Loddenkemper; Tim

Patent Applications and Registrations

Patent applications and USPTO patent grants for Loddenkemper; Tim.The latest application filed is for "method for regenerating a toxified catalyst containing ruthenium or ruthenium compounds".

Company Profile

11.20.23

Loddenkemper; Tim - Dormagen 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 regenerating a toxified catalyst containing ruthenium or ruthenium compounds Grant 11,389,791 - Rittermeier , et al. July 19, 2	2022-07-19
Method For Regenerating A Toxified Catalyst Containing Ruthenium Or Ruthenium Compounds App 20210154657 - RITTERMEIER; Andre ; et al.	2021-05-27
Method For Recovering Diisocyanates From Distillation Residues App 20210024459 - Morawski; Joerg ; et al.	2021-01-28
Method For Preparing An Amine Hydrochloride Suspension App 20200392074 - Merkel; Michael ; et al.	2020-12-17
Process for preparing an isocyanate Grant 10,703,713 - Loddenkemper , et al.	2020-07-07
Method for producing TDI-trimerisates with high purity Grant 10,676,448 - Sanders , et al.	2020-06-09
Process For Preparing An Isocyanate App 20200095194 - LODDENKEMPER; Tim ; et al.	2020-03-26
Method for producing isocyanates Grant 10,435,353 - Zechlin , et al. O	2019-10-08
Polyurethane Foams Comprising A Mixture Obtained In The Production Of Tolylene Diisocyanate (tdi) As Bottoms Residue App 20190153184 - MEYER-AHRENS; Sven ; et al.	2019-05-23
Method For Producing Tdi-trimerisates With High Purity App 20190031625 - Sanders; Josef ; et al.	2019-01-31
Method for producing light-coloured TDI-polyisocyanates Grant 10,189,945 - Sanders , et al. Ja	2019-01-29
Method For Producing Isocyanates App 20180370907 - Zechlin; Joachim ; et al.	2018-12-27
Method for producing TDI-trimerisates with high purity Grant 10,131,641 - Sanders , et al. November 20, 2	2018-11-20
Method for producing isocyanates Grant 9,695,115 - Bruns , et al. July 4, 2	2017-07-04
Method for producing isocyanates Grant 9,593,075 - Bruns , et al. March 14, 2	2017-03-14
Method For Producing Isocyanates App 20160376228 - Bruns; Rainer ; et al.	2016-12-29
Method for producing isocyanates in the gas phase Grant 9,328,064 - Bruns , et al. May 3, 2	2016-05-03
Method For Producing Tdi-trimerisates With High Purity App 20160031834 - SANDERS; Josef ; et al.	2016-02-04
Process for the oxidation of a gas mixture containing hydrogen chloride Grant 9,242,860 - Haas , et al. January 26, 2	2016-01-26
Method For Producing Light-coloured Tdi-polyisocantes App 20160017097 - SANDERS; Josef ; et al.	2016-01-21
Method For Producing Isocyanates In The Gas Phase App 20150299111 - BRUNS; Rainer ; et al.	2015-10-22
Method for producing isocyanates in the gas phase Grant 9,102,594 - Bruns , et al. August 11, 2	2015-08-11
Method for working up distillation residues from isocyanate production Grant 9,029,595 - Steffens , et al. May 12, 2	2015-05-12
Method For Working Up Distillation Residues From Isocyanate Production App 20150126769 - Steffens; Friedhelm ; et al.	2015-05-07
Processes for regenerating sulfur-poisoned, ruthenium and/or ruthenium compound-containing catalysts Grant 8,889,578 - Schmidt , et al. November 18, 2	2014-11-18
Method For Producing Isocyanates In The Gas Phase App 20130131377 - Bruns; Rainer ; et al.	2013-05-23
Process For The Preparation Of Chlorine By Gas Phase Oxidation On Nanostructured Supported Ruthenium Catalysts App 20120148478 - Schmidt; Timm ; et al.	2012-06-14
Process For Isolating Metallic Ruthenium Or Ruthenium Compounds From Ruthenium-containing Solids App 20100080744 - Schmidt; Timm ; et al.	2010-04-01
Processes for separating carbon monoxide from a hydrogen chloride-containing gas Grant 7,612,234 - Haas , et al. November 3, 2	2009-11-03
Processes For Regenerating Sulfur-poisoned, Ruthenium And/or Ruthenium Compound-containing Catalysts App 20090239736 - Schmidt; Timm ; et al.	2009-09-24
Process for the oxidation of a gas mixture containing hydrogen chloride App 20080269515 - Haas; Michel ; et al.	2008-10-30
Processes For The Production Of Organic Isocyanates App 20070276154 - Haas; Michel ; et al.	2007-11-29
Processes For Separating Carbon Monoxide From A Hydrogen Chloride-containing Gas App 20070276158 - Haas; Michel ; et al.	2007-11-29
Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate Grant 7,202,384 - Zechlin , et al. April 10, 2	2007-04-10
Process for producing 5-nitro-3,4-dihydro-1(H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate Grant 7,202,378 - Zechlin , et al. April 10, 2	2007-04-10
Process for producing 5-nitro-3,4-dihydro-1(H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate App 20060183946 - Zechlin; Joachim ; et al.	2006-08-17
Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate App 20060178526 - Zechlin; Joachim ; et al.	2006-08-10
Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate Grant 7,057,071 - Zechlin , et al. June 6, 2	2006-06-06
Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate App 20030229252 - Zechlin, Joachim ; et al.	2003-12-11

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