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:
Jun. 03, 2008
Filed:
Jun. 07, 2004
Applicants:
John Arthur Cooper, Beaverton, OR (US);
Sarah Catherine Fry, Portland, OR (US);
Bruce Edward Johnsen, Tigard, OR (US);
Inventors:
John Arthur Cooper, Beaverton, OR (US);
Sarah Catherine Fry, Portland, OR (US);
Bruce Edward Johnsen, Tigard, OR (US);
Assignee:
Cooper Environmental Services LLC, Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for removing mercury, and in particular elemental mercury, from a fluid stream by blending the fluid stream with a second stream comprising iodine. The blended stream is then passed through at least one filter, which is capable of removing oxidized forms of mercury from gas streams.