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:
Aug. 07, 1984
Filed:
Oct. 20, 1982
Applicant:
Inventor:
Marcia I Dawson, Los Altos, CA (US);
Assignee:
SRI International, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07C / ; C07D / ;
U.S. Cl.
CPC ...
424278 ; 549375 ; 560128 ; 424305 ;
Abstract
Pentaerythritol retinoates and monobenzal acetals thereof such as (E)-2.sub..alpha. -phenyl-5.sub..alpha. -hydroxy-methyl-5.sub..beta. -retinoyloxymethyl-1,3-dioxane, (E)-2.sub..alpha. -phenyl-5.sub..beta. -hydroxymethyl-5.sub..alpha. -retinoyloxymethyl-1,3-dioxane, and pentaerythritol monoretinoate are disclosed. These retinoids are useful as chemopreventive agents and as therapeutic agents for treating nonmalignant skin disorders.
Dawson, Marcia. (1984). Esters of retinoic acid and pentaerythritol and monobenzal acetals (U.S. Patent No. 4464389). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4464389
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile