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:
Apr. 21, 2020
Filed:
Mar. 27, 2015
Applicant:
Cornell University, Ithaca, NY (US);
Inventors:
Syed S. H. Rizvi, Ithaca, NY (US);
Michael E. Wagner, Sparkill, NY (US);
Assignee:
CORNELL UNIVERSITY, Ithaca, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23G 9/20 (2006.01); A23G 9/22 (2006.01); A23L 3/36 (2006.01); A23G 9/04 (2006.01);
U.S. Cl.
CPC ...
A23G 9/20 (2013.01); A23G 9/04 (2013.01); A23G 9/22 (2013.01); A23L 3/361 (2013.01);
Abstract
An apparatus for freezing products including an ejector venture system having a housing, an interior cavity, at least one port with a valve for releasing pressurized fluid into the interior cavity, at least one channel with a valve for introducing liquid product into the interior cavity, freezing liquid product by mixing it with expanding pressurized fluid.