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:
Oct. 19, 1976
Filed:
Aug. 23, 1974
Applicant:
Inventors:
Eugene Wainer, Shaker Heights, OH (US);
John E Shirey, Bedford Heights, OH (US);
Lothar Ramins, Middlefield, OH (US);
Assignee:
Horizons Incorporated a division of Horizons Research Incorporated, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
96 9 / ; 96 9 / ;
Abstract
The keeping qualities (shelf life), and photographic speed of non-silver free radical photosensitive materials are increased by the incorporation of at least one of each of three classes of additives, namely:
Wainer, Eugene. (1976). Free radical photosensitive materials (U.S. Patent No. 3986880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3986880
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile