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. 06, 1984
Filed:
Oct. 24, 1983
Applicant:
Inventors:
James L Bertram, Lake Jackson, TX (US);
William Davis, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528102 ; 525504 ; 528 98 ; 528 99 ; 528104 ; 528108 ;
Abstract
Phosphorus-containing epoxy resins are prepared by reacting an epoxy resin with a polyhydric phenolic compound and a phosphoramide.
Bertram, James. (1984). Epoxy resins containing phosphorus (U.S. Patent No. 4481347). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4481347
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile