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:
Jan. 20, 1987
Filed:
Jan. 31, 1985
Applicant:
Inventors:
Yutaka Konno, Saitama, JP;
Hiroitsu Kawata, Saitama, JP;
Masayoshi Aruga, Saitama, JP;
Takashi Sonobe, Saitama, JP;
Mitsuo Mitomi, Tokyo, JP;
Assignee:
Yamanouchi Pharmaceutical Co, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61K / ; A61L / ;
U.S. Cl.
CPC ...
424 28 ; 514356 ; 514947 ; 604304 ; 604307 ;
Abstract
A formulation is provided for the transdermal administration of nicardipine hydrochloride. The formulation is comprised of nicardipine hydrochloride dissolved or suspended in a mixed liquid composed of an urea and at least one compound selected from the group consisting of propylene glycol, a monohydric alcohol having 2 to 4 carbon atoms, lactic acid, thioglycol, a middle chain fatty acid glyceride and a sorbitan middle chain fatty acid ester compounded with a transdermal formulation base.