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. 14, 2007
Filed:
Apr. 21, 2004
Applicants:
Joseph Patrick Salanitro, Houston, TX (US);
Paul Carr Johnson, Fountain Hills, AZ (US);
Stephen Merle Stearns, Modesto, CA (US);
Paul Michael Maner, Houston, TX (US);
James Henry Miller, Katy, TX (US);
Gerard Eugene Spinnler, Houston, TX (US);
Inventors:
Joseph Patrick Salanitro, Houston, TX (US);
Paul Carr Johnson, Fountain Hills, AZ (US);
Stephen Merle Stearns, Modesto, CA (US);
Paul Michael Maner, Houston, TX (US);
James Henry Miller, Katy, TX (US);
Gerard Eugene Spinnler, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for the in situ purification of aquifers contaminated with ethers and/or alcohols using a bacterial culture, a method of delivering the culture to the subsurface, and an oxygen delivery system.