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USPTO Patent Rankings Data through Dec 31, 2025
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Astrid Ullmann — 19 Patents

BCBayer Cropscience: 17 patents #90 of 1,202Top 8%
BHBayer Healthcare: 2 patents #3,312 of 8,007Top 45%
Recklinghausen, DE: #6 of 345 inventorsTop 2%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Astrid Ullmann has been granted 19 US patents while listed as an inventor at Bayer Cropscience. The first was granted in 2004 and the most recent in February 2012. Astrid Ullmann ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Astrid Ullmann in Recklinghausen, DE.

Patents per Year

Patents granted per year, 2004 to 2012Bar chart with a peak of 3 patents in 2007.peak 32004: 1 patents20042005: 2 patents20052006: 2 patents20062007: 3 patents20072008: 2 patents20082009: 3 patents20092010: 2 patents20102011: 3 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8119570 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide Reiner Fischer, Thomas Bretschneider, Mark Wilhelm Drewes, Christoph Erdelen, Dieter Feucht +3 more 2012-02-21
8063096 Spirocyclic 3-phenyl-3substituted-4-ketolactams and-lactones Reiner Fischer, Thomas Bretschneider, Mark Wilhelm Drewes, Christoph Erdelen, Dieter Feucht +1 more 2011-11-22
8058452 Pyrazolyl-substituted heterocycles and their use as phytosanitary products Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Ralf Wischnat, Christoph Erdelen +2 more 2011-11-15
7928037 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide Reiner Fischer, Thomas Bretschneider, Mark Wilhelm Drewes, Christoph Erdelen, Dieter Feucht +3 more 2011-04-19
7776791 N-heterocyclyl phenyl-substituted cyclic ketoenols Reiner Fischer, Thomas Bretschneider, Stefan Lehr, Klaus Kunz, Jorg Konze +10 more 2010-08-17
7642359 Pyrazolyl-substituted heterocycles and their use as phytosanitary products Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Ralf Wischnat, Christoph Erdelen +2 more 2010-01-05
7595404 Thiazolyl-substituted carbocyclic 1,3-diones as pesticidal agents Reiner Fischer, Axel Trautwein, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen +4 more 2009-09-29
7566731 Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides Reiner Fischer, Axel Trautwein, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen +3 more 2009-07-28
7547660 Phenyl-substituted 4-hydroxy-tetrahydropyridones Reiner Fischer, Alan Graff, Axel Trautwein, Udo Schneider, Ralf Wischnat +3 more 2009-06-16
7435829 Pyrazolyl-substituted heterocycles and their use as phytosanitary products Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Ralf Wischnat, Dieter Feucht +2 more 2008-10-14
7425575 Spirocyclic 3-phenyl-3-substituted 4-ketolactams and 4-ketolactones Reiner Fischer, Thomas Bretschneider, Mark Wilhelm Drewes, Dieter Feucht, Udo Reckmann +1 more 2008-09-16
7307044 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide Christoph Erdelen, Thomas Bretschneider, Mark Wilhelm Drewes, Dieter Feucht, Udo Reckmann +3 more 2007-12-11
7230116 Pyrazolyl-substituted heterocycles and their use as phytosanitary products Christoph Erdelen, Thomas Bretschneider, Axel Trautwein, Ralf Wischnat, Dieter Feucht +2 more 2007-06-12 $7,270,000
7227043 2-phenyl-2-substituted-1,3-diketones Reiner Fischer, Stefan Hillebrand, Axel Trautwein, Mark Wilhelm Drewes, Dieter Feucht +3 more 2007-06-05 $4,363,000
7141533 Hetaryl-substituted heterocycles Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Mark Wilhelm Drewes, Christoph Erdelen +3 more 2006-11-28 $5,018,000
7026341 Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides Reiner Fischer, Axel Trautwein, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen +3 more 2006-04-11 $1,100,000
6974827 Phenyl substituted 4-hydroxy tetrahydroxypyridone Reiner Fischer, Alan Graff, Axel Trautwein, Udo Schneider, Ralf Wischnat +3 more 2005-12-13 $1,561,000
6906007 Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides Reiner Fischer, Alan Graff, Folker Lieb, Axel Trautwein, Ralf Wischnat +6 more 2005-06-14 $525,000
6767864 Heteroaryl-substituted heterocycles Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Mark Wilhelm Drewes, Christoph Erdelen +3 more 2004-07-27 $259,000