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. 05, 2000
Filed:
Oct. 02, 1998
Applicant:
Inventor:
Darrell L Gallup, Santa Rosa, CA (US);
Assignee:
Union Oil Company of California, El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03G / ;
U.S. Cl.
CPC ...
606412 ; 60646 ; 60649 ; 60657 ;
Abstract
Boron, silicon and/or arsenic in geothermal steam is removed by contacting the steam with an alcohol containing at least four carbon atoms or polyols having at least two carbon atoms.