Daniel Lonchamp
6Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Apr 4, 1980 → Jun 29, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5093004A | Continuous process and apparatus for chromatographic separation of a mixture of at least three constituents into three purified effluents using two solvents | Performing Operations; Transporting | 54 | Expired |
| US5114590A | Continuous process and device for the chromatographic separation of a mixture of at least three constituents into three purified effluents by means of a single solvent at two different temperatures and/or at two different pressures | Performing Operations; Transporting | 54 | Expired |
| US4548615A | Process for manufacturing solid fuels from heavy hydrocarbon oils and vegetable materials | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4320050A | Process for selectively extracting dyestuffs contained in cyanophyceae algae, the so-extracted dyestuffs and their use, particularly in foodstuffs | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5431822A | Process for the chromatographic separation of a mixture of polyglycerols | Chemistry; Metallurgy | 1 | Expired |
| US5470370A | Complex composition resulting from the action of urea on a sulfuric sludge of petroleum origin, process for the preparation thereof and use thereof as a source of fertilizing material | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.