Dahlhoff; Ellen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dahlhoff; Ellen.The latest application filed is for "reactor for carrying out an autothermal gas-phase dehydrogenation".

Company Profile

0.10.10

Dahlhoff; Ellen - Limburgerhof DE
Dahlhoff, Ellen - Blaustein DE

*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
Reactor for carrying out an autothermal gas-phase dehydrogenation Grant 9,611,191 - Olbert , et al. April 4, 2	2017-04-04
Method for producing 1-adamantyl trimethylammonium hydroxide Grant 8,772,547 - Wigbers , et al. July 8, 2	2014-07-08
Reactor For Carrying Out An Autothermal Gas-phase Dehydrogenation App 20140171709 - Olbert; Gerhard ; et al.	2014-06-19
Process for separating off fumaric acid and other minor components during the production of maleic anhydride Grant 8,476,463 - Windecker , et al. July 2, 2	2013-07-02
Process for preparing carboxylic esters by reactive distillation Grant 8,455,676 - Kronemayer , et al. June 4, 2	2013-06-04
Purification of carboxylic esters by extractive distillation Grant 8,436,203 - Kronemayer , et al. May 7, 2	2013-05-07
Method For Producing 1-adamantyl Trimethylammonium Hydroxide App 20120010431 - Wigbers; Christof Wilhelm ; et al.	2012-01-12
Purification Of Carboxylic Esters By Extractive Distillation App 20110257427 - KRONEMAYER; Helmut ; et al.	2011-10-20
Process For Preparing Carboxylic Esters By Reactive Distillation App 20110257426 - KRONEMAYER; Helmut ; et al.	2011-10-20
Process For Preparing Tetrahydrofuran App 20110245517 - Windecker; Gunther ; et al.	2011-10-06
Process For Separating Off Fumaric Acid And Other Minor Components During The Production Of Maleic Anhydride App 20110021789 - Windecker; Gunther ; et al.	2011-01-27
Process For Preparing 3-alkoxypropan-1-ols App 20100069681 - Heimann; Jens ; et al.	2010-03-18
Method For Preventing Fumaric Acid Deposits In The Production Of Maleic Acid Anhydride App 20090143601 - Pinkos; Rolf ; et al.	2009-06-04
Method for producing ethylene-amines Grant 7,393,978 - Frauenkron , et al. July 1, 2	2008-07-01
Method for producing ethylene-amines App 20060276649 - Frauenkron; Matthias ; et al.	2006-12-07
Process for producing a catalytic converter and catalytic converter made by said process App 20020052292 - Dahlhoff, Ellen ; et al.	2002-05-02

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