Alexander Ach
4Patents
3h-index
8Co-inventors
36Inventor score
Filing activity: Nov 27, 1989 → Jul 2, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5376708A | Biodegradable plastic materials, method of producing them, and their use | Chemistry; Metallurgy | 11 | Expired |
| US5118722A | Method of producing elastic foams having a base of polyurethane by microwave foaming | Chemistry; Metallurgy | 10 | Expired |
| US5302670A | Plastics on fatty acid basis | Chemistry; Metallurgy | 6 | Expired |
| US5312933A | Method of producing symmetrical difatty acid diamides | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.