Grund; Gerda

Patent Applications and Registrations

Patent applications and USPTO patent grants for Grund; Gerda.The latest application filed is for "method of treating water with chlorine dioxide".

Company Profile

0.31.25

Grund; Gerda - Coesfeld DE
Grund; Gerda - Dulmen DE
Grund; Gerda - Duelmen DE
Grund; Gerda - Duelman 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 of treating water with chlorine dioxide Grant 9,743,670 - Grund , et al. August 29, 2	2017-08-29
Cells and method for producing acetone Grant 9,453,210 - Becker , et al. September 27, 2	2016-09-27
Process for preparing 3-cyano-3,5,5-trimethylcyclohexanone Grant 9,187,412 - Schwarz , et al. November 17, 2	2015-11-17
Radial pipe reactor Grant 9,156,717 - Grund , et al. October 13, 2	2015-10-13
Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine Grant 9,085,506 - Galle , et al. July 21, 2	2015-07-21
Fermentative production of acetone from renewable resources by means of novel metabolic pathway Grant 8,986,961 - Verseck , et al. March 24, 2	2015-03-24
Fermentation process for production of acetone, butanol and ethanol using isophoron as absorbent Grant 8,945,891 - Nitz , et al. February 3, 2	2015-02-03
Method for producing isophorone Grant 8,889,914 - Orschel , et al. November 18, 2	2014-11-18
Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine Grant 8,877,976 - Lettmann , et al. November 4, 2	2014-11-04
Method Of Treating Water With Chlorine Dioxide App 20140302176 - Grund; Gerda ; et al.	2014-10-09
Method for producing diaminodiphenyl alkanes Grant 8,822,726 - Kreczinski , et al. September 2, 2	2014-09-02
Process for the continuous preparation of (cyclo)aliphatic diisocyanates Grant 8,816,125 - Michalczak , et al. August 26, 2	2014-08-26
Abe Fermentation Method Comprising Product Absorption Through Isophoron App 20140113341 - Nitz; Joerg-Joachim ; et al.	2014-04-24
Process For Preparing 3-cyano-3,5,5-trimethylcyclohexanone App 20140114085 - Schwarz; Markus ; et al.	2014-04-24
Radial Pipe Reactor App 20140021141 - Grund; Gerda ; et al.	2014-01-23
Process For Preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine App 20130261341 - Lettmann; Christian ; et al.	2013-10-03
Method For Producing Isophorone App 20130261343 - Orschel; Matthias ; et al.	2013-10-03
Process For Preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine App 20130253226 - Galle; Markus ; et al.	2013-09-26
Low chlorine, multi-staged method for producing cycloaliphatic disocyanates Grant 8,536,370 - Grund , et al. September 17, 2	2013-09-17
Method for producing diaminodiphenyl alkanes Grant 8,389,770 - Grund , et al. March 5, 2	2013-03-05
Cells And Method For Producing Acetone App 20120101304 - Becker; Franz Ulrich ; et al.	2012-04-26
Method for production of trimethylhexamethylenediamine Grant 8,003,826 - Lettmann , et al. August 23, 2	2011-08-23
Low Chlorine, Multi-staged Method For Producing Cycloaliphatic Disocyanates App 20110028755 - Grund; Gerda ; et al.	2011-02-03
Method For Producing Diaminodiphenyl Alkanes App 20100317893 - Kreczinski; Manfred ; et al.	2010-12-16
Method For Producing Diaminodiphenyl Alkanes App 20100312014 - Grund; Gerda ; et al.	2010-12-09
Fermentative Production Of Acetone From Renewable Resources By Means Of Novel Metabolic Pathway App 20100261237 - Verseck; Stefan ; et al.	2010-10-14
Method For Production Of Trimethylhexamethylenediamine App 20100094058 - Lettmann; Christian ; et al.	2010-04-15
Process For Preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine App 20100041921 - Lettmann; Christian ; et al.	2010-02-18
Process For The Continuous Preparation Of (cyclo)aliphatic Diisocyanates App 20100036154 - Michalczak; Hans-Werner ; et al.	2010-02-11
Apparatus and process for the continuous reaction of a liquid with a gas over a solid catalyst Grant 7,611,683 - Grund , et al. November 3, 2	2009-11-03
Process for preparing isobutene from tert-butanol Grant 7,235,704 - Grund , et al. June 26, 2	2007-06-26
Apparatus and process for the continuous reaction of a liquid with a gas over a solid catalyst App 20050256281 - Grund, Gerda ; et al.	2005-11-17
Process for preparing isobutene from tert-butanol App 20050014985 - Grund, Gerda ; et al.	2005-01-20
Apparatus and process for preparing substantially halogen-free trialkoxysilanes Grant 6,727,375 - Steding , et al. April 27, 2	2004-04-27
Process for preparing highly pure raffinate II and Methyl tert-butyl ether Grant 6,657,090 - Rix , et al. December 2, 2	2003-12-02
Process for preparing cyclic alcohols Grant 6,613,946 - Grund , et al. September 2, 2	2003-09-02
Apparatus and process for preparing substantially halogen-free trialkoxysilanes App 20020188146 - Steding, Frank ; et al.	2002-12-12
Process for preparing highly pure raffinate II and Methyl tert-butyl ether App 20020078622 - Rix, Armin ; et al.	2002-06-27

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