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:
May. 23, 1989
Filed:
Aug. 17, 1987
Applicant:
Inventors:
Kiyoshi Sato, Tsurugashima, JP;
Yasunori Morimoto, Sakado, JP;
Kenji Sugibayashi, Sakado, JP;
Masao Ueno, Tokorozawa, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
424449 ; 514355 ; 514946 ; 514947 ;
Abstract
The transdermal penetration of N-(2-hydroxyethyl) nicotinamide nitrate useful for the treatment of angina pectoris is improved by the use of a mixed solvent comprising an alcohol of 2 to 7 carbon atoms and an aliphatic ester having a molecular weight of at least 180 in the formulation of the external preparations.
Sato, Kiyoshi. (1989). Nicorandil containing external preparations (U.S. Patent No. 4832954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4832954
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile