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. 07, 1978
Filed:
Jul. 11, 1977
Applicant:
Inventor:
Carl F Kohrt, Pittsford, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
96 2 / ; 96 55 ; 96 64 ; 96 77 ; 9610 / ; 961141 ;
Abstract
Disclosed herein are photothermogrpahic elements comprising stable free radical nitroxyl compounds. These compounds do not adversely affect the photographic properties of negative-working radiation sensitive emulsions and can be advantageously used in dry photothermographic processes to produce direct positive neutral or color images.
Kohrt, Carl. (1978). Positive images in photothermographic materials containing nitroxyl (U.S. Patent No. 4124387). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4124387
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile