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:
Nov. 24, 1998
Filed:
Apr. 23, 1997
Applicant:
Inventors:
Jerzy Z Mydlarz, Fairport, NY (US);
Roger L Klaus, Rochester, NY (US);
Frederick C Derks, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430509 ; 430603 ; 430606 ; 430611 ; 430599 ; 430605 ;
Abstract
The invention relates to a photographic element comprising at least two photographic emulsions wherein the grains of said at least two emulsions are the same and wherein at least one of said at least two emulsions is treated with a speed decreasing compound of Formula I:
Mydlarz, Jerzy. (1998). Mixed emulsions of different speed properties using sulfinate and (U.S. Patent No. 5840473). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5840473
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile