Jansen; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jansen; Helmut.The latest application filed is for "fluid-treatment column with partition".

Company Profile

7.21.20

Jansen; Helmut - Dornagen DE
Jansen; Helmut - Dormagen NL
Jansen; Helmut - Hilden DE
Jansen; Helmut - Geldern DE
Jansen; Helmut - Viersen DT

*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
Column with at least one partition Grant 10,710,001 - Jansen , et al.	2020-07-14
Mass-transfer apparatus Grant 10,710,100 - Schulz , et al.	2020-07-14
Mass-transfer machine Grant 10,702,836 - Schulz , et al.	2020-07-07
Fluid-treatment Column With Partition App 20200061488 - SCHULZ; Robin ; et al.	2020-02-27
Mass-transfer Machine App 20190076795 - SCHULZ; Robin ; et al.	2019-03-14
Method and device for distillative separation of a three- or multi-component mixture Grant 10,226,718 - Prochaska , et al.	2019-03-12
Mass-transfer Apparatus App 20190060916 - SCHULZ; Robin ; et al.	2019-02-28
Column With At Least One Partition App 20180243664 - JANSEN; Helmut ; et al.	2018-08-30
Column With Cylindrical Partition App 20180236371 - JANSEN; Helmut ; et al.	2018-08-23
Mass transfer tray Grant 9,387,414 - Jansen , et al. July 12, 2	2016-07-12
Method And Device For Distillative Separation Of A Three- Or Multi-component Mixture App 20160166947 - PROCHASKA; Jan ; et al.	2016-06-16
Mass Transfer Tray App 20150182872 - Jansen; Helmut ; et al.	2015-07-02
Packing arranged for an exchange of heat and/or material Grant 8,096,533 - Zich , et al. January 17, 2	2012-01-17
Stacked packing for heat exchange and mass transfer Grant 7,559,539 - Zich , et al. July 14, 2	2009-07-14
Stacked packing for heat exchange and mass transfer Grant 7,559,540 - Zich , et al. July 14, 2	2009-07-14
Packing arranged for an exchange of heat and/or materia... App 20090020896 - Zich; Egon ; et al.	2009-01-22
Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone Grant 7,476,297 - Kaibel , et al. January 13, 2	2009-01-13
Heterogeneously catalyzed reactions and apparatus therefor Grant 7,297,249 - Kaibel , et al. November 20, 2	2007-11-20
Partition assembly for packed or tray column Grant 7,287,747 - Zich , et al. October 30, 2	2007-10-30
Stacked packing for heat exchange and mass transfer App 20070035047 - Zich; Egon ; et al.	2007-02-15
Staked packing for heat exchange and mass transfer App 20070036957 - Zich; Egon ; et al.	2007-02-15
Hydraulically sealed crossflow mass transfer tray Grant 7,118,098 - Thiel , et al. October 10, 2	2006-10-10
Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof Grant 7,109,388 - Brocker , et al. September 19, 2	2006-09-19
Liquid distributor and method for operating the same Grant 7,052,000 - Zich , et al. May 30, 2	2006-05-30
Heat exchange and mass transfer packing and packed column utilizing same Grant 6,854,719 - Zich , et al. February 15, 2	2005-02-15
Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone App 20050016830 - Kaibel, Gerd ; et al.	2005-01-27
Packing for heat- and material-exchange columns Grant 6,783,119 - Zich , et al. August 31, 2	2004-08-31
Column partition Grant 6,770,173 - Jansen , et al. August 3, 2	2004-08-03
Fixing parts and seals for partition elements of a multi-section partition App 20040134135 - Zich, Egon ; et al.	2004-07-15
Tray column with deentrainment packing below the tray App 20040099970 - Zich, Egon ; et al.	2004-05-27
Hydraulically sealed crossflow mass transfer tray App 20040097756 - Thiel, Joachim ; et al.	2004-05-20
Heat exchange and mass transfer packing and packed column utilizing same App 20040031584 - Zich, Egon ; et al.	2004-02-19
Heterogeneously catalyzed reactions and apparatus therefor App 20030106837 - Kaibel, Gerd ; et al.	2003-06-12
Liquid distributor and method for operating the same App 20030090009 - Zich, Egon ; et al.	2003-05-15
Packing for heat-and material-exchange columns App 20030047821 - Zich, Egon ; et al.	2003-03-13
Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof App 20010014764 - Brocker, Franz Josef ; et al.	2001-08-16
Column for performing thermal separations and/or chemical reactions Grant 5,585,046 - Jansen , et al. December 17, 1	1996-12-17
Liquid distributor tray for heat exchange equipment Grant 5,269,465 - Zich , et al. December 14, 1	1993-12-14
Apparatus for molding a strand of caramel candy Grant 4,468,185 - Jansen August 28, 1	1984-08-28
Apparatus for sealing containers Grant 3,938,305 - Jansen , et al. February 17, 1	1976-02-17

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