Inventor · disambiguated record
Diether Koch
Also filed as: KOCH DIETHER
16 granted patents·10 pending applications·100 citations·filing 1981–2020
92Inventor score
Files withARKEMA FRANCE4ASHLAND OIL INC4ASHLAND SUEDCHEMIE KERNFEST4ASK CHEMICALS GMBH4PRIEBE CHRISTIAN3
Top patents by PatentIndex Score
26 records- 0190US7770629B2Moulding mixture for producing casting moulds for metalworkingLUNGEN GMBH AS·Filed 2005·Granted Aug 10, 2010·47 cites·23 claims
- 0285US10232430B2Mould material mixture having improved flowabilityASK CHEMICALS GMBH·Filed 2015·Granted Mar 19, 2019·2 cites·20 claims
- 0381US10722938B2Process for casting nonferrous metals including light metals and casting moldASK CHEMICALS GMBH·Filed 2017·Granted Jul 28, 2020·1 cites·20 claims
- 0481US10092946B2Mold material mixtures on the basis of inorganic binders, and method for producing molds and cores for metal castingASK CHEMICALS GMBH·Filed 2015·Granted Oct 9, 2018·2 cites·21 claims
- 0574US6772820B2Polyurethane based binder system for the manufacture of foundry cores and moldsASHLAND INC·Filed 2003·Granted Aug 10, 2004·12 cites·5 claims
- 0671US10828696B2Use of amine blends for foundry shaped cores and casting metalsARKEMA FRANCE·Filed 2018·Granted Nov 10, 2020·0 cites·22 claims
- 0767US9493602B2Polyurethaner-based binder for producing cores and casting molds using isocyanates containing a uretonimine and/or carbodiimide group, a mold material mixture containing said binder, and a method using said binderCORNELISSEN CARSTEN·Filed 2011·Granted Nov 15, 2016·2 cites·20 claims
- 0867US9000067B2Binder containing substituted benzenes and naphthalenes for producing cores and molds for metal casting, mold material mixture, and methodPRIEBE CHRISTIAN·Filed 2011·Granted Apr 7, 2015·1 cites·21 claims
- 0967US8813830B2Use of branched alkane diol carboxylic acid diesters in polyurethane-based foundry bindersPRIEBE CHRISTIAN·Filed 2009·Granted Aug 26, 2014·2 cites·15 claims
- 1066US2021039158A1Use of amine blends for foundry shaped cores and casting metalsARKEMA FRANCE·Filed 2020·Application pending·0 cites
- 1162US2016067768A1Use of amine blends for foundry shaped cores and casting metalsARKEMA FRANCE·Filed 2015·Application pending·0 cites
- 1260US9737927B2Thermal regeneration of foundry sandKOCH DIETHER·Filed 2008·Granted Aug 22, 2017·2 cites·20 claims
- 1360US8919421B2Catalysts comprising methane sulfonic acid for the acid hardening methodFROHN MARCUS·Filed 2009·Granted Dec 30, 2014·2 cites·4 claims
- 1455US4412088ACyclopentadiene derivatives, method for preparing, and use thereofASHLAND OIL INC·Filed 1981·Granted Oct 25, 1983·13 cites·26 claims
- 1554US2010326620A1Mould material mixture having improved flowabilityASHLAND SUEDCHEMIE KERNFEST·Filed 2008·Application pending·0 cites
- 1654US2010126690A1Use of amine blends for foundry shaped cores and casting metalsARKEMA FRANCE·Filed 2008·Application pending·0 cites
- 1752US2010294454A1Moulding material mixture containing phosphorus for producing casting moulds for machining metalASHLAND SUEDCHEMIE KERNFEST·Filed 2007·Application pending·0 cites
- 1850US4529771AComposition, method for preparing and use thereofASHLAND OIL INC·Filed 1984·Granted Jul 16, 1985·3 cites·29 claims
- 1948US2015129155A1Method for producing molds and cores for metal casting and molds and cores produced according to this methodASK CHEMICALS GMBH·Filed 2013·Application pending·0 cites
- 2043US2010224756A1Moulding material mixture containing carbohydratesASHLAND SUEDCHEMIE KERNFEST·Filed 2007·Application pending·0 cites
- 2142US2014300031A1Binder system based on polyurethane for producing cores and casting molds using cyclic formals, molding material mixture, and methodPRIEBE CHRISTIAN·Filed 2011·Application pending·0 cites
- 2239US2009095439A1Borosilicate glass-containing molding material mixturesASHLAND SUEDCHEMIE KERNFEST·Filed 2006·Application pending·0 cites
- 2338US6554051B1Phenolic resin and binding agent for producing moulds and cores according to the phenolic resin-polyurethane methodFiled 1998·Granted Apr 29, 2003·5 cites·9 claims
- 2438US4483961APolymeric cyclopentadiene derivatives, method for preparing and use thereofASHLAND OIL INC·Filed 1983·Granted Nov 20, 1984·5 cites·36 claims
- 2538US4482653ACyclopentadiene derivatives, method for preparing, and use thereofASHLAND OIL INC·Filed 1983·Granted Nov 13, 1984·1 cites·20 claims
- 2638US2004132861A1Polyurethane based binder system for the manufacture of foundry cores and moldsASHLAND INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →