Jan Kuyper
7Patents
6h-index
9Co-inventors
52Inventor score
Filing activity: Mar 14, 1983 → Jan 11, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4477589A | Catalysts for the polymerization of epoxides and process for the preparation of such catalysts | Performing Operations; Transporting | 144 | Expired |
| US4472560A | Process for the polymerization of epoxides | Chemistry; Metallurgy | 132 | Expired |
| US4826953A | Process for the preparation of polycarbonates from epoxy compound and carbon dioxide | Chemistry; Metallurgy | 45 | Expired |
| US4826887A | Process for the preparation of polycarbonates | Chemistry; Metallurgy | 37 | Expired |
| US4826952A | Process for the preparation of polycarbonates from epoxy compound and carbon dioxide | Chemistry; Metallurgy | 18 | Expired |
| US6579072B2 | Swash plate pump with low stress housing | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6651574B1 | Spool valve | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.