Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Guido Mayer — 51 Patents

Basf Se: 49 patents #152 of 13,826Top 2%
DADow Agrosciences: 2 patents #597 of 1,183Top 55%
Neustadt, DE: #10 of 452 inventorsTop 3%
Overall (All Time): #51,932 of 4,157,543Top 2%
51 Patents All Time
Guido Mayer has been granted 51 US patents while listed as an inventor at Basf Se. The first was granted in 2000 and the most recent in June 2015. Guido Mayer ranks #51,932 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Guido Mayer in Neustadt, DE.

Patents per Year

Patents granted per year, 2000 to 2015Bar chart with a peak of 13 patents in 2003.peak 132000: 7 patents20002001: 4 patents2002: 8 patents20022003: 13 patents2004: 3 patents20042005: 1 patents2006: 3 patents20062007: 1 patents2009: 3 patents20092010: 2 patents2012: 3 patents20122013: 2 patents2015: 1 patents2015

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9045465 3-heterocyclyl-substituted benzoyl derivatives Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Ernst Baumann, Stefan Engel +9 more 2015-06-02
8362026 Crystalline form of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methyl-ethyl)amino]sulfonyl]benzamide Thomas Schmidt, Joachim Gebhardt, Sandra Löhr, Michael Keil, Jan Hendrik Wevers +10 more 2013-01-29
8357695 Hydrates of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide Thomas Schmidt, Joachim Gebhardt, Sandra Löhr, Michael Keil, Jan Hendrik Wevers +10 more 2013-01-22
8263806 Method for producing sulfonamides Thomas Schmidt, Joachim Gebhardt, Sandra Löhr, Michael Keil, Jan Hendrik Wevers +2 more 2012-09-11
8252925 Method for the production of 3-phenyl(thio)uracils and dithiouracils Sandra Löhr, Joachim Gebhardt, Michael Keil, Thomas Schmidt, Bernd Wolf 2012-08-28
8124818 Method for the production of 3-phenyl(thio) uracils and dithiouracils Sandra Loehr, Joachim Gebhardt, Michael Keil, Thomas Schmidt, Bernd Wolf 2012-02-28
7737275 Method for producing 3-phenyl(thio)uracils and 3-phenyldithiouracils Gerhard Hamprecht, Michael Puhl, Bernd Wolf, Michael Keil, Robert Reinhard +1 more 2010-06-15
7687632 Process for the preparation of pyridine derivatives Joachim Gebhardt, Norbert Gotz, Hagen Jaedicke, Michael Rack 2010-03-30 $47,283,000
7608564 3-heterocyclyl-substituted benzoyl derivatives Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Ernst Baumann, Stefan Engel +9 more 2009-10-27
7488828 Process for the preparation of 4-trifluoromethyl-2(1H)-pyridinone Christopher T. Hamilton, Michael Gullo, Michael A. Gonzalez, Gary Roth, David B. Gorman +4 more 2009-02-10 $39,672,000
7488840 Method for producing 2-chloromethylphenyl acetic acid derivatives Oliver Cullmann, Bernd Wolf, Michael Keil, Wassilios Grammenos 2009-02-10
7232792 3-heterocyclyl-substituted benzoyl derivatives Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Ernst Baumann, Stefan Engel +9 more 2007-06-19 $1,666,000
7151075 3-(4,5-Dihydroisoxazole-5-yl)benzoylpyrazole Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Ulf Misslitz +4 more 2006-12-19 $579,000
7115545 Tricyclic benzoylpyrazole derivatives used as a herbicide Matthias Witschel, Steffen Kudis, Klaus Langemann, Ernst Baumann, Wolfgang von Deyn +5 more 2006-10-03 $725,000
7030063 Cyclohexenonquinolinoyl-derivatives as herbicidal agents Matthias Witschel, Ulf Misslitz, Ernst Baumann, Wolfgang von Deyn, Klaus Langemann +8 more 2006-04-18 $1,777,000
6908884 Benzazolonylcarbonylcyclohexenones and their use as herbicides Ulf Misslitz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Michael Hofmann +5 more 2005-06-21 $666,000
6831039 3-(heterocyclyl)-substituted benzolpyrazols Ulf Neidlein, Norbert Gotz, Ernst Baumann, Wolfgang Deyn, Steffen Kudis +6 more 2004-12-14 $516,000
6815563 Method for producing bicyclic 1,3-diketones Klaus Langemann, Ulf Misslitz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis +1 more 2004-11-09 $431,000
6713436 1-cycloalkylpyrazolyl-benzoyl derivatives Ulf Neidlein, Norbert Gotz, Ulf Misslitz, Roland Götz, Ernst Baumann +7 more 2004-03-30 $256,000
6667333 Herbicidal 3-(4,5 dihydroisoxazole- 3 yl) substituted benzoycyclohexenone derivatives Steffen Kudis, Ernst Baumann, Wolfgang von Deyn, Klaus Langemann, Ulf Misslitz +4 more 2003-12-23 $1,694,000
6645919 3-(4,5-Dihydroisoxazol-5-yl)benzoylcyclohexenones and the use thereof as herbicides Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Ulf Misslitz +4 more 2003-11-11 $610,000
6627581 Cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles Steffen Kudis, Ernst Baumann, Wolfgang von Deyn, Klaus Langemann, Ulf Misslitz +4 more 2003-09-30 $608,000
6613719 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles Steffen Kudis, Ernst Baumann, Wolfgang von Deyn, Klaus Langemann, Ulf Misslitz +4 more 2003-09-02 $864,000
6613717 Phosphoric benzoyl derivatives and their use as herbicides Klaus Langemann, Thorsten Volk, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis +6 more 2003-09-02 $864,000
6599860 Herbicidal halogenalkyl-substituted 3-(4,5-dihydroisoxazol-3-yl)-benzoyl-cyclohexenones Steffen Kudis, Ernst Baumann, Wolfgang von Deyn, Klaus Langemann, Ulf Misslitz +4 more 2003-07-29 $662,000