Ralf Timmermann
8Patents
7h-index
15Co-inventors
52Inventor score
Filing activity: Sep 17, 1992 → Apr 30, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5644020A | Thermoplastically processible and biodegradable aliphatic polyesteramides | Chemistry; Metallurgy | 172 | Expired |
| US6235815A | Biodegradable polymeric mixtures based on thermoplastic starch | Chemistry; Metallurgy | 105 | Expired |
| US6472497B2 | Thermoplastic starch utilizing a biodegradable polymer as melting aid | Chemistry; Metallurgy | 97 | Expired |
| US6344535B1 | Polyether ester amides | Chemistry; Metallurgy | 41 | Expired |
| US5827905A | Biodegradable plastics filled with reinforcing materials | Chemistry; Metallurgy | 13 | Expired |
| US5314982A | Process for the preparation of polyurea greases | Chemistry; Metallurgy | 11 | Expired |
| US6071984A | Biodegradable plastics filled with reinforcing materials | Chemistry; Metallurgy | 10 | Expired |
| US5455311A | Thermoplastic block copolyesters capable of being composted for use as packaging materials | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.