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:
Jun. 12, 2018
Filed:
Jan. 26, 2015
Honeywell International Inc., Morristown, NJ (US);
Samuel F Yana Motta, East Amherst, NY (US);
Mark W Spatz, East Amherst, NY (US);
Rajiv Ratna Singh, Getzville, NY (US);
Robert Gerard Richard, Hamburg, NY (US);
Elizabet del Carmen Vera Becerra, Williamsville, NY (US);
Daniel Burger, Hamburg, NY (US);
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Abstract
Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about 70% by weight of HFO-1234yf, provided that the amount of HFO-1234ze and HFO-1234yf in the composition together is at least about 35% by weight, with the weight percent being based on the total of the components (a)-(c) in the composition.