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:
Mar. 26, 1996
Filed:
Mar. 29, 1994
Applicant:
Inventors:
Assignee:
Orient Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430110 ; 430107 ; 430109 ; 430903 ;
Abstract
A positive charge control agent whose active ingredient is a complex salt compound of the amine derivative represented by the following formula 1!: ##STR1## wherein X.sup.a, X.sup.1, X.sup.2 and X.sup.3 independently represent --O-- or --S--;
Sugawara, Shuji. (1996). Charge control agent and toner for developing electrostatic images (U.S. Patent No. 5501932). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5501932
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile