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. 28, 2026
Filed:
Feb. 19, 2024
Solstice Advanced Materials Us, Inc., Morris Plains, NJ (US);
Nilesh Purohit, Charlotte, NC (US);
Kaimi Gao, Charlotte, NC (US);
Ronald Vogl, Charlotte, NC (US);
Ankit Sethi, Charlotte, NC (US);
Ryan Hulse, Charlotte, NC (US);
Solstice Advanced Materials US, Inc., Morris Plains, NJ (US);
Abstract
Methods for forming an improved refrigeration system that includes an existing refrigeration circuit with a refrigerant having a GWP of greater than 1200 which comprises disconnecting the fluid connection between the existing liquid refrigerant from the existing condenser and evaporator between said existing refrigerant vapor and the suction of the compressor and then establishing a new refrigeration circuit comprising at least one of the evaporators by replacing the removed existing refrigerant with a second refrigerant comprising: (1) from about 30 to about 70% by weight of CF3I; and (2) from about 9% to about 58% by weight of HFO-1234yf; (3) from 1% to about 21.5% by weight of HFC-32.