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. 13, 1979
Filed:
Mar. 08, 1977
Applicant:
Inventors:
Masakazu Yoneyama, Minami-ashigara, JP;
Noriyuki Inoue, Minami-ashigara, JP;
Nobuo Tsuji, Minami-ashigara, JP;
Kimitaka Kameoka, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
96 63 ; 96 95 ; 96107 ; 96 6 / ;
Abstract
An image forming method comprising development processing a silver halide photographic material in the presence of at least one block copolymer represented by the following general formula (I):
Yoneyama, Masakazu. (1979). Method of image formation (U.S. Patent No. 4144069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4144069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile