Lothar Zipfel
6Patents
3h-index
11Co-inventors
54Inventor score
Filing activity: Oct 22, 1979 → May 14, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6080799A | Mixtures containing 1,1,1,3,3 pentafluorobutane | Chemistry; Metallurgy | 20 | Expired |
| US4278324A | Adjustable mount for optical components | Physics | 12 | Expired |
| US6380275B1 | Production of polyurethane foams and of foamed thermoplastic synthetic resins | Chemistry; Metallurgy | 10 | Expired |
| US5623150A | Process for the stabilization of compositions containing hydrofluoroalkanes and stabilized compositions containing hydrofluoroalkanes | Chemistry; Metallurgy | 3 | Expired |
| US6143269A | Purification of sulfuryl fluoride | Chemistry; Metallurgy | 3 | Expired |
| US9963539B2 | Hydrofluorocarbon compositions | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.