HUTCHENSON; KEITH W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for HUTCHENSON; KEITH W..The latest application filed is for "process for the production of furfural using a water immiscible organic solvent".

Company Profile

2.42.61

HUTCHENSON; KEITH W. - Lincoln University PA
Hutchenson; Keith W - Lincoln University PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process For The Production Of Furfural Using A Water Immiscible Organic Solvent App 20220259166 - HUTCHENSON; KEITH W. ; et al.	2022-08-18
Process For The Production Of Furfural Using A Water Immiscible Organic Solvent App 20210070721 - Hutchenson; Keith W. ; et al.	2021-03-11
Process For The Production Of Furfural Using A Water Immiscible Organic Solvent App 20200223811 - Hutchenson; Keith W. ; et al.	2020-07-16
Hydrogenation of catmint oil Grant 10,442,785 - Jackson , et al. Oc	2019-10-15
Perfluoropolyether extraction processes Grant 10,093,880 - Hutchenson , et al. October 9, 2	2018-10-09
Recovery of perfluorinated polyether oils from grease matrices incorporating extraction aids by carbon dioxide extraction Grant 10,087,393 - Hutchenson , et al. October 2, 2	2018-10-02
Hydrogenation Of Catmint Oil App 20170260156 - JACKSON; SCOTT CHRISTOPHER ; et al.	2017-09-14
Hydrogenation of catmint oil Grant 9,688,652 - Jackson , et al. June 27, 2	2017-06-27
Solvent addition and removal in the hydrogenation of catmint oil Grant 9,521,844 - Fisher , et al. December 20, 2	2016-12-20
Perfluoropolyether Extraction Processes App 20160326455 - HUTCHENSON; KEITH W ; et al.	2016-11-10
Recovery Of Perfluorinated Polyether Oils From Grease Matrices Incorporating Extraction Aids By Carbon Dioxide Extraction App 20160319216 - HUTCHENSON; KEITH W ; et al.	2016-11-03
Processes for making furfurals Grant 9,181,210 - Hutchenson , et al. November 10, 2	2015-11-10
Hydrogenation Of Catmint Oil App 20150266846 - JACKSON; SCOTT CHRISTOPHER ; et al.	2015-09-24
Method For Obtaining A Lipid-containing Composition From Microbial Biomass App 20150218484 - AVGOUSTI; MARIOS ; et al.	2015-08-06
Hydrogenated Catmint Oil App 20150164073 - FISHER; JOHN CHARLES ; et al.	2015-06-18
Process For The Production Of Furfural App 20150152074 - CORBIN; DAVID RICHARD ; et al.	2015-06-04
Hydrogenation Of Catmint Oil App 20150152078 - JACKSON; SCOTT CHRISTOPHER ; et al.	2015-06-04
Process for the production of furfural Grant 9,012,664 - Corbin , et al. April 21, 2	2015-04-21
Method for obtaining a lipid-containing composition from microbial biomass Grant 8,999,663 - Avgousti , et al. April 7, 2	2015-04-07
Solvent Addition And Removal In The Hydrogenation Of Catmint Oil App 20150087698 - FISHER; JOHN CHARLES ; et al.	2015-03-26
Hydrogenation of catmint oil Grant 8,952,182 - Jackson , et al. February 10, 2	2015-02-10
Method For Forming And Extracting Solid Pellets Comprising Oil-containing Microbes App 20140329295 - AVGOUSTI; MARIOS ; et al.	2014-11-06
Partially fluorinated ureas and amides Grant 8,841,484 - Hutchenson , et al. September 23, 2	2014-09-23
Production of dihydronepetalactone Grant 8,765,975 - Hutchenson , et al. July 1, 2	2014-07-01
Furfural Production From Biomass App 20140171664 - Burket; Christopher ; et al.	2014-06-19
N-substituted pyrrolidonium ionic liquids with expanded linker Grant 8,735,603 - Foo , et al. May 27, 2	2014-05-27
Carbon dioxide removal and ionic liquid compounds useful therein Grant 8,721,770 - Foo , et al. May 13, 2	2014-05-13
Hydrogenation process for the preparation of tetrahydrofuran and alkylated derivatives thereof Grant 8,658,807 - Hutchenson , et al. February 25, 2	2014-02-25
Hydrogenation Of Catmint Oil App 20140018551 - JACKSON; SCOTT CHRISTOPHER ; et al.	2014-01-16
Solvent addition and removal in the hydrogenation of catmint oil Grant 8,558,015 - Fisher , et al. October 15, 2	2013-10-15
Hydrogenation of catmint oil Grant 8,552,210 - Jackson , et al. October 8, 2	2013-10-08
Processes For Making Furfurals App 20130172582 - Hutchenson; Keith W. ; et al.	2013-07-04
Process For The Production Of Furfural App 20130172583 - Corbin; David Richard ; et al.	2013-07-04
Method For Forming And Extracting Solid Pellets Comprising Oil-containing Microbes App 20130045226 - Avgousti; Marios ; et al.	2013-02-21
Method For Obtaining A Lipid-containing Composition From Microbial Biomass App 20130046105 - Avgousti; Marios ; et al.	2013-02-21
Functionalized N-substituted pyrrolidonium ionic liquids Grant 8,350,056 - Foo , et al. January 8, 2	2013-01-08
Hydrogenation of caryophellene Grant 8,293,217 - Hutchenson , et al. October 23, 2	2012-10-23
Aquaculture Feed Compositions App 20120183668 - ODOM; J. MARTIN ; et al.	2012-07-19
N-Substituted Pyrrolidonium Ionic Liquids with Expanded Linker App 20120130088 - Foo; Thomas ; et al.	2012-05-24
Processes for producing titanium dioxide Grant 8,137,647 - Corbin , et al. March 20, 2	2012-03-20
N-substituted pyrrolidonium ionic liquids Grant 8,138,354 - Foo , et al. March 20, 2	2012-03-20
Functionalized N-substituted pyrrolidonium ionic liquids Grant 8,119,818 - Foo , et al. February 21, 2	2012-02-21
Hydrogenation Process For The Preparation Of Tetrahydrofuran And Alkylated Derivatives Thereof App 20120035378 - Hutchenson; Keith W. ; et al.	2012-02-09
Carbon Dioxide Removal And Ionic Liquid Compounds Useful Therein App 20110296993 - Foo; Thomas ; et al.	2011-12-08
Continuous Liquid-phase Process For The Synthesis Of Diaminopyridines From Glutaronitriles App 20110301314 - Hutchenson; Keith W. ; et al.	2011-12-08
Method For Obtaining Polyunsaturated Fatty Acid-containing Compositions From Microbial Biomass App 20110263709 - Hutchenson; Keith W. ; et al.	2011-10-27
Gas-phase process for the synthesis of diaminopyridines from glutaronitriles Grant 7,999,057 - Hutchenson , et al. August 16, 2	2011-08-16
Functionalized N-substituted Pyrrolidonium Ionic Liquids App 20110137048 - Foo; Thomas ; et al.	2011-06-09
Production Of Dihydronepetalactone App 20100168447 - Hutchenson; Keith W. ; et al.	2010-07-01
Functionalized N-substituted Pyrrolidonium Ionic Liquids App 20100145074 - FOO; THOMAS ; et al.	2010-06-10
Solvent Addition And Removal In The Hydrogenation Of Catmint Oil App 20100145078 - Fisher; John Charles ; et al.	2010-06-10
Process For Fermentive Preparation Fo Alcohols And Recovery Of Product App 20100144000 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Process For Fermentive Preparation Of Alcohols And Recovery Of Product App 20100140166 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Process For Fermentive Preparation Of Alcohols And Recovery Of Product App 20100139154 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Process For Fermentive Preparationfor Alcolhols And Recovery Of Product App 20100143993 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Process For Fermentive Preparation Of Alcohols And Recovery Of Product App 20100143999 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Process for Fermentive Preparation of Alcohols and Recovery of Product App 20100143995 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Process for Fermentive Preparation of Alcohols and Recovery of Product App 20100143992 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
N-substituted Pyrrolidonium Ionic Liquids App 20100145073 - FOO; THOMAS ; et al.	2010-06-10
Process For Fermentive Preparation Of Alcohols And Recovery Of Product App 20100143994 - Erdner-Tindall; Jeanine M. ; et al.	2010-06-10
Hydrogenation Of Caryophellene App 20100092404 - Hutchenson; Keith W. ; et al.	2010-04-15
Gas-phase Process For The Synthesis Of Diaminopyridines From Glutaronitriles App 20100010189 - HUTCHENSON; KEITH W. ; et al.	2010-01-14
Processes For Producing Titanium Dioxide App 20080159933 - CORBIN; DAVID RICHARD ; et al.	2008-07-03
Processes For The Hydrothermal Production Of Titanuim Dioxide App 20080156229 - CORBIN; DAVID RICHARD ; et al.	2008-07-03
Methylenelactones syntheses in supercritical fluids Grant 7,314,942 - Hutchenson , et al. January 1, 2	2008-01-01
Liquid phase synthesis of methylene lactones using novel grafted catalyst Grant 7,205,416 - Hutchenson , et al. April 17, 2	2007-04-17
