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:
Aug. 18, 1992
Filed:
Nov. 21, 1991
Applicant:
Inventors:
Perry L McCarty, Stanford, CA (US);
Lisa M Alvarez, Palo Alto, CA (US);
Assignee:
The Board of Trustees of Leland Stanford Junior University, Stanford, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210670 ; 55 75 ; 210631 ; 210691 ;
Abstract
An improved method of removing contaminants from gas or liquids is disclosed. The contaminated fluid is brought into contact with a zeolite. The zeolite is then transferred to a vessel containing a bacterial culture which is used to regenerate the zeolite.