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:
Dec. 06, 2011
Filed:
Feb. 25, 2004
Zidu MA, Ellington, CT (US);
Louis J. Spadaccini, Manchester, CT (US);
He Huang, Glastonbury, CT (US);
Harry Cordatos, Colchester, CT (US);
Foster Phillip Lamm, South Windsor, CT (US);
Ingo Pinnau, Palo Alto, CA (US);
Zidu Ma, Ellington, CT (US);
Louis J. Spadaccini, Manchester, CT (US);
He Huang, Glastonbury, CT (US);
Harry Cordatos, Colchester, CT (US);
Foster Phillip Lamm, South Windsor, CT (US);
Ingo Pinnau, Palo Alto, CA (US);
Membrane Technology and Research, Inc., Menlo Park, CA (US);
Abstract
A non-porous membrane suitable for use in removing dissolved oxygen in a fuel deoxygenator device in an aircraft is produced by solvent casting. A first membrane layer is deposited on a substrate. A second membrane layer is deposited on top of the first membrane layer. Subsequent membrane layers may be deposited on top of the second membrane layer as desired. The resulting non-porous membrane allows little or no leaking of fuel across the membrane.