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Conversion Of Glycolaldehyde With An Aminating Agent App 20220259139 - ERNST; Martin ;   et al. | 2022-08-18 |
Gas-phase Process For The Conversion Of Glycolaldehyde With An Aminating Agent App 20220234991 - HUBER; Tatjana ;   et al. | 2022-07-28 |
Products Obtained By The Conversion Of Glycolaldehyde Derivatives And Aminating Agents And Their Conversion To Ethyleneamines And Ethanolamines App 20220235015 - ERNST; Martin ;   et al. | 2022-07-28 |
Method for hydrogenating nitriles in the presence of a ruthenium catalyst carried on ZrO.sub.2 Grant 10,995,057 - Eidamshaus , et al. May 4, 2 | 2021-05-04 |
Process For Stabilization Of At Least Monoalkyl-substituted Diaminocyclohexanes App 20200317603 - JAEGLI; Stephanie ;   et al. | 2020-10-08 |
METHOD FOR HYDROGENATING NITRILES IN THE PRESENCE OF A RUTHENIUM CATALYST CARRIED ON ZrO2 App 20190169112 - EIDAMSHAUS; Christian ;   et al. | 2019-06-06 |
Process for preparing EDA using SO.sub.2-free hydrocyanic acid Grant 9,914,693 - Luyken , et al. March 13, 2 | 2018-03-13 |
Method for the distillative purification of EDA Grant 9,828,329 - Luyken , et al. November 28, 2 | 2017-11-28 |
Method For The Distillative Purification Of Eda App 20170217874 - LUYKEN; Hermann ;   et al. | 2017-08-03 |
2,6-bis-(aminomethyl)piperidine derivatives Grant 9,695,121 - Jaegli , et al. July 4, 2 | 2017-07-04 |
N,n-bis(2-aminoalkyl)-1,2-alkyl Diamine Derivatives App 20160304445 - JAEGLI; Stephanie ;   et al. | 2016-10-20 |
Process For Preparing Eda Using So2-free Hydrocyanic Acid App 20160009633 - LUYKEN; Hermann ;   et al. | 2016-01-14 |
2,6-bis-(aminomethyl)piperidine Derivatives App 20150353491 - JAEGLI; Stephanie ;   et al. | 2015-12-10 |
Process for preparing EDDN and EDMN Grant 9,096,497 - Luyken , et al. August 4, 2 | 2015-08-04 |
Process for preparing EDDN and/or EDMN by conversion of FACH and EDA Grant 9,012,638 - Luyken , et al. April 21, 2 | 2015-04-21 |
Process for working up reaction outputs from the hydrogenation of EDDN or EDMN Grant 8,952,156 - Luyken , et al. February 10, 2 | 2015-02-10 |
Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN Grant 8,946,459 - Luyken , et al. February 3, 2 | 2015-02-03 |
Process for preparing TETA and DETA App 20130090453 - Luyken; Hermann ;   et al. | 2013-04-11 |
Process For Preparing Eddn And/or Edmn By Conversion Of Fach And Eda App 20130090452 - Luyken; Hermann ;   et al. | 2013-04-11 |
Unknown App 20130085286 - Luyken; Hermann ;   et al. | 2013-04-04 |
Process For Preparing Eddn And Edmn App 20130079492 - Luyken; Hermann ;   et al. | 2013-03-28 |
Process For Working Up Reaction Outputs From The Hydrogenation Of Eddn Or Edmn App 20130060002 - Luyken; Hermann ;   et al. | 2013-03-07 |
Process For Preparing Eddn, Edmn, Teta And Deta App 20130053597 - Luyken; Hermann ;   et al. | 2013-02-28 |
Process For Preparing Eddn And/or Edmn And Process For Preparing Deta And/or Teta App 20130053539 - Luyken; Hermann ;   et al. | 2013-02-28 |
Process For Preparing Eddn And/or Edmn And A Process For Preparing Deta And/or Teta App 20130053536 - Luyken; Hermann ;   et al. | 2013-02-28 |
Process For Preparing Eddn And/or Edmn By Reacting Edfa And/or Edmfa With Hcn App 20130053584 - Luyken; Hermann ;   et al. | 2013-02-28 |
Process For Preparing Teta App 20130053540 - Luyken; Hermann ;   et al. | 2013-02-28 |
Process For Regenerating Raney Catalysts App 20130053537 - Luyken; Hermann ;   et al. | 2013-02-28 |
Process For Preparing Edfa And/or Edmfa And Deta And/or Teta App 20130053538 - Luyken; Hermann ;   et al. | 2013-02-28 |