Joannes Josephus Maria Willems
9Patents
5h-index
14Co-inventors
60Inventor score
Filing activity: Sep 29, 1980 → Feb 14, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5001125A | Anti-virally active pyridazinamines | Chemistry; Metallurgy | 32 | Expired |
| US4329353A | 1-(4-Aryl-cyclohexyl)piperidine derivatives, method of use thereof and pharmaceutical compositions thereof | Chemistry; Metallurgy | 28 | Expired |
| US7399856B2 | Processes for the preparation of 4-[[4-[[4-(2-cyanoethenyl)-2,6-dimethylphenyl]amino]-2-2pyrimidinyl]amino]benzonitrile | Chemistry; Metallurgy | 13 | Expired |
| US4369184A | 1-(Cyclohexyl)-4-aryl-4-piperidinecarboxylic acid derivatives | Chemistry; Metallurgy | 9 | Expired |
| US7705148B2 | Processes for the preparation of 4-[[4-[[4-(2-cyanoethenyl)-2,6-dimethylphenyl]amino]-2-pyrimidinyl]amino]benzonitrile | Chemistry; Metallurgy | 5 | Active |
| US7563922B2 | Processes for the preparation of 4-[[4-[[4-(2-cyanoethenyl)-2,6-dimethylphenyl]amino]-2-pyrimidinyl]amino]benzonitrile | Chemistry; Metallurgy | 4 | Active |
| US5157035A | Anti-virally active pyridazinamines | Chemistry; Metallurgy | 3 | Expired |
| US5292738A | Anti-virally active pyridazinamines | Chemistry; Metallurgy | 3 | Expired |
| US7317115B2 | Mandelates salts of substituted tetracyclic tetrahydrofuran derivatives | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.