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:
Jul. 03, 2007
Filed:
Sep. 13, 2002
Katrin Koehler, Goettingen, DE;
Eike Poetsch, Muehltal, DE;
Jens Eichhorn, Reinheim, DE;
Herbert Schumann, Berlin, DE;
Birgit Wassermann, Berlin, DE;
Sebastiain Dechert, Berlin, DE;
Markus Hummert, Berlin, DE;
Stefan Schutte, Berlin, DE;
Walter Kaminsky, Pinneberg, DE;
Andrea Eisenhardt, Vechta, DE;
Manfred Arnold, Leissling, DE;
Katrin Koehler, Goettingen, DE;
Eike Poetsch, Muehltal, DE;
Jens Eichhorn, Reinheim, DE;
Herbert Schumann, Berlin, DE;
Birgit Wassermann, Berlin, DE;
Sebastiain Dechert, Berlin, DE;
Markus Hummert, Berlin, DE;
Stefan Schutte, Berlin, DE;
Walter Kaminsky, Pinneberg, DE;
Andrea Eisenhardt, Vechta, DE;
Manfred Arnold, Leissling, DE;
Merck Patent Gesellschaft, Darmstadt, DE;
Abstract
Disclosed are compounds of formula (I) which compounds are useful as cocatalysts in olefinic polymerisation reactions, e.g., as Ziegler-Natta catalysts.