Ludwig Deibele
7Patents
3h-index
26Co-inventors
57Inventor score
Filing activity: Sep 16, 1976 → Jun 22, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4148793A | Process for the purification of epsilon-caprolactam | Chemistry; Metallurgy | 8 | Expired |
| US5646328A | Process for removing by-products from diurethanes | Chemistry; Metallurgy | 6 | Expired |
| US5336376A | Distillation column with vaporous sidestream removal | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4180438A | Process for the preparation of sump product | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7790804B2 | Process for stripping polymer polyols | Chemistry; Metallurgy | 1 | Active |
| US5149890A | Process for the isolation of pure dinitrotoluenes | Chemistry; Metallurgy | 1 | Expired |
| US7435319B2 | Process for the mild distillative separation of mixtures | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.