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:
Jan. 14, 1997
Filed:
Jan. 31, 1996
Applicant:
Inventors:
Freddy Henderickx, Olen, BE;
Ann Verbeeck, Begijnendijk, BE;
Pascal Meeus, Turnhout, BE;
Hieronymus Andriessen, Beerse, BE;
Assignee:
AGFA-Gevaert, N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430488 ; 430436 ; 430440 ; 430441 ; 430442 ; 430446 ; 430480 ; 430481 ; 430483 ; 430486 ;
Abstract
A photographic developing solution and a method of developing silver halide materials in the said developing solution is disclosed, the said developing solution comprising hydroquinone in an amount from 0 to 30 g per litre, an auxiliary developer, and silver halide complexing agents in an amount from 0 to 50 g per litre, characterized in that said developer further comprises
Henderickx, Freddy. (1997). Developing solution and method for developing an exposed silver halide (U.S. Patent No. 5593817). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5593817
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile