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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 12703817 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Dec. 28, 2023

Heat transfer compositions, methods, and systems

Applicant:

Honeywell International Inc., Charlotte, NC (US);

Inventors:

Samuel F. Yana Motta, Charlotte, NC (US);

Ankit Sethi, Charlotte, NC (US);

Yang Zou, Charlotte, NC (US);

Assignee:

Solstice Advanced Materials US, Inc., Morris Plains, NJ (US);

Attorney:

FisherBroyles, LLP

Primary Examiner:

Frantz F Jules

Int. Cl.
CPC ...
C09K 5/04 (2006.01); C10M 107/24 (2006.01); C10M 107/32 (2006.01); C10M 171/00 (2006.01); C10N 20/00 (2006.01); C10N 40/30 (2006.01); F25B 9/00 (2006.01); F25B 31/00 (2006.01);
U.S. Cl.
CPC ...
C09K 5/044 (2013.01); C10M 107/24 (2013.01); C10M 107/32 (2013.01); C10M 171/008 (2013.01); C09K 2205/12 (2013.01); C09K 2205/122 (2013.01); C09K 2205/22 (2013.01); C10M 2203/065 (2013.01); C10M 2207/026 (2013.01); C10M 2207/2835 (2013.01); C10M 2209/043 (2013.01); C10M 2209/1023 (2013.01); C10N 2020/101 (2020.05); C10N 2040/30 (2013.01); F25B 9/006 (2013.01); F25B 31/002 (2013.01);
Abstract

The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CFI) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.

Find Patent Forward Citations

Yana Motta, Samuel. (2026). Heat transfer compositions, methods, and systems (U.S. Patent No. 12703817). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12703817

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

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