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:
Oct. 23, 2012
Filed:
Jul. 15, 2008
Applicants:
Thomas Schiffer, Bergisch Gladbach, DE;
Holger Renners, Velen-Ramsdorf, DE;
Wolfgang Christoph, Marl, DE;
Franz-erich Baumann, Duelmen, DE;
Joachim Muegge, Haltern, DE;
Inventors:
Thomas Schiffer, Bergisch Gladbach, DE;
Holger Renners, Velen-Ramsdorf, DE;
Wolfgang Christoph, Marl, DE;
Franz-Erich Baumann, Duelmen, DE;
Joachim Muegge, Haltern, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 9/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to polyamide powders suitable for cosmetic applications are described which have a pH of 4.0 to 7.0, cosmetic compositions containing the polyamide powders and processes of making the same.