Liquid phase synthesis of methylene lactones using novel catalyst Grant 7,199,254 - Hutchenson , et al. April 3, 2	2007-04-03
Supercritical fluid phase synthesis of methylene lactones using catalysts derived from hydrotalcites App 20070073067 - Hutchenson; Keith W. ; et al.	2007-03-29
Supercritical fluid phase synthesis of methylene lactones using novel grafted catalyst Grant 7,166,727 - Hutchenson , et al. January 23, 2	2007-01-23
Supercritical fluid phase synthesis of methylene lactones using novel catalyst field of invention Grant 7,164,032 - Hutchenson , et al. January 16, 2	2007-01-16
Gas phase synthesis of methylene lactones using novel catalyst Grant 7,164,033 - Hutchenson , et al. January 16, 2	2007-01-16
Gas phase synthesis of methylene lactones using novel grafted catalyst Grant 7,161,014 - Hutchenson , et al. January 9, 2	2007-01-09
Supercritical fluid phase synthesis of methylene lactones using oxynitride catalyst Grant 7,153,981 - Hutchenson , et al. December 26, 2	2006-12-26
Gas phase synthesis of methylene lactones using oxynitride catalyst Grant 7,151,185 - Hutchenson , et al. December 19, 2	2006-12-19
Liquid phase synthesis of methylene lactones using oxnitride catalyst Grant 7,141,682 - Hutchenson , et al. November 28, 2	2006-11-28
Process for the production of Y-methyl-A-methylene-Y-butyrolactone from reaction of levulinic acid and hydrogen in the liquid phase followed by reaction of crude-Y-valerolactone and formaldehyde App 20060100448 - Manzer; Leo Ernest ; et al.	2006-05-11
Process for the production of y-methyl-a-methylene-y-butyrolactone from reaction of levulinic acid and hydrogen followed by reaction of crude y-valerolactone and formaldehyde, both reactions being carried out in the supercritical or near-critical fluid phase App 20060100450 - Manzer; Leo Ernest ; et al.	2006-05-11
Process for the production of y-methyl-a-methylene-y-butyrolactone from reaction of levulinic acid and hydrogen with recycle of unreacted levulinic acid followed by reaction of crude y-valerolactone and formaldehyde, both reactions being carried out in the supercritical or near-critical fluid phase App 20060100447 - Manzer; Leo Ernest ; et al.	2006-05-11
Liquid phase synthesis of methylene lactones using novel catalyst App 20060025610 - Hutchenson; Keith W. ; et al.	2006-02-02
Supercritical fluid phase synthesis of methylene lactones using novel grafted catalyst App 20060025605 - Hutchenson; Keith W. ; et al.	2006-02-02
Gas phase synthesis of methylene lactones using novel catalyst App 20060025612 - Hutchenson; Keith W. ; et al.	2006-02-02
Liquid phase synthesis of methylene lactones using novel grafted catalyst App 20060025607 - Hutchenson; Keith W. ; et al.	2006-02-02
Gas phase synthesis of methylene lactones using oxinitride catalyst App 20060025606 - Hutchenson; Keith W. ; et al.	2006-02-02
Supercritical fluid phase synthesis of methylene lactones using novel catalyst field of invention App 20060025608 - Hutchenson; Keith W. ; et al.	2006-02-02
Liquid phase synthesis of methylene lactones using oxnitride catalyst App 20060025604 - Hutchenson; Keith W. ; et al.	2006-02-02
Supercritical fluid phase synthesis of methylene lactones using oxynitride catlayst App 20060025609 - Hutchenson; Keith W. ; et al.	2006-02-02
Gas phase synthesis of methylene lactones using novel grafted catalyst App 20060025611 - Hutchenson; Keith W. ; et al.	2006-02-02
Production of 5-methyl-dihydro-furan-2-one from levulinic acid in supercritical media Grant 6,946,563 - Manzer , et al. September 20, 2	2005-09-20
Production of 5-methyl-dihydro-furan-2-one from levulinic acid in supercritical media App 20040254384 - Manzer, Leo Ernest ; et al.	2004-12-16
Methylenelactone synthesis in supercritical fluids Grant 6,649,776 - Manzer , et al. November 18, 2	2003-11-18
Methylenelactones syntheses in supercritical fluids App 20030166949 - Manzer, Leo E. ; et al.	2003-09-04
Methylenelactone synthesis in supercritical fluids App 20030158425 - Manzer, Leo E. ; et al.	2003-08-21

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