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. 26, 1998
Filed:
May. 16, 1995
Applicant:
Inventors:
Richard A Berg, Lambertville, NJ (US);
Jeffrey Geesin, Newtown, PA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61K / ;
U.S. Cl.
CPC ...
623 66 ; 4352401 ; 673 15 ;
Abstract
This invention relates to a skin model system that can be used as an in vitro test system or which can be used for therapeutic purposes. The skin model system comprises a three-dimensional, cross-linked matrix of insoluble collagen containing fibroblast cells therein, and stratified layers of differentiated epidermal cells supported thereon.