters used in compositions and methods for inhibiting natural gas hydrate agglomerates. The alkyl lactone-derived hydroxyamides and alkyl lactone-derived hydroxyesters are reaction products of an alkyl lactone and an amine, and an alkyl lactone and an alcohol, respectively.