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:
Sep. 23, 2025
Filed:
Feb. 26, 2025
Applicant:
The Chemours Company Fc, Llc, Wilmington, DE (US);
Inventors:
Sheng Peng, Hockessin, DE (US);
Mario Joseph Nappa, Leesburg, FL (US);
Assignee:
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25B 13/00 (2006.01); C09K 5/04 (2006.01);
U.S. Cl.
CPC ...
C09K 5/045 (2013.01);
Abstract
A fluoropropene composition comprising E-1,3,3,3-tetrafluoropropene, 1,1,3,3,3-pentafluoropropene, and 2,3,3,3-tetrafluoropropene, wherein the total amount of 1,1,3,3,3-pentafluoropropene and 2,3,3,3-tetrafluoropropene is 1.0 wt. % or less, based on the total weight of the fluoropropene composition. A method of producing the fluoropropene, composition and methods for using the fluoropropene composition are also disclosed.
Peng, Sheng. (2025). Hfo-1234ze, hfo-1225zc and hfo-1234yf containing compositions and processes for producing and using the compositions (U.S. Patent No. 12421436). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12421436
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