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name:-0.045291900634766
name:-0.034693002700806
name:-0.010656833648682
Schreck; David James Patent Filings

Schreck; David James

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schreck; David James.The latest application filed is for "continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst".

Company Profile
10.32.39
  • Schreck; David James - Lake City MN
  • Schreck; David James - Midland MI
  • Schreck; David James - Cross Lanes WV
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Continuous Processes For The Selective Conversion Of Aldohexose-yielding Carbohydrate To Ethylene Glycol Using Low Concentrations Of Retro-aldol Catalyst
App 20220135505 - Schreck; David James ;   et al.
2022-05-05
Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst
Grant 11,319,269 - Schreck , et al. May 3, 2
2022-05-03
Continuous, carbohydrate to ethylene glycol processes
Grant 11,319,268 - Chrisman , et al. May 3, 2
2022-05-03
Continuous Processes For The Selective Conversion Of Aldohexose-yielding Carbohydrate To Ethylene Glycol Using Low Concentrations Of Retro-aldol Catalyst
App 20220089514 - Schreck; David James ;   et al.
2022-03-24
Continuous Processes For The Selective Conversion Of Aldohexose-yielding Carbohydrate To Ethylene Glycol Using Low Concentrations Of Retro-aldol Catalyst
App 20220089515 - Schreck; David James ;   et al.
2022-03-24
Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol
Grant 10,988,426 - Schreck , et al. April 27, 2
2021-04-27
Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol
Grant 10,975,010 - Schreck , et al. April 13, 2
2021-04-13
Process With Integrated Recycle For Making Ethylene Glycol And/or Propylene Glycol From Aldose- And/or Ketose- Yielding Carbohydrates
App 20210087128 - Schreck; David James ;   et al.
2021-03-25
Process For Making Ethylene Glycol And/or Propylene Glycol From Aldose- And/or Ketose-yielding Carbohydrates With Ex Situ Hydrogenolysis Or Hydrogenation Catalyst Treatment
App 20210087129 - Schreck; David James ;   et al.
2021-03-25
Continuous, Carbohydrate To Ethylene Glycol Processes
App 20210087125 - Chrisman; Ray ;   et al.
2021-03-25
Methods For Operating Continuous, Unmodulated, Multiple Catalytic Step Processes
App 20210087127 - Chrisman; Ray ;   et al.
2021-03-25
Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol
Grant 10,544,072 - Schreck , et al. Ja
2020-01-28
Continuous processes for the highly selective conversion of sugars to propylene glycol or mixtures of propylene glycol and ethylene glycol
Grant 10,472,310 - Schreck , et al. Nov
2019-11-12
Continuous Processes For The Highly Selective Conversion Of Aldohexose-yielding Carbohydrate To Ethylene Glycol
App 20190284119 - Schreck; David James ;   et al.
2019-09-19
Continuous Processes For The Highly Selective Conversion Of Aldohexose-yielding Carbohydrate To Ethylene Glycol
App 20190276382 - Schreck; David James ;   et al.
2019-09-12
Continuous Processes For The Highly Selective Conversion Of Sugars To Propylene Glycol Or Mixtures Of Propylene Glycol And Ethylene Glycol
App 20180086681 - Schreck; David James ;   et al.
2018-03-29
Continuous Processes For The Highly Selective Conversion Of Aldohexose-yielding Carbohydrate To Ethylene Glycol
App 20170349513 - Schreck; David James ;   et al.
2017-12-07
Process for the continuous production of ethylene glycol from carbohydrates
Grant 9,783,472 - Schreck , et al. October 10, 2
2017-10-10
Process For The Continuous Production Of Ethylene Glycol From Carbohydrates
App 20160304423 - Schreck; David James ;   et al.
2016-10-20
Process for the continuous production of ethylene glycol from carbohydrates
Grant 9,399,610 - Schreck , et al. July 26, 2
2016-07-26
Process For The Continuous Production Of Ethylene Glycol From Carbohydrates
App 20150329449 - Schreck; David James ;   et al.
2015-11-19
Dianhydrosugar production process
Grant 9,120,806 - Schreck , et al. September 1, 2
2015-09-01
Catalyst composition, method of polymerization, and polymer therefrom
Grant RE41,897 - Loveday , et al. October 26, 2
2010-10-26
Processes For The Esterification Of Free Fatty Acids And The Production Of Biodiesel
App 20100242346 - Bunning; Donald Leroy ;   et al.
2010-09-30
Bimodal high density polyethlyene
Grant 7,754,840 - Loveday , et al. July 13, 2
2010-07-13
Biodiesel Processes In The Presence Of Free Fatty Acids And Biodiesel Producer Compositions
App 20100063309 - Bunning; Donald Leroy ;   et al.
2010-03-11
Biodiesel Process And Catalyst Therefor
App 20100048941 - Kapicak; Louis A. ;   et al.
2010-02-25
Dianhydrosugar Production Process
App 20090259057 - Schreck; David James ;   et al.
2009-10-15
Integrated glyceride extraction and biodiesel production processes
App 20090148920 - Schreck; David James
2009-06-11
Catalyst preparation method
Grant 7,384,884 - Wenzel , et al. June 10, 2
2008-06-10
Biodiesel production with enhanced alkanol recovery
App 20080110082 - Maliszewski; Thomas Arthur ;   et al.
2008-05-15
Process to polymerize olefins
Grant 6,982,236 - Wenzel , et al. January 3, 2
2006-01-03
Catalyst modifiers and their use in the polymerization of olefin(s)
Grant 6,972,270 - Wenzel , et al. December 6, 2
2005-12-06
Catalyst preparation method
App 20050256280 - Wenzel, Timothy T. ;   et al.
2005-11-17
Catalyst modifiers and their use in the polymerization of olefin(s)
Grant 6,960,549 - Wenzel , et al. November 1, 2
2005-11-01
Catalyst composition, method of polymerization and polymer therefrom
App 20050154167 - Szul, John F. ;   et al.
2005-07-14
Catalyst composition, method of polymerization and polymer therefrom
Grant 6,897,273 - Szul , et al. May 24, 2
2005-05-24
Processes for transitioning between Ziegler-Natta and alumoxane-based single-site polymerization catalysts
Grant 6,897,269 - Schreck , et al. May 24, 2
2005-05-24
Catalyst composition, method of polymerization, and polymer therefrom
Grant 6,894,128 - Loveday , et al. May 17, 2
2005-05-17
Processes for transitioning between ziegler-natta and alumoxane-based single-site polymerization catalysts
App 20050059784 - Schreck, David James ;   et al.
2005-03-17
Catalyst modifiers and their use in the polymerization of olefin(s)
Grant 6,861,483 - Wenzel , et al. March 1, 2
2005-03-01
Catalyst composition, method of polymerization, and polymer therefrom
Grant 6,841,631 - Loveday , et al. January 11, 2
2005-01-11
Catalyst modifiers and their use in the polymerization of olefin(s)
App 20040106751 - Wenzel, Timothy T. ;   et al.
2004-06-03
Catalyst modifiers and their use in the polymerization of olefin(s)
Grant 6,713,573 - Wenzel , et al. March 30, 2
2004-03-30
Catalyst preparation method
App 20040039138 - Wenzel, Timothy T. ;   et al.
2004-02-26
Catalyst composition, method of polymerization, and polymer therefrom
App 20040034179 - Loveday, Donald R. ;   et al.
2004-02-19
Catalyst composition, method of polymerization, and polymer therefrom
App 20040030070 - Loveday, Donald R. ;   et al.
2004-02-12
Catalyst composition, method of polymerization, and polymer therefrom
App 20040030066 - Loveday, Donald R. ;   et al.
2004-02-12
Catalyst preparation method
Grant 6,656,866 - Wenzel , et al. December 2, 2
2003-12-02
Catalyst modifiers and their use in the polymerization of olefin(s)
App 20030207753 - Wenzel, Timothy T. ;   et al.
2003-11-06
Catalyst Preparation Method
App 20030207762 - Wenzel, Timothy T. ;   et al.
2003-11-06
Catalyst modifier and its use in the polymerization of olefin(s)
Grant 6,632,769 - Wenzel , et al. October 14, 2
2003-10-14
Solution feed of multiple catalysts
Grant 6,586,544 - Szul , et al. July 1, 2
2003-07-01
Multiple catalyst system
Grant 6,566,462 - Murray , et al. May 20, 2
2003-05-20
Catalyst modifier and its use in the polymerization of olefin(s)
App 20020143119 - Wenzel, Timothy T. ;   et al.
2002-10-03
Catalyst preparation method
App 20020119890 - Wenzel, Timothy T. ;   et al.
2002-08-29
Solution feed of multiple catalysts
App 20020111443 - Szul, John F. ;   et al.
2002-08-15
Multiple catalyst system
App 20020107341 - Murray, Rex E. ;   et al.
2002-08-08
Catalyst composition, method of polymerization and polymer therefrom
App 20020103310 - Szul, John F. ;   et al.
2002-08-01
Catalyst modifiers and their use in the polymerization of olefin(s)
App 20020099152 - Wenzel, Timothy T. ;   et al.
2002-07-25
Solution feed of multiple catalysts
Grant 6,399,722 - Szul , et al. June 4, 2
2002-06-04
Catalyst composition, method of polymerization, and polymer therefrom
App 20020052453 - Loveday, Donald R. ;   et al.
2002-05-02
Catalyst modifiers and their use in the polymerization of olefins(s)
Grant 6,346,584 - Wenzel , et al. February 12, 2
2002-02-12
Catalyst modifiers and their use in the polymerization of olefin(s)
App 20020013219 - Wenzel, Timothy T. ;   et al.
2002-01-31
Multiple catalyst system
Grant 6,340,730 - Murray , et al. January 22, 2
2002-01-22
Process For Producing Alkenols
App 20020007096 - PACKETT, DIANE LEE ;   et al.
2002-01-17
Catalyst composition, method of polymerization, and polymer therefrom
App 20010044508 - Loveday, Donald R. ;   et al.
2001-11-22
Catalyst composition, method of polymerization, and polymer therefrom
Grant 6,274,684 - Loveday , et al. August 14, 2
2001-08-14
Olefin polymerization catalyst composition having increased activity
Grant 6,166,154 - Oskam , et al. December 26, 2
2000-12-26
Olefin polymerization catalyst composition having increased activity
Grant 5,912,202 - Oskam , et al. June 15, 1
1999-06-15

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