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. 11, 2020
Filed:
Apr. 05, 2019
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Suzzy C. H. Ho, Princeton, NJ (US);
Charles L. Baker, Jr., Thornton, PA (US);
Shuji Luo, Basking Ridge, NJ (US);
Halou Oumar-Mahamat, Belle Mead, NJ (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Methods are provided for producing Group III base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group III base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group III base stock. Additionally, the resulting Group III base stocks can have one or more properties that are indicative of a high quality base stock.