Inventor · disambiguated record
Olan S. Fruchey
Also filed as: FRUCHEY OLAN S · FRUCHEY OLAN STANLEY
65 granted patents·20 pending applications·783 citations·filing 1982–2017
99Inventor score
Top patents by PatentIndex Score
85 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
- 0398US9156803B2Succinic anhydride from ethylene oxideALLEN SCOTT D·Filed 2011·Granted Oct 13, 2015·46 cites·39 claims
- 0498US8796475B2Process for beta-lactone productionNOVOMER INC·Filed 2013·Granted Aug 5, 2014·46 cites·92 claims
- 0598US8445703B2Process for beta-lactone productionALLEN SCOTT D·Filed 2010·Granted May 21, 2013·51 cites·40 claims
- 0696US6114489AReactive hyperbranched polymers for powder coatingsHERBERTS GMBH·Filed 1997·Granted Sep 5, 2000·168 cites·30 claims
- 0795US8084626B1Processes for the production of hydrogenated productsFRUCHEY OLAN S·Filed 2011·Granted Dec 27, 2011·11 cites·20 claims
- 0894US8246792B2Processes for producing succinic acid from fermentation broths containing diammonium succinateFRUCHEY OLAN S·Filed 2011·Granted Aug 21, 2012·9 cites·12 claims
- 0993US8242308B2Process for producing acrylic acidHO FUNGAU·Filed 2007·Granted Aug 14, 2012·31 cites·20 claims
- 1091US8530700B2Process for producing acrylic acidHO FUNGAU·Filed 2012·Granted Sep 10, 2013·11 cites·20 claims
- 1191US8203021B2Processes for producing monoammonium succinate from fermentation broths containing diammonium succinate, monoammonium succinate and/or succinic acid, and conversion of monoammonium succinate to succinic acidFRUCHEY OLAN S·Filed 2011·Granted Jun 19, 2012·5 cites·17 claims
- 1289US8193375B2Processes for the production of hydrogenated productsFRUCHEY OLAN S·Filed 2011·Granted Jun 5, 2012·5 cites·10 claims
- 1389US6599972B2Latex compositions containing ethylenically unsaturated esters of fatty compounds and applications thereofUNIV SOUTHERN MISSISSIPPI·Filed 2001·Granted Jul 29, 2003·26 cites·21 claims
- 1486US6174948B1Latex compositions containing ethylenically unsaturated esters of fatty compounds and applications thereofUNIV SOUTHERN MISSISSIPPI·Filed 1996·Granted Jan 16, 2001·49 cites·7 claims
- 1585US9290430B2Acrylic acid from lactide and processSGA POLYMERS LLC·Filed 2015·Granted Mar 22, 2016·4 cites·19 claims
- 1684US6001913ALatex compositions containing ethylenically unsaturated esters of long-chain alkenolsUNIV SOUTHERN MISSISSIPPI·Filed 1996·Granted Dec 14, 1999·42 cites·15 claims
- 1783US8410291B2Processes for the production of hydrogenated productsFRUCHEY OLAN S·Filed 2011·Granted Apr 2, 2013·2 cites·10 claims
- 1882US9573874B2Acrylic acid and acrylate ester from lactide processSGA POLYMERS LLC·Filed 2014·Granted Feb 21, 2017·4 cites·12 claims
- 1982US8703900B2Processes for producing caprolactam and derivatives thereof from fermentation broths containing diammonium adipate, monoammonium adipate and/or adipic acidFRUCHEY OLAN S·Filed 2011·Granted Apr 22, 2014·3 cites·20 claims
- 2080US10294185B2Control of a process for the purification of (meth)acrylic acid using on-line, near IR analysisARKEMA INC·Filed 2017·Granted May 21, 2019·1 cites·4 claims
- 2180US9464030B2Processes for producing butanediol (BDO), diaminobutane (DAB), succinic dinitrile (SDN) and succinamide (DAM)FRUCHEY OLAN S·Filed 2011·Granted Oct 11, 2016·2 cites·12 claims
- 2280US8466300B2Processes for the production of hydrogenated productsFRUCHEY OLAN S·Filed 2011·Granted Jun 18, 2013·2 cites·1 claims
- 2379US9115067B1Process for the manufacture of acroleinNOVUS INT INC·Filed 2014·Granted Aug 25, 2015·3 cites·16 claims
- 2479US5438142AFunctionalized tris(hydroxyphenyl) compoundsHOECHST CELANESE CORP·Filed 1993·Granted Aug 1, 1995·16 cites·2 claims
- 2576US5464923APolymer compositions containing substituted biphenyl pyrazinesHOECHST CELANESE CORP·Filed 1994·Granted Nov 7, 1995·13 cites·11 claims
- 2675US5393924AMethod for the preparation of arylalkanolamineacylatesHOECHST CELANESE CORP·Filed 1994·Granted Feb 28, 1995·14 cites·18 claims
- 2773US9447201B2Polymerization inhibitor composition and method of inhibiting polymerization of distillable monomersKAR KISHORE K·Filed 2010·Granted Sep 20, 2016·2 cites·20 claims
- 2873US8895779B2Processes for producing monoammonium adipate and conversion of monoammonium adipate to adipic acidFRUCHEY OLAN S·Filed 2011·Granted Nov 25, 2014·1 cites·24 claims
- 2973US8742060B2Processes for producing hexamethylenediamine (HMD), adiponitrile (ADN), adipamide (ADM) and derivatives thereofFRUCHEY OLAN S·Filed 2011·Granted Jun 3, 2014·1 cites·18 claims
- 3072US9745244B2Control of a process for the purification of (meth)acrylic acid using on-line, near IR analysisLIGON TIMOTHY D·Filed 2009·Granted Aug 29, 2017·3 cites·3 claims
- 3172US4994613AProcess for preparing 4-hydroxyacetophenone oxime with mother liquor recycleHOECHST CELANESE CORP·Filed 1990·Granted Feb 19, 1991·11 cites·4 claims
- 3268US9012686B2Acrylic acid from lactide and processFRUCHEY OLAN S·Filed 2011·Granted Apr 21, 2015·1 cites·12 claims
- 3368US4980496AMethod for producing C1 to C5 alkyl nitridesFRUCHEY OLAN S·Filed 1989·Granted Dec 25, 1990·8 cites·18 claims
- 3468US4487720ASeparation and production of organic saturated monocarboxylic acidsCELANESE CORP·Filed 1982·Granted Dec 11, 1984·13 cites·22 claims
- 3567US7906679B2Metal surfaces to inhibit ethylenically unsaturated monomer polymerizationARKEMA INC·Filed 2003·Granted Mar 15, 2011·5 cites·15 claims
- 3661US5459266ASubstituted pyrazinesHOECHST CELANESE CORP·Filed 1994·Granted Oct 17, 1995·11 cites·1 claims
- 3760US2013178652A1Method of inhibiting polymerization and fouling in acrylic acid and acrylate processesARKEMA INC·Filed 2013·Application pending·0 cites
- 3860US2012215014A1Processes for the production of hydrogenated productsFRUCHEY OLAN S·Filed 2012·Application pending·0 cites
- 3958US8624059B2Processes for producing monoammonium succinate from fermentation broths containing diammonium succinate, monoammonium succinate and/or succinic acid, and conversion of monoammonium succinate to succinic acidFRUCHEY OLAN S·Filed 2011·Granted Jan 7, 2014·0 cites·40 claims
- 4058US2011160484A1Method of Inhibiting Polymerization and Fouling in Acrylic Acid and Acrylate ProcessesFRUCHEY OLAN S·Filed 2008·Application pending·0 cites
- 4156US4999457AProcess for the synthesis of 3-chloro-4-hydroxyacetanilideHOECHST CELANESE CORP·Filed 1990·Granted Mar 12, 1991·5 cites·5 claims
- 4255US4855499ANovel process to prevent formation of chlorinated by-products in APAP productionHOECHST CELANESE CORP·Filed 1987·Granted Aug 8, 1989·4 cites·9 claims
- 4355US2016102068A1Succinic anhydride from ethylene oxideNOVOMER INC·Filed 2015·Application pending·0 cites
- 4455US2016122643A1Method of inhibiting polymerization and fouling in acrylic acid and acrylate processesARKEMA INC·Filed 2015·Application pending·0 cites
- 4553US5220063AMethod for the preparation of arylalkanolacylamidesHOECHST CELANESE CORP·Filed 1991·Granted Jun 15, 1993·4 cites·18 claims
- 4651US5198585AMethod for the preparation of arylketoaminesHOECHST CELANESE CORP·Filed 1991·Granted Mar 30, 1993·4 cites·23 claims
- 4748US8685253B2Processes for removing color during production of runway deicerFRUCHEY OLAN S·Filed 2010·Granted Apr 1, 2014·0 cites·12 claims
- 4847US6897255B1Latex compositions containing ethylenically unsaturated esters of long-chain alkenols and applications thereofUNIV SOUTHERN MISSISSIPPI·Filed 1999·Granted May 24, 2005·9 cites·10 claims
- 4947US2011272269A1Processes for producing succinic acid from fermentation broths containing diammonium succinateBIOAMBER SAS·Filed 2011·Application pending·0 cites
- 5047US2010292501A1Process for recovering sulfonic acid catalyst and noble products from acrylate heavy endsARKEMA INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →