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. 07, 1998
Filed:
Jan. 07, 1997
Applicant:
Inventors:
Assignee:
AGFA AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430517 ; 430507 ;
Abstract
A color photographic recording material comprises in a yellow filter layer at least one dye of one of the formulae I and II ##STR1## in which R.sup.1, R.sup.3 and R.sup.5 (mutually independently) mean alkyl, cycloalkyl or aryl;
Ohlschlager, Hans. (1998). Color photographic recording material having a yellow filter layer which (U.S. Patent No. 5776667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5776667
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile