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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.:

US 8435549 B1

PDFFull Text
Expired
Date of Patent:
May. 07, 2013

Filed:

Sep. 12, 2008

Halogen alkoxy spirocyclic tetramic and tetronic acid derivatives

Applicants:

Reiner Fischer, Monheim, DE;

Thomas Bretschneider, Lohmar, DE;

Stefan Lehr, Liederbach, DE;

Christian Arnold, Langenfeld, DE;

Jan Dittgen, Frankfurt, DE;

Dieter Feucht, Eschborn, DE;

Heinz Kehne, Hofheim, DE;

Olga Malsam, Rösrath, DE;

Christopher Hugh Rosinger, Hofheim, DE;

Eva-maria Franken, Limonest, FR;

Ulrich Görgens, Ratingen, DE;

Inventors:

Reiner Fischer, Monheim, DE;

Thomas Bretschneider, Lohmar, DE;

Stefan Lehr, Liederbach, DE;

Christian Arnold, Langenfeld, DE;

Jan Dittgen, Frankfurt, DE;

Dieter Feucht, Eschborn, DE;

Heinz Kehne, Hofheim, DE;

Olga Malsam, Rösrath, DE;

Christopher Hugh Rosinger, Hofheim, DE;

Eva-Maria Franken, Limonest, FR;

Ulrich Görgens, Ratingen, DE;

Assignee:

Bayer Cropscience AG, Monheim, DE;

Attorney:

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Primary Examiner:

Shawquia Young

Int. Cl.
CPC ...
C07D 207/46 (2006.01); C07D 491/10 (2006.01); C07D 307/94 (2006.01); A01P 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to novel haloalkoxyspirocyclic tetramic and tetronic acid derivatives of the formula (I) in which W, X, Y, Z, A, D, Q, Q, m and G have the meanings given above,to a plurality of processes and intermediates for their preparation, and to their use as pesticides and/or herbicides. Moreover, the invention provides selective herbicidal compositions comprising, firstly, haloalkoxyspirocyclic tetramic and tetronic acid derivatives and, secondly, a crop plant compatibility-improving compound. The invention furthermore relates to increasing the action of crop protection compositions comprising compounds of the formula (I) through the addition of ammonium salts or phosphonium salts and optionally penetrants.

Find Patent Forward Citations

Fischer, Reiner. (2013). Halogen alkoxy spirocyclic tetramic and tetronic acid derivatives (U.S. Patent No. 8435549). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8435549

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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