Fritz; Ruediger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fritz; Ruediger.The latest application filed is for "optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics".

Company Profile

0.13.8

Fritz; Ruediger - Bernsdorf DE
Fritz; Ruediger - Karlsruhe DE
Fritz; Ruediger - Strassgraebchen 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
Process for workup of NO.sub.x-containing offgases from wastewater streams of nitration plants Grant 9,630,866 - Fritz , et al. April 25, 2	2017-04-25
Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics Grant 9,308,515 - Waters , et al. April 12, 2	2016-04-12
Process for scrubbing dinitrotoluene Grant 9,249,083 - Neto , et al. February 2, 2	2016-02-02
Optimized Introduction Of The Starting Materials For A Process For Preparing Aromatic Amines By Hydrogenation Of Nitroaromatics App 20140341783 - WATERS; Gerrit ; et al.	2014-11-20
Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics Grant 8,835,688 - Waters , et al. September 16, 2	2014-09-16
Managing consistent interfaces for supply chain management business objects across heterogeneous systems Grant 8,671,064 - Schmitt , et al. March 11, 2	2014-03-11
Process For Scrubbing Dinitrotoluene App 20140039227 - NETO; Samuel ; et al.	2014-02-06
Managing consistent interfaces for business objects across heterogeneous systems Grant 8,645,228 - Moussa , et al. February 4, 2	2014-02-04
Acidic sludge adsorption of DNT wastewaters Grant 8,529,771 - Fritz , et al. September 10, 2	2013-09-10
Acid Toluene Extraction Of Dnt Wastewaters App 20120248038 - Fritz; Ruediger ; et al.	2012-10-04
Acidic Sludge Adsorption Of Dnt Wastewaters App 20120234773 - Fritz; Ruediger ; et al.	2012-09-20
Process For Workup Of Nox-containing Offgases From Wastewater Streams Of Nitration Plants App 20120228218 - Fritz; Ruediger ; et al.	2012-09-13
Managing Consistent Interfaces For Business Objects Across Heterogeneous Systems App 20120109841 - Moussa; Ahmed Daddi ; et al.	2012-05-03
Process for distillatively removing dinitrotoluene from process wastewater from the preparation of dinitrotoluene by nitrating of toluene with nitrating acid Grant 7,928,270 - Penzel , et al. April 19, 2	2011-04-19
Managing Consistent Interfaces for Supply Chain Management Business Objects Across Heterogeneous Systems App 20090327009 - Schmitt; Torsten ; et al.	2009-12-31
Managing Consistent Interfaces for Business Objects Across Heterogeneous Systems App 20090327105 - Moussa; Ahmed Daddi ; et al.	2009-12-31

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