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:
Mar. 19, 1991
Filed:
Jun. 12, 1987
Applicant:
Inventors:
James R Lawter, Goshen, NY (US);
John M Pawelchak, Park Ridge, NJ (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61F / ;
U.S. Cl.
CPC ...
514344 ; 514946 ; 514947 ; 424449 ;
Abstract
The transdermal flux rates of 1,4-dihydropyridine derivatives, such as nilvapidine and its enantiomers may be increased by the use of a solvent vehicle which comprises dioctyl adipate, isopropyl myristate, benzyl alcohol, diisopropyl adipate, a mixture of 5 to 50% ethyl alcohol and 95-50% of diisopropyl adipate, or a mixture of any of the foregoing.