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:
Sep. 14, 2010
Filed:
Jun. 28, 2005
Applicants:
Robert Benesch, Chicago, IL (US);
Malik Haouchine, Chicago, IL (US);
Tracey Jacksier, Lisle, IL (US);
Inventors:
Robert Benesch, Chicago, IL (US);
Malik Haouchine, Chicago, IL (US);
Tracey Jacksier, Lisle, IL (US);
Assignee:
American Air Liquide, Inc., Fremont, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 85/00 (2006.01); B65D 90/04 (2006.01); C23C 8/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Articles of manufacture and methods of making and using same concern a container having an internal space and a passivated internal metal surface. The container contains a composition of an acid gas and a balance gas contained within the internal space and in contact with the passivated internal metal surface. The stability of the acid gas concentration over time is enhanced.