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:
Dec. 05, 2000
Filed:
Mar. 01, 1999
Applicant:
Inventors:
Charles A Angell, Mesa, AZ (US);
Vesselin Velikov, Tempe, AZ (US);
Hemalata Senapati, Tempe, AZ (US);
Assignee:
Arizona Board of Regents, Tempe, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62-4 ;
Abstract
Methods of controlling crystallization of aqueous lithium halide refrigerant fluids utilizing an organic counter cation-containing salt material effective to depress the crystallization temperature of the refrigerant fluid and corresponding refrigerant fluids.