Rainer Schaller
5Patents
3h-index
19Co-inventors
54Inventor score
Filing activity: Dec 1, 1987 → Sep 27, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5599507A | Reactor apparatus for preparing a polymeric material | Performing Operations; Transporting | 35 | Expired |
| US6325922A | Filter device for cleaning plastics melts | Performing Operations; Transporting | 11 | Expired |
| US4889864A | Carbamoylimidazole derivatives and their use as fungicides | Chemistry; Metallurgy | 8 | Expired |
| US8877107B2 | Method for increasing the molecular weight of a polyester granulate by using its residual heat | Performing Operations; Transporting | 3 | Active |
| US5397440A | Isolation of dimethyl 4,4'-biphenyldicarboxylate | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.