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:
Feb. 17, 2026
Filed:
Feb. 03, 2025
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventors:
William Jay Colucci, Glen Allen, VA (US);
Paul Kondracki, Richmond, VA (US);
John Loper, Henrico, VA (US);
Andre Williams, Midlothian, VA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/224 (2006.01); C07C 235/74 (2006.01);
U.S. Cl.
CPC ...
C10L 1/224 (2013.01); C07C 235/74 (2013.01); C10L 2230/22 (2013.01);
Abstract
The present disclosure relates to novel quaternary salt compounds including, in one embodiment, a cation having a quaternary ammonium group that is coupled to a N-substituted amino ketoacetate anion as a counterion.