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. 08, 2025
Filed:
Sep. 26, 2023
Applicant:
The Chemours Company Fc, Llc, Wilmington, DE (US);
Inventors:
Mary E Koban, Chadds Ford, PA (US);
Nina E Gray, Philadelphia, PA (US);
Hubert Mentz, Jr., Perryville, MD (US);
Assignee:
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M 107/34 (2006.01); B60H 1/00 (2006.01); C09K 5/04 (2006.01); C10M 169/04 (2006.01); C10N 30/08 (2006.01); C10N 40/30 (2006.01);
U.S. Cl.
CPC ...
C10M 107/34 (2013.01); B60H 1/00585 (2013.01); C09K 5/041 (2013.01); C10M 169/04 (2013.01); C10M 2209/1033 (2013.01); C10M 2227/04 (2013.01); C10M 2229/02 (2013.01); C10N 2030/08 (2013.01); C10N 2040/30 (2013.01);
Abstract
Compositions, systems and methods for introducing lubricants, and additives, that are designed to work with environmentally friendly refrigerants into vehicle heat management systems including passenger compartment air conditioning (A/C) systems are disclosed. Methods for charging lubricants and specific additives using environmentally desirable (low GWP) refrigerant or refrigerant blend compositions into an environmentally friendly system, such as a system that uses HFO-1234yf, are also disclosed.