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. 26, 1978
Filed:
Jun. 29, 1977
Applicant:
Inventors:
Victor M Chong, Media, PA (US);
Walter H Seitzer, West Chester, PA (US);
Assignee:
Sun Oil Company of Pennsylvania, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
204129 ; 2041 / ;
Abstract
A process for separating oxygen from its admixture with other gases (e.g. air) by contacting one side of a solid electrolyte membrane in which ionic oxygen transport can occur with the oxygen-containing gas and separating essentially pure oxygen from the other side of the membrane.