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:
Apr. 01, 2014
Filed:
Jan. 31, 2006
Raphael Beumer, Loerrach, DE;
Chyi-cheng Chen, Binningen, CH;
Heinz Gutzwiller, Brislach, CH;
Philippe Emmanuel Maillan, Eschentzwiller, FR;
Markus Nowotny, Muttenz, CA;
Bernd Schlegel, Rheinfelden, DE;
Juergen H. Vollhardt, Ramlinsburg, CH;
Raphael Beumer, Loerrach, DE;
Chyi-Cheng Chen, Binningen, CH;
Heinz Gutzwiller, Brislach, CH;
Philippe Emmanuel Maillan, Eschentzwiller, FR;
Markus Nowotny, Muttenz, CA;
Bernd Schlegel, Rheinfelden, DE;
Juergen H. Vollhardt, Ramlinsburg, CH;
DSM IP Assets B.V., Heerlen, NL;
Abstract
The present invention is directed to topical compositions, comprising isoflavone nanoparticle compositions. The isoflavone nanoparticle compositions contain isoflavone in the form of nanoparticles and preferably a carrier. In the topical compositions recrystallization of the isoflavone to bigger particles is avoided.