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:
Nov. 20, 2012
Filed:
May. 25, 2010
Reiner Fischer, Monheim, DE;
Thomas Bretschneider, Lohmar, DE;
Christoph Erdelen, Leichlingen, DE;
Angelika Lubos-erdelen, Legal Representative, Leichlingen, DE;
Jorg Konze, Cologne, DE;
Peter Losel, Leverkusen, DE;
Mark Wilhelm Drewes, Langenfeld, DE;
Dieter Feucht, Eschborn, DE;
Karl-heinz Kuck, Langenfeld, DE;
Ulrike Wachendorff-neumann, Neuwied, DE;
Reiner Fischer, Monheim, DE;
Thomas Bretschneider, Lohmar, DE;
Christoph Erdelen, Leichlingen, DE;
Angelika Lubos-Erdelen, legal representative, Leichlingen, DE;
Jorg Konze, Cologne, DE;
Peter Losel, Leverkusen, DE;
Mark Wilhelm Drewes, Langenfeld, DE;
Dieter Feucht, Eschborn, DE;
Karl-Heinz Kuck, Langenfeld, DE;
Ulrike Wachendorff-Neumann, Neuwied, DE;
Bayer CropScience AG, Monheim, DE;
Abstract
The present invention relates to novel intermediates used in the preparation of substituted spirocyclic ketoenols of the formula (I)