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:
Aug. 11, 2009
Filed:
Nov. 25, 2002
Applicants:
Ekkehard Jahns, Weinheim, DE;
Hans-juergen Denu, Friedelsheim, DE;
Joachim Pakusch, Speyer, DE;
Horst Seibert, Fussgoenheim, DE;
Inventors:
Ekkehard Jahns, Weinheim, DE;
Hans-Juergen Denu, Friedelsheim, DE;
Joachim Pakusch, Speyer, DE;
Horst Seibert, Fussgoenheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B31J 13/18 (2006.01); A61K 9/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Microcapsules comprising one or more lipophilic substances as core material and a polymer as capsule shell, which are obtainable by free-radical polymerization of an oil-in-water emulsion comprising