Inventor · disambiguated record
Michel Hellin
Also filed as: HELLIN MICHEL
7 granted patents·151 citations·filing 1976–1981
86Inventor score
Files withINST FRANCAIS DU PETROLE7
Top patents by PatentIndex Score
7 records- 0194US4268701AProcess for producing high octane gasoline and particularly lead-free gasolineINST FRANCAIS DU PETROLE·Filed 1979·Granted May 19, 1981·38 cites·10 claims
- 0293US4270929AProcess for producing gasoline of high octane number, in particular lead-free gasolineINST FRANCAIS DU PETROLE·Filed 1979·Granted Jun 2, 1981·50 cites·9 claims
- 0385US4395580AProcess for producing an olefin by decomposition of the corresponding etherINST FRANCAIS DU PETROLE·Filed 1981·Granted Jul 26, 1983·22 cites·22 claims
- 0482US4267393AProcess for producing ethers by reacting olefins with alcoholsINST FRANCAIS DU PETROLE·Filed 1979·Granted May 12, 1981·17 cites·18 claims
- 0559US4024203AOligomerization of unsaturated hydrocarbons with acid catalystsINST FRANCAIS DU PETROLE·Filed 1976·Granted May 17, 1977·16 cites·14 claims
- 0656US4268700AProcess for producing gasoline of high octane number and particularly lead free gasoline, from olefininc C3 -C4 cutsINST FRANCAIS DU PETROLE·Filed 1979·Granted May 19, 1981·4 cites·13 claims
- 0750US4310710AProcess for manufacturing and recovering methyl tert.butyl etherINST FRANCAIS DU PETROLE·Filed 1980·Granted Jan 12, 1982·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →