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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.:

US 10829709 B1

PDFFull Text
Date of Patent:
Nov. 10, 2020

Filed:

Oct. 22, 2014

Viscosity index improver concentrates for lubricating oil compositions

Applicant:

Infineum International Limited, Abingdon, GB;

Inventors:

Rajiv Taribagil, Edison, NJ (US);

Isabella Goldmints, Niskayuna, NY (US);

Stuart Briggs, Edison, NJ (US);

Bogdan Barboiu, Mountainside, NJ (US);

Richard D. Bertram, Witney, GB;

Robin H. Scott, Abingdon, GB;

Assignee:

Infineum International Limited, , GB;

Attorney:
Primary Examiner:

Prem C Singh

Assistant Examiner:

Francis C Campanell

Int. Cl.
CPC ...
C10M 173/02 (2006.01); C10L 1/16 (2006.01); C10M 107/14 (2006.01); C10M 169/04 (2006.01); C10N 20/04 (2006.01); C10N 30/02 (2006.01); C10N 30/00 (2006.01); C10N 40/25 (2006.01); C10N 70/00 (2006.01);
U.S. Cl.
CPC ...
C10M 107/14 (2013.01); C10M 169/04 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/04 (2013.01); C10N 2020/04 (2013.01); C10N 2030/02 (2013.01); C10N 2030/70 (2020.05); C10N 2030/74 (2020.05); C10N 2040/252 (2020.05); C10N 2070/02 (2020.05);
Abstract

Concentrates of linear, block copolymers having a polymer block derived from a monoalkenyl arene, covalently linked to one or more blocks of a hydrogenated derivative of a conjugated diene copolymer, dissolved in highly saturated diluent oil, wherein the size of the monoalkenyl arene block is controlled to provide an optimized level of incompatibility of the block copolymer in the selected diluent.

Find Patent Forward Citations

Taribagil, Rajiv. (2020). Viscosity index improver concentrates for lubricating oil compositions (U.S. Patent No. 10829709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10829709

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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