Astrid Ullmann
19Patents
4h-index
33Co-inventors
52Inventor score
Filing activity: Apr 5, 2001 → Nov 12, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7776791B2 | N-heterocyclyl phenyl-substituted cyclic ketoenols | Chemistry; Metallurgy | 10 | Active |
| US6906007B2 | Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides | Chemistry; Metallurgy | 8 | Expired |
| US6974827B2 | Phenyl substituted 4-hydroxy tetrahydroxypyridone | Chemistry; Metallurgy | 5 | Expired |
| US6767864B2 | Heteroaryl-substituted heterocycles | Chemistry; Metallurgy | 4 | Expired |
| US7230116B2 | Pyrazolyl-substituted heterocycles and their use as phytosanitary products | Chemistry; Metallurgy | 4 | Expired |
| US7435829B2 | Pyrazolyl-substituted heterocycles and their use as phytosanitary products | Chemistry; Metallurgy | 2 | Active |
| US8058452B2 | Pyrazolyl-substituted heterocycles and their use as phytosanitary products | Chemistry; Metallurgy | 2 | Active |
| US7141533B2 | Hetaryl-substituted heterocycles | Chemistry; Metallurgy | 2 | Expired |
| US7642359B2 | Pyrazolyl-substituted heterocycles and their use as phytosanitary products | Chemistry; Metallurgy | 2 | Active |
| US7595404B2 | Thiazolyl-substituted carbocyclic 1,3-diones as pesticidal agents | Human Necessities | 1 | Expired |
| US7425575B2 | Spirocyclic 3-phenyl-3-substituted 4-ketolactams and 4-ketolactones | Chemistry; Metallurgy | 1 | Expired |
| US8063096B2 | Spirocyclic 3-phenyl-3substituted-4-ketolactams and-lactones | Chemistry; Metallurgy | 0 | Active |
| US7026341B2 | Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides | Chemistry; Metallurgy | 0 | Expired |
| US7928037B2 | 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide | Chemistry; Metallurgy | 0 | Active |
| US8119570B1 | 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide | Chemistry; Metallurgy | 0 | Active |
| US7566731B2 | Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides | Chemistry; Metallurgy | 0 | Active |
| US7227043B2 | 2-phenyl-2-substituted-1,3-diketones | Chemistry; Metallurgy | 0 | Expired |
| US7307044B2 | 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide | Chemistry; Metallurgy | 0 | Expired |
| US7547660B2 | Phenyl-substituted 4-hydroxy-tetrahydropyridones | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.