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.:

US 7294270 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 13, 2007

Filed:

May. 14, 2004
Applicants:

Hideo Miyazaki, Kanagawa, JP;

Kazuhiko Matsumoto, Kanagawa, JP;

Inventors:

Hideo Miyazaki, Kanagawa, JP;

Kazuhiko Matsumoto, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A photographic waste liquid treatment method comprises an electrolytic oxidation treatment for photographic waste liquid.


Find Patent Forward Citations

Miyazaki, Hideo. (2007). Method of treating photographic waste liquid (U.S. Patent No. 7294270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7294270

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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