Inventor · disambiguated record
Juhan Koll
Also filed as: KOELL JUHAN
5 granted patents·182 citations·filing 1984–1996
84Inventor score
Top patents by PatentIndex Score
5 records- 0193US4855505APromoted nickel and/or cobalt catalyst, its use, and process performed in its presenceBEROL KEMI AB·Filed 1986·Granted Aug 8, 1989·99 cites·22 claims
- 0280US4701434APromoted nickel and/or cobalt catalyst, its use, and process performed in its presesnceBEROL KEMI AB·Filed 1984·Granted Oct 20, 1987·30 cites·19 claims
- 0378US4863890AProcess for preparing a ruthenium-promoted, halogen-containing nickel and/or cobalt catalyst and a catalyst prepared by the processBEROL KEMI AB·Filed 1987·Granted Sep 5, 1989·31 cites·36 claims
- 0460US4992587AProcess of using a ruthenium-promoted, halogen-containing, nickel and/or cobalt catalyst, to catalyze an amination reactionBEROL KEMI AB·Filed 1989·Granted Feb 12, 1991·15 cites·5 claims
- 0551US6013801AMethod for producing aminoethylethanolamine and/or hydroxyethyl piperazineAKZO NOBEL NV·Filed 1996·Granted Jan 11, 2000·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →