Inventor · disambiguated record
Hans Bellut
Also filed as: BELLUT HANS
7 granted patents·60 citations·filing 1972–1989
84Inventor score
Top patents by PatentIndex Score
7 records- 0180US4864026AMethod of manufacturing N-alkyl-N'-methyl-alkyleneureas, particularly N,N'-dHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Sep 5, 1989·16 cites·28 claims
- 0275US4845303AProcedure for the production of beta-isophorone from alpha-isophoroneHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Jul 4, 1989·13 cites·6 claims
- 0371US4855488AProcess for the preparation of dicyclopentenol estersHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Aug 8, 1989·11 cites·8 claims
- 0460US4970347AMethod of producing 2,6,6-trimethyl-2-cyclohexane-1,4-dioneHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Nov 13, 1990·6 cites·9 claims
- 0559US4898984AProcess for preparing 3,5,5,-trimethyl-4-hydroxy-2-cyclohexen-1-oneHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Feb 6, 1990·6 cites·9 claims
- 0654US4319918Aα-Substituted N-(trimethylcycloalkenyl)-N-alkylacetamides and their use in phytotoxic preparationsHUELS CHEMISCHE WERKE AG·Filed 1979·Granted Mar 16, 1982·3 cites·18 claims
- 0744US4005132AProcess for reacting trialkyl boranes with compounds containing protonsSTUDIENGESELLSCHAFT KOHLE MBH·Filed 1972·Granted Jan 25, 1977·5 cites·19 claims
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