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:
Feb. 07, 2012
Filed:
Mar. 26, 2008
Applicants:
Stanislov Solovyov, Getzville, NY (US);
Thomas H. Powers, Mayville, NY (US);
Inventors:
Stanislov Solovyov, Getzville, NY (US);
Thomas H. Powers, Mayville, NY (US);
Assignee:
Multisorb Technologies, Inc., Buffalo, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/00 (2006.01); B32B 1/02 (2006.01); B32B 15/08 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Multilayer oxygen absorbing structure comprising at least two reactive oxygen scavenging layers arranged in sequence: a rapidly absorbing highly reactive oxygen-scavenging system, comprising an oxygen permeable matrix polymer and an oxygen scavenger, and a long life layer comprising high passive oxygen barrier matrix polymer, and an oxygen scavenger.