Langemann; Klaus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Langemann; Klaus.The latest application filed is for "tricyclic benzoylpyrazole derivatives".

Company Profile

0.16.8

Langemann; Klaus - Worms DE
Langemann; Klaus - Schauenburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tricyclic Benzoylpyrazole Derivatives App 20070197393 - Witschel; Matthias ; et al.	2007-08-23
3-(4,5-Dihydroisoxazole-5-yl)benzoylpyrazole Grant 7,151,075 - Baumann , et al. December 19, 2	2006-12-19
Tricyclic benzoylpyrazole derivatives used as a herbicide Grant 7,115,545 - Witschel , et al. October 3, 2	2006-10-03
Cyclohexenonquinolinoyl-derivatives as herbicidal agents Grant 7,030,063 - Witschel , et al. April 18, 2	2006-04-18
Benzazolonylcarbonylcyclohexenones and their use as herbicides Grant 6,908,884 - Mayer , et al. June 21, 2	2005-06-21
Method for producing .beta.-ketoenol esters Grant 6,903,221 - Kudis , et al. June 7, 2	2005-06-07
3-(heterocyclyl)-substituted benzolpyrazols Grant 6,831,039 - Neidlein , et al. December 14, 2	2004-12-14
Method for producing bicyclic 1,3-diketones Grant 6,815,563 - Langemann , et al. November 9, 2	2004-11-09
Benzazolonylcarbonylcyclohexenones and their use ss herbicides App 20040063584 - Mayer, Guido ; et al.	2004-04-01
1-cycloalkylpyrazolyl-benzoyl derivatives Grant 6,713,436 - Neidlein , et al. March 30, 2	2004-03-30
5[(pyrazol-4-yl)carbonyl]benzazolone as herbicide App 20040033899 - Mayer, Guido ; et al.	2004-02-19
Herbicidal 3-(4,5 dihydroisoxazole- 3 yl) substituted benzoycyclohexenone derivatives Grant 6,667,333 - Kudis , et al. December 23, 2	2003-12-23
3-(4,5-Dihydroisoxazol-5-yl)benzoylcyclohexenones and the use thereof as herbicides Grant 6,645,919 - Baumann , et al. November 11, 2	2003-11-11
3-(4,5-Dihydroisoxaxol-5-yl)benzoylcyclohexenones and the use thereof as herbicides App 20030199699 - Baumann, Ernst ; et al.	2003-10-23
Method for producing beta ketoenol esters App 20030191318 - Kudis, Steffen ; et al.	2003-10-09
Method for producing bicyclic 1,3-diketones App 20030187290 - Langemann, Klaus ; et al.	2003-10-02
Cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles Grant 6,627,581 - Kudis , et al. September 30, 2	2003-09-30
3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles Grant 6,613,719 - Kudis , et al. September 2, 2	2003-09-02
Phosphoric benzoyl derivatives and their use as herbicides Grant 6,613,717 - Langemann , et al. September 2, 2	2003-09-02
Herbicidal halogenalkyl-substituted 3-(4,5-dihydroisoxazol-3-yl)-benzoyl-cyclohexenones Grant 6,599,860 - Kudis , et al. July 29, 2	2003-07-29
Benzohetero cyclylcyclo hexenones and their use as herbicides Grant 6,589,915 - Mayer , et al. July 8, 2	2003-07-08
3-(4,5-dihydroisoxazol-5-yl)benzoylpyrazole App 20030100590 - Baumann, Ernst ; et al.	2003-05-29
Herbicidal 3-( 4,5 dihydroisoxazole- 3 yl) substituted benzoycyclohexenone derivatives App 20030092576 - Kudis, Steffen ; et al.	2003-05-15
4-(3',4'-heterocyclyl benzoyl) pyrazoles as herbicidal agents Grant 6,541,423 - Mayer , et al. April 1, 2	2003-04-01

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