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:
Oct. 30, 2012
Filed:
Mar. 24, 2006
Applicant:
Kenji Itoh, Ichihara, JP;
Inventor:
Kenji Itoh, Ichihara, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/34 (2006.01); B01D 8/00 (2006.01); C02F 1/04 (2006.01); C02F 1/66 (2006.01); C07C 37/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for treating a wastewater containing oxygen-containing compound having a phenolic hydroxyl group or a carbonyl group, including