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. 09, 2002
Filed:
Oct. 25, 1999
Applicant:
Inventors:
Luppo Edens, Rotterdam, NL;
Bertus Noordam, s-Gravenzande, NL;
Assignee:
Cosmoferm B.V., Ma Delft, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/846 ;
U.S. Cl.
CPC ...
A61K 3/846 ;
Abstract
The present invention discloses a method for topical application of an enzyme, wherein the enzyme becomes incorporated in a peelable film, for instance a polyvinyl alcohol film, after its application. In this way, the release of enzyme-containing dust particles from the site of application is prevented.