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:
Oct. 23, 2012
Filed:
Nov. 14, 2008
Applicants:
Paolo Casara, Schio, IT;
Alessandro Gianazza, Legnano, IT;
Ivano Miracca, Milan, IT;
Giuseppe Merelli, Vertova, IT;
Gustavo Capannelli, Genoa, IT;
Aldo Bottino, Genoa, IT;
Inventors:
Paolo Casara, Schio, IT;
Alessandro Gianazza, Legnano, IT;
Ivano Miracca, Milan, IT;
Giuseppe Merelli, Vertova, IT;
Gustavo Capannelli, Genoa, IT;
Aldo Bottino, Genoa, IT;
Assignee:
Saipem S.p.A., San Donato Milanese, IT;
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/00 (2006.01); C01C 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the recovery of ammonia contained in a gaseous purging stream produced in a synthesis process of urea.