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:
Jun. 25, 2013
Filed:
Sep. 23, 2010
Applicants:
Thomas Neumann, Bochum, DE;
Burghard Gruening, Essen, DE;
Anna Howe, Moseley, VA (US);
Dana Adkins, Quinton, VA (US);
Jerry Reddinger, Chesterfield, VA (US);
Inventors:
Thomas Neumann, Bochum, DE;
Burghard Gruening, Essen, DE;
Anna Howe, Moseley, VA (US);
Dana Adkins, Quinton, VA (US);
Jerry Reddinger, Chesterfield, VA (US);
Assignee:
Evonik Goldschmidt GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/74 (2006.01); C08G 77/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to crosslinked organopolysiloxanes which are linked by a polyether building block via the Si atoms, to emulsifier systems which have these crosslinked organopolysiloxanes, and also to cosmetic, dermatological or pharmaceutical formulations comprising a crosslinked organopolysiloxane or an emulsifier system comprising these.