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. 17, 2002
Filed:
Aug. 16, 2001
Applicant:
Inventors:
Kenneth Kai Wong, Amherst, NY (US);
Boris Yudin, Grand Island, NY (US);
Dante Patrick Bonaquist, Grand Island, NY (US);
Mohammad Abdul-Aziz Rashad, Kenmore, NY (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 7/00 ;
U.S. Cl.
CPC ...
F25B 7/00 ;
Abstract
A refrigeration system wherein an ammonia refrigerant fluid in a cascade refrigeration circuit provides auxiliary refrigeration to a multicomponent refrigerant fluid which passes from an autorefrigerator to provide refrigeration to a heat load.
Wong, Kenneth. (2002). Multicomponent refrigeration fluid refrigeration system with auxiliary ammonia cascade circuit (U.S. Patent No. 6494054). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6494054
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile