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. 21, 2010
Filed:
Mar. 30, 2007
Applicants:
Bhupender S. Minhas, Bridgewater, NJ (US);
David W. Staubs, Manassas, VA (US);
Inventors:
Bhupender S. Minhas, Bridgewater, NJ (US);
David W. Staubs, Manassas, VA (US);
Assignee:
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/144 (2006.01);
U.S. Cl.
CPC ...
Abstract
Liquefied Petroleum Gas (LPG) can be recovered from various streams using a multiple membrane recovery process producing hydrogen stream at high yield and high purity and a CLPG stream at high yield with low energy expenditure.