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. 15, 2013
Filed:
Oct. 24, 2011
Applicants:
Frauke Henning, Essen, DE;
Michael Ferenz, Essen, DE;
Wilfried Knott, Essen, DE;
Stefan Silber, Krefeld, DE;
Hans Henning Wenk, Mülheim an der Ruhr, DE;
Dirk Kuppert, Aschaffenburg, DE;
Frank Koenig, Gelsenkirchen, DE;
Inventors:
Frauke Henning, Essen, DE;
Michael Ferenz, Essen, DE;
Wilfried Knott, Essen, DE;
Stefan Silber, Krefeld, DE;
Hans Henning Wenk, Mülheim an der Ruhr, DE;
Dirk Kuppert, Aschaffenburg, DE;
Frank Koenig, Gelsenkirchen, DE;
Assignee:
Evonik Goldschmidt GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Endblocked polysiloxanes with lateral amino functions and at least one further lateral and/or terminal functional group.
Henning, Frauke. (2013). Polysiloxanes with nitrogen-containing groups (U.S. Patent No. 8557944). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8557944
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile