Inventor · disambiguated record
Daniel A. Hickman
Also filed as: HICKMAN DANIEL A
24 granted patents·8 pending applications·465 citations·filing 1995–2022
95Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC9DOW GLOBAL TECHNOLOGIES INC6DOW AGROSCIENCES LLC4ROHM & HAAS2DOW CHEMICAL CO1
Top patents by PatentIndex Score
32 records- 0198US6452058B1Oxidative halogenation of C1 hydrocarbons to halogenated C1 hydrocarbons and integrated processes related theretoDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Sep 17, 2002·104 cites·58 claims
- 0295US6984763B2Oxidative halogenation and optional dehydrogenation of c3+hydrocarbonsDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Jan 10, 2006·43 cites·29 claims
- 0395US5648582AStable, ultra-low residence time partial oxidationUNIV MINNESOTA·Filed 1995·Granted Jul 15, 1997·129 cites·14 claims
- 0492US6680415B1Oxyhalogenation process using catalyst having porous rare earth halide supportDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Jan 20, 2004·50 cites·27 claims
- 0589US6821924B2Oxyhalogenation process using catalyst having porous rare earth halide supportDOW GLOBAL TECHNOLOGIES INC·Filed 2003·Granted Nov 23, 2004·30 cites·16 claims
- 0688US6909024B1Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such processDOW CHEMICAL CO·Filed 2000·Granted Jun 21, 2005·33 cites·26 claims
- 0786US6797845B1Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluentDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Sep 28, 2004·37 cites·30 claims
- 0885US6933417B1Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluentDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Aug 23, 2005·30 cites·44 claims
- 0984US11691942B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystROHM & HAAS·Filed 2018·Granted Jul 4, 2023·2 cites·10 claims
- 1076US10745341B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Aug 18, 2020·1 cites·10 claims
- 1170US2022395815A1Method for preparation of heterogeneous catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 1269US8449729B2Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon productTRIPPEER MICHAEL L·Filed 2010·Granted May 28, 2013·1 cites·48 claims
- 1362US9139500B2Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon productDOW AGROSCIENCES LLC·Filed 2013·Granted Sep 22, 2015·0 cites·11 claims
- 1462US9126886B2Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon productDOW AGROSCIENCES LLC·Filed 2013·Granted Sep 8, 2015·0 cites·17 claims
- 1562US9035098B2Process for the conversion of aliphatic cyclic amines to aliphatic diaminesFEIST SHAWN D·Filed 2010·Granted May 19, 2015·1 cites·7 claims
- 1662US9024072B2Process for reductive amination of aliphatic cyanoaldehydes to aliphatic diaminesMOLITOR ERICH J·Filed 2010·Granted May 5, 2015·1 cites·2 claims
- 1761US6921834B2Continuous process for preparing N-phosphonomethyl glycineDOW AGROSCIENCES LLC·Filed 2002·Granted Jul 26, 2005·3 cites·19 claims
- 1859US10829434B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystROHM & HAAS·Filed 2018·Granted Nov 10, 2020·0 cites·11 claims
- 1959US10829435B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Nov 10, 2020·0 cites·10 claims
- 2059US10829432B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Nov 10, 2020·0 cites·9 claims
- 2159US9745233B2Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon productDOW AGROSCIENCES LLC·Filed 2015·Granted Aug 29, 2017·0 cites·10 claims
- 2257US10865179B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Dec 15, 2020·0 cites·9 claims
- 2357US2020171465A1Method for preparation of heterogeneous catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 2454US10829431B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Nov 10, 2020·0 cites·9 claims
- 2549US2005148805A1Process for the conversion of ethylene to vinyl chloride, and novel catalyst compositions useful for such processFiled 2005·Application pending·0 cites
- 2649US2015321915A1Process and system for production of dichlorineDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 2748US2011268648A1Process and system for production of dichlorineDOW GLOBAL TECHNOLOGIES LLC·Filed 2011·Application pending·0 cites
- 2835US2005027084A1Production of vinyl halide from single carbon feedstocksFiled 2002·Application pending·0 cites
- 2934US2012136173A1Process for improving the catalytic activity of catalyst systems for reductive amination of aliphatic cyanoaldehydes to aliphatic diaminesHICKMAN DANIEL A·Filed 2010·Application pending·0 cites
- 3033US9233908B2Cycloaliphatic diamines and method of making the sameSCHUITMAN ABRAHAM D·Filed 2010·Granted Jan 12, 2016·0 cites·10 claims
- 3133US2004152929A1Process for vinyl chloride manufacture from ethane and ethylene with air feed and alternative hcl processing methodsFiled 2002·Application pending·0 cites
- 3224US9187403B2Process for separating one or more aliphatic diamines from reductive amination reaction solvents and impuritiesSANTHANY STACIE·Filed 2010·Granted Nov 17, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →