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:
May. 25, 2021
Filed:
Jul. 06, 2018
Applicants:
Richard M Kelly, East Amherst, NY (US);
Mahesh Biradar, Tonawanda, NY (US);
Matthew J Thomas, Spring, TX (US);
George Cieutat, Spring, TX (US);
Inventors:
Richard M Kelly, East Amherst, NY (US);
Mahesh Biradar, Tonawanda, NY (US);
Matthew J Thomas, Spring, TX (US);
George Cieutat, Spring, TX (US);
Assignee:
PRAXAIR TECHNOLOGY, INC., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/047 (2006.01); C01B 21/04 (2006.01); F25B 19/00 (2006.01); F24F 5/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/047 (2013.01); C01B 21/0461 (2013.01); F25B 19/005 (2013.01); B01D 2253/102 (2013.01); B01D 2253/116 (2013.01); B01D 2256/10 (2013.01); B01D 2257/104 (2013.01); B01D 2259/455 (2013.01); C01B 2210/0045 (2013.01); F24F 5/0035 (2013.01);
Abstract
The present invention relates to a novel integrated system for providing nitrogen (N2) to a variety of industrial service applications such as, for example, process unit drying, pipeline purging, reactor cooling, vessel inerting, pipeline displacement.