Inventor · disambiguated record
Michael J. Dagani
Also filed as: DAGANI MICHAEL J · WIEGAND KARL E
8 granted patents·22 citations·filing 1977–1981
81Inventor score
Technology areasC07D
Files withETHYL CORP8
Top patents by PatentIndex Score
8 records- 0172US4187230APreparation of 5-aroyl-pyrrole compoundsETHYL CORP·Filed 1977·Granted Feb 5, 1980·7 cites·23 claims
- 0265US4333878AProcess for producing substituted pyrrolesETHYL CORP·Filed 1981·Granted Jun 8, 1982·6 cites·8 claims
- 0357US4388468AProcess for producing substituted pyrrolesETHYL CORP·Filed 1981·Granted Jun 14, 1983·4 cites·11 claims
- 0451US4565878AProcess for producing substituted pyrrolesETHYL CORP·Filed 1980·Granted Jan 21, 1986·3 cites·4 claims
- 0544US4359422AAcid stabilized compositions of 2,2,2-trichloro-1-(N-hydrocarbylpyrryl-2)-ethanolETHYL CORP·Filed 1980·Granted Nov 16, 1982·2 cites·6 claims
- 0632US4246175ASynthesis of 5-cyano-1-hydrocarbylpyrrole-2-acetic acidETHYL CORP·Filed 1979·Granted Jan 20, 1981·0 cites·11 claims
- 0731US4322539AConversion of ethers to thioaminesETHYL CORP·Filed 1981·Granted Mar 30, 1982·0 cites·10 claims
- 0830US4233219ASynthesis of 2,2,2-trichloro-1-(N-hydrocarbonpyrryl-2)-ethanolETHYL CORP·Filed 1979·Granted Nov 11, 1980·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →