Wilke; Karl-Heinz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wilke; Karl-Heinz.The latest application filed is for "method for stopping a reaction during the production of aromatic amines from nitroaromatics".

Company Profile

0.9.11

Wilke; Karl-Heinz - Moers 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
Method for stopping a reaction during the production of aromatic amines from nitroaromatics Grant 9,469,594 - Merkel , et al. October 18, 2	2016-10-18
Chemical reactor with knitted wire mesh fabric as a holding device for particles Grant 9,364,810 - Merkel , et al. June 14, 2	2016-06-14
Catalyst and method for producing aromatic amines in the gas phase Grant 9,266,094 - Merkel , et al. February 23, 2	2016-02-23
Process for preparing aromatic amines Grant 9,139,510 - Merkel , et al. September 22, 2	2015-09-22
Process for producing aromatic amines Grant 9,067,864 - Sommer , et al. June 30, 2	2015-06-30
Method For Stopping A Reaction During The Production Of Aromatic Amines From Nitroaromatics App 20150087862 - Merkel; Michael ; et al.	2015-03-26
Catalyst And Method For Producing Aromatic Amines In The Gas Phase App 20140309457 - Merkel; Michael ; et al.	2014-10-16
Process For Preparing Aromatic Amines App 20140128638 - Merkel; Michael ; et al.	2014-05-08
Chemical Reactor Having Woven Wire Mesh Product As A Retaining Device For Particles App 20130296610 - Merkel; Michael ; et al.	2013-11-07
Process For Restoring Catalyst Activity App 20130131384 - Merkel; Michael ; et al.	2013-05-23
Process For The Preparation Of Aromatic Amines App 20100280271 - Sommer; Knut ; et al.	2010-11-04
Process for producing aromatic amines App 20080234518 - Sommer; Knut ; et al.	2008-09-25

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