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:
Sep. 08, 1998
Filed:
May. 17, 1996
Applicant:
Inventor:
Hiroshi Takehara, Minami-Ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430569 ; 430568 ; 430600 ; 430613 ; 430614 ;
Abstract
A method for producing a silver halide emulsion containing silver halide grains having a mean grain size of 0.15 .mu.m or less, wherein at least a part or the whole of a silver halide grain formation process is performed in the presence of an imidazole compound.
Takehara, Hiroshi. (1998). Method for producing fine silver halide emulsion (U.S. Patent No. 5804364). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5804364
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile