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:
Jun. 27, 2017
Filed:
Jan. 26, 2016
Applicant:
Infineum International Limited, Abingdon, GB;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 135/02 (2006.01); C10M 159/22 (2006.01); C10M 135/06 (2006.01); C07C 319/28 (2006.01); C07C 323/20 (2006.01);
U.S. Cl.
CPC ...
C10M 135/06 (2013.01); C07C 319/28 (2013.01); C07C 323/20 (2013.01);
Abstract
Sulfurized calcium phenate detergents having a reduced unsulfurized alkyl-substituted phenol content are made by: