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:
Jul. 18, 2000
Filed:
Jan. 25, 1994
Applicant:
Inventors:
Donald J Goodman, Pittsford, NY (US);
Raymond E Kerollis, Hightstown, NJ (US);
Albert B Mindler, Princeton, NJ (US);
Bruce Bruns, Lawrenceville, NJ (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ; C02F / ;
U.S. Cl.
CPC ...
210666 ; 210681 ; 210719 ; 210737 ; 210912 ;
Abstract
A method for removing selenium from waste water is disclosed comprising reducing selenium oxide with carbohydrazide in a solution comprised of the selenium oxide to form elemental selenium.
Quick Actions:
Goodman, Donald. (2000). Selenium removal methods (U.S. Patent No. 6090290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6090290
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