Nihon Bayer Agrochem K. K.
110Patents
0Active
110Granted
36Portfolio score
Filing activity: May 22, 1990 → Jun 21, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5298507A | Heterocyclic compounds | Chemistry; Metallurgy | 40 | Expired |
| US5461167A | Heterocyclic compounds | Chemistry; Metallurgy | 38 | Expired |
| US5204360A | Heterocyclic compounds | Chemistry; Metallurgy | 34 | Expired |
| US5580889A | Insecticidal nitromethyl or niteoimino-heteromethyl-heterocyclics | Chemistry; Metallurgy | 32 | Expired |
| US5428032A | Heterocyclic compounds | Chemistry; Metallurgy | 32 | Expired |
| US6310049A | Nematicidal pyrazoles | Chemistry; Metallurgy | 31 | Expired |
| US5750704A | 1-heterocyclylmethyl-2-halonitromethyl-imidazolines and-tetrahydropyrimidines | Chemistry; Metallurgy | 29 | Expired |
| US5589439A | Tetrazolinone derivatives | Chemistry; Metallurgy | 26 | Expired |
| US5719146A | Insecticidal heterocyclic compounds | Chemistry; Metallurgy | 23 | Expired |
| US6022967A | Heterocyclic compounds | Chemistry; Metallurgy | 23 | Expired |
| US5238949A | Insecticidally active nitro pyridyl compounds | Electricity | 20 | Expired |
| US5362704A | Herbicidal tetrazolinones | Human Necessities | 20 | Expired |
| US6297374A | Nitroimino-nitromethylene--azole or-azine heterocyclic compounds, insecticidal compositions containing them, and insecticidal methods of using them | Chemistry; Metallurgy | 18 | Expired |
| US5204359A | Insecticidally active nitro compounds | Electricity | 17 | Expired |
| US6284710A | Substituting 2-amino-4-alkylamino-1,3,5-triazine as herbicide | Chemistry; Metallurgy | 16 | Expired |
| US5384324A | Insecticidally active cyano compounds | Chemistry; Metallurgy | 16 | Expired |
| US5347010A | Tetrzolinone herbicides | Human Necessities | 15 | Expired |
| US5344814A | Herbidical 1-(3,4-disubstituted phenyl) tetrazolinones | Human Necessities | 14 | Expired |
| US6734198B1 | Nematicidal trifluorobutenes | Human Necessities | 14 | Expired |
| US5347009A | Herbicidal 1-(3-halo-4-trifluoromethylphenyl) tetrazolinones | Human Necessities | 14 | Expired |
| US5342954A | Herbicidal 1-(3-halo-4-substituted phenyl)tetrazolinones | Human Necessities | 14 | Expired |
| US6743814B2 | Nematicidal trifluorobutenes | Chemistry; Metallurgy | 13 | Expired |
| US5661164A | Termite-controlling agent composition | Human Necessities | 13 | Expired |
| US5965150A | Capsule preparations for plant treatment | Human Necessities | 13 | Expired |
| US6232309A | Insecticidal heterocyclic compounds | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.