Inventor · disambiguated record
Hans-Juergen Koehle
Also filed as: KOEHLE HANS-JUERGEN
7 granted patents·2 pending applications·35 citations·filing 2008–2016
81Inventor score
Files withEVONIK DEGUSSA GMBH2EVONIK INDUSTRIES AG2HERRWERTH SASCHA2EVONIK GOLDSCHMIDT GMBH1EVONIK OPERATIONS GMBH1
Top patents by PatentIndex Score
9 records- 0191US9073818B2Quaternary dialkanolamine estersHERRWERTH SASCHA·Filed 2011·Granted Jul 7, 2015·7 cites·19 claims
- 0290US9745251B2Lipase-stable thickening agentEVONIK INDUSTRIES AG·Filed 2013·Granted Aug 29, 2017·6 cites·7 claims
- 0390US8362095B2Defoaming of ionic liquidsEVONIK GOLDSCHMIDT GMBH·Filed 2009·Granted Jan 29, 2013·16 cites·11 claims
- 0486US9801797B2Formulation comprising ester quats based on isopropanolamineEVONIK INDUSTRIES AG·Filed 2014·Granted Oct 31, 2017·3 cites·13 claims
- 0582US9763870B2Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickenersEVONIK DEGUSSA GMBH·Filed 2015·Granted Sep 19, 2017·2 cites·13 claims
- 0673US10815191B2Formulation comprising ester quats based on isopropanolamine and tetrahydroxypropyl ethylenediamineEVONIK DEGUSSA GMBH·Filed 2015·Granted Oct 27, 2020·1 cites·5 claims
- 0751US2009170734A1Novel imidazolinium salts with low melting point, processes for preparation thereof and use thereof as a lubricantSCHWAB PETER·Filed 2008·Application pending·0 cites
- 0847US2013071343A1Quaternary dialkanolamine estersHERRWERTH SASCHA·Filed 2011·Application pending·0 cites
- 0939US11547644B2Emulsions comprising cationic emulsifiers based on MDIPA ester quatsEVONIK OPERATIONS GMBH·Filed 2016·Granted Jan 10, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →