Inventor · disambiguated record
Daniel Lonchamp
Also filed as: LONCHAMP DANIEL
6 granted patents·219 citations·filing 1980–1994
85Inventor score
Files withINST FRANCAIS DU PETROLE6
Top patents by PatentIndex Score
6 records- 0187US4320050AProcess for selectively extracting dyestuffs contained in cyanophyceae algae, the so-extracted dyestuffs and their use, particularly in foodstuffsINST FRANCAIS DU PETROLE·Filed 1980·Granted Mar 16, 1982·30 cites·19 claims
- 0284US4548615AProcess for manufacturing solid fuels from heavy hydrocarbon oils and vegetable materialsINST FRANCAIS DU PETROLE·Filed 1984·Granted Oct 22, 1985·58 cites·19 claims
- 0382US5114590AContinuous 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 pressuresINST FRANCAIS DU PETROLE·Filed 1990·Granted May 19, 1992·64 cites·10 claims
- 0482US5093004AContinuous process and apparatus for chromatographic separation of a mixture of at least three constituents into three purified effluents using two solventsINST FRANCAIS DU PETROLE·Filed 1990·Granted Mar 3, 1992·64 cites·7 claims
- 0541US5431822AProcess for the chromatographic separation of a mixture of polyglycerolsINST FRANCAIS DU PETROLE·Filed 1994·Granted Jul 11, 1995·2 cites·8 claims
- 0633US5470370AComplex 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 materialINST FRANCAIS DU PETROLE·Filed 1994·Granted Nov 28, 1995·1 cites·5 claims
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