Inventor · disambiguated record
Donald L. Bunning
Also filed as: BUNNING DONALD · BUNNING DONALD L · BUNNING DONALD LEROY
26 granted patents·6 pending applications·519 citations·filing 1979–2022
96Inventor score
Files withIOWA CORN PROMOTION BOARD8T EN PROCESS TECH INC4UNION CARBIDE CHEM PLASTIC4BEST EN INC3NOVOMER INC3
Top patents by PatentIndex Score
32 records- 0198US9493391B2Process for beta-lactone productionNOVOMER INC·Filed 2015·Granted Nov 15, 2016·49 cites·39 claims
- 0298US9206144B2Process for beta-lactone productionNOVOMER INC·Filed 2014·Granted Dec 8, 2015·46 cites·40 claims
- 0398US8796475B2Process for beta-lactone productionNOVOMER INC·Filed 2013·Granted Aug 5, 2014·46 cites·92 claims
- 0498US8445703B2Process for beta-lactone productionALLEN SCOTT D·Filed 2010·Granted May 21, 2013·51 cites·40 claims
- 0596US4283562AHydroformylation process using stable rhodium catalystUNION CARBIDE CORP·Filed 1979·Granted Aug 11, 1981·82 cites·11 claims
- 0695US11319269B2Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalystIOWA CORN PROMOTION BOARD·Filed 2020·Granted May 3, 2022·3 cites·30 claims
- 0795US4593127AHydroformylation processUNION CARBIDE CORP·Filed 1985·Granted Jun 3, 1986·87 cites·24 claims
- 0894US10544072B2Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycolIOWA CORN PROMOTION BOARD·Filed 2017·Granted Jan 28, 2020·6 cites·19 claims
- 0991US5728893AProcess using multistaged reactorsUNION CARBIDE CHEM PLASTIC·Filed 1996·Granted Mar 17, 1998·63 cites·14 claims
- 1087US7663002B2Hydroformylation process and product separation with improved recovery of rhodiumDOW GLOBAL TECHNOLOGIES INC·Filed 2007·Granted Feb 16, 2010·8 cites·23 claims
- 1187US5001274AHydroformylation processUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Mar 19, 1991·23 cites·17 claims
- 1286US7615658B2Aldehyde and alcohol compositions derived from seed oilsDOW GLOBAL TECHNOLOGIES INC·Filed 2004·Granted Nov 10, 2009·21 cites·18 claims
- 1380US12077489B2Continuous, carbohydrate to ethylene glycol processesT EN PROCESS TECH INC·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 1480US10618864B2Process to prepare levulinic acidGFBIOCHEMICALS IP ASSETS B V·Filed 2018·Granted Apr 14, 2020·1 cites·17 claims
- 1580US10472310B2Continuous processes for the highly selective conversion of sugars to propylene glycol or mixtures of propylene glycol and ethylene glycolIOWA CORN PROMOTION BOARD·Filed 2017·Granted Nov 12, 2019·1 cites·16 claims
- 1679US9115067B1Process for the manufacture of acroleinNOVUS INT INC·Filed 2014·Granted Aug 25, 2015·3 cites·16 claims
- 1775US8124812B2Aldehyde compositions derived from seed oilsLYSENKO ZENON·Filed 2009·Granted Feb 28, 2012·3 cites·17 claims
- 1872US11319268B2Continuous, carbohydrate to ethylene glycol processesIOWA CORN PROMOTION BOARD·Filed 2020·Granted May 3, 2022·0 cites·20 claims
- 1972US10975010B2Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycolIOWA CORN PROMOTION BOARD·Filed 2019·Granted Apr 13, 2021·0 cites·15 claims
- 2071US11919840B2Methods for operating continuous, unmodulated, multiple catalytic step processesT EN PROCESS TECH INC·Filed 2020·Granted Mar 5, 2024·0 cites·18 claims
- 2171US11655200B2Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalystT EN PROCESS TECH INC·Filed 2021·Granted May 23, 2023·0 cites·27 claims
- 2270US10988426B2Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycolIOWA CORN PROMOTION BOARD·Filed 2019·Granted Apr 27, 2021·0 cites·16 claims
- 2369US7872149B2Biodiesel processes in the presence of free fatty acids and biodiesel producer compositionsBEST EN INC·Filed 2007·Granted Jan 18, 2011·4 cites·25 claims
- 2468US4999452AProcess for producing acrylic esterUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Mar 12, 1991·11 cites·15 claims
- 2564US2021087129A1Process for making ethylene glycol and/or propylene glycol from aldose- and/or ketose-yielding carbohydrates with ex situ hydrogenolysis or hydrogenation catalyst treatmentIOWA CORN PROMOTION BOARD·Filed 2020·Application pending·0 cites
- 2664US2021087128A1Process with integrated recycle for making ethylene glycol and/or propylene glycol from aldose- and/or ketose- yielding carbohydratesIOWA CORN PROMOTION BOARD·Filed 2020·Application pending·0 cites
- 2763US5731473AMetal-ligand complex catalyzed processesUNION CARBIDE CHEM PLASTIC·Filed 1996·Granted Mar 24, 1998·11 cites·18 claims
- 2859US11680031B2Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalystT EN PROCESS TECH INC·Filed 2022·Granted Jun 20, 2023·0 cites·18 claims
- 2953US2014316161A1Process to prepare levulinic acidSEGETIS INC·Filed 2012·Application pending·0 cites
- 3053US2008110082A1Biodiesel production with enhanced alkanol recoveryMALISZEWSKI THOMAS A·Filed 2007·Application pending·0 cites
- 3146US2010126060A1Biodiesel production with reduced water emissionsBEST EN INC·Filed 2008·Application pending·0 cites
- 3242US2010242346A1Processes for the esterification of free fatty acids and the production of biodieselBEST EN INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →