| Patent | Date |
|---|
Tube bundle device and use thereof
Grant 10,267,577 - Gunkel , et al. | 2019-04-23 |
Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)
Grant 9,345,988 - Schmidt , et al. May 24, 2 | 2016-05-24 |
Tube Bundle Device And Use Thereof
App 20160047608 - GUNKEL; Wolfgang ; et al. | 2016-02-18 |
Method for safely preventing backflowing in the conveying of a fluid
Grant 9,086,191 - Borgel , et al. July 21, 2 | 2015-07-21 |
Process for preparing an N,N-dialky-ethanolamine having high color stability
Grant 8,791,302 - Pape , et al. July 29, 2 | 2014-07-29 |
Process for preparing N,N-dimethylaminoethoxyethanol
Grant 8,734,617 - Pape , et al. May 27, 2 | 2014-05-27 |
Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)
Grant 8,674,140 - Schmidt , et al. March 18, 2 | 2014-03-18 |
Devices And Method For Continuous Distillative Separation Of A Mixture Containing One Or More Alkanolamine(s)
App 20140061020 - Schmidt; Willi ; et al. | 2014-03-06 |
Method for removing halogen from liquid ammonia
Grant 8,536,376 - Chedid , et al. September 17, 2 | 2013-09-17 |
Process For Preparing N,n-dimethylaminoethoxyethanol
App 20120264979 - Pape; Frank-Friedrich ; et al. | 2012-10-18 |
Process For Preparing An N,n-dialky-ethanolamine Having High Color Stability
App 20120157715 - Pape; Frank-Friedrich ; et al. | 2012-06-21 |
Process for the distillative separation of mixtures comprising monoethylene glycol and diethylentriamine
Grant 8,163,139 - Pickenacker , et al. April 24, 2 | 2012-04-24 |
Method For Safely Preventing Backflowing In The Conveying Of A Fluid
App 20110180151 - Borgel; Franz ; et al. | 2011-07-28 |
Devices And Method For Continuous Distillative Separation Of A Mixture Containing One Or More Alkanolamine(s)
App 20110168542 - Schmidt; Willi ; et al. | 2011-07-14 |
Method For Removing Halogen From Liquid Ammonia
App 20110033361 - Chedid; Roland Bou ; et al. | 2011-02-10 |
Method for the continuous production of an amine
Grant 7,767,855 - Haese , et al. August 3, 2 | 2010-08-03 |
Method for producing ethylene amines ethanol amines from monoethylene glycol (MEG)
Grant 7,700,806 - van Cauwenberge , et al. April 20, 2 | 2010-04-20 |
Method for producing ethylene amines and ethanol amines by the hydrogenating amination of monoethylene glycol and ammonia in the presence of a catalyst
Grant 7,635,790 - van Cauwenberge , et al. December 22, 2 | 2009-12-22 |
Method For Producing Ethylene Amines Ethanol Amines From Monoethylene Glycol (meg)
App 20090240084 - van Cauwenberge; Gunther ; et al. | 2009-09-24 |
Process For Preparing N,n-dimethylaminoethoxyethanol
App 20090223805 - Pape; Frank-Friedrich ; et al. | 2009-09-10 |
Process For Continuous Preparation Of A Primary Aromatic Amine
App 20090076306 - Haese; Frank ; et al. | 2009-03-19 |
Process For The Distillative Separation Of Mixtures Comprising Monoethylene Glycol And Diethylentriamine
App 20090065346 - Pickenacker; Karin ; et al. | 2009-03-12 |
Method For Producing Ethylene Amines And Ethanol Amines By The Hydrogenating Amination Of Monoethylene Glycol And Ammonia In The Presence Of A Catalyst
App 20090030237 - van Cauwenberge; Gunther ; et al. | 2009-01-29 |
Method For the Continuous Production of an Amine
App 20080200726 - Haese; Frank ; et al. | 2008-08-21 |
Preparation of cyclic amines
Grant 5,663,438 - Kohler , et al. September 2, 1 | 1997-09-02 |
| 