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. 13, 2023
Filed:
Mar. 13, 2020
Applicant:
Air Products and Chemicals, Inc., Allentown, PA (US);
Inventors:
Sylvain Vovard, Louveciennes, FR;
Justin David Bukowski, Lenhartsville, PA (US);
Fei Chen, Whitehouse Station, NJ (US);
Mark Julian Roberts, Whitehall, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25J 3/02 (2006.01); F25J 1/00 (2006.01); F25J 3/08 (2006.01);
U.S. Cl.
CPC ...
F25J 3/0257 (2013.01); F25J 1/0015 (2013.01); F25J 1/0022 (2013.01); F25J 3/0209 (2013.01); F25J 3/08 (2013.01); F25J 2200/72 (2013.01); F25J 2200/74 (2013.01); F25J 2210/42 (2013.01); F25J 2210/60 (2013.01); F25J 2230/04 (2013.01); F25J 2230/42 (2013.01); F25J 2230/60 (2013.01); F25J 2245/42 (2013.01);
Abstract
A method and system for liquefying a natural gas feed stream and removing nitrogen therefrom.