| Patent | Date |
|---|
Process For Producing Polycarbonate Using A Reduced Phosgene Excess
App 20220185955 - Bachmann; Rolf ; et al. | 2022-06-16 |
Method For Producing Polycarbonate
App 20210371585 - Heijl; Jan ; et al. | 2021-12-02 |
Process For The Preparation Of 3,3,5-trimethylcyclohexylidene Bisphenol
App 20210340089 - Vanden Eynde; Johan ; et al. | 2021-11-04 |
Method And Apparatus For Producing A Polyurethane Dispersion Having Reduced Foam Formation
App 20210246253 - Doerr; Sebastian ; et al. | 2021-08-12 |
Method For Producing Aniline Or An Aniline Derivative
App 20210238638 - Langanke; Jens ; et al. | 2021-08-05 |
Process for quenching a gaseous reaction mixture obtained in the gas phase phosgenation of diamines
Grant 10,975,020 - Gai , et al. April 13, 2 | 2021-04-13 |
Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine
Grant 10,875,827 - Knauf , et al. December 29, 2 | 2020-12-29 |
Process For Quenching A Gaseous Reaction Mixture Obtained In The Gas Phase Phosgenation Of Diamines
App 20200361857 - Gai; Yuguo ; et al. | 2020-11-19 |
Process For Preparing An Isocyanate By Partly Adiabatically Operated Phosgenation Of The Corresponding Amine
App 20200148630 - Knauf; Thomas ; et al. | 2020-05-14 |
Distillation column and use thereof for cleaning isocyanates
Grant 10,576,392 - Steffens , et al. | 2020-03-03 |
Distillation Column And Use Thereof For Cleaning Isocyanates
App 20180318728 - Steffens; Friedhelm ; et al. | 2018-11-08 |
Method For Setting A Specific Degree Of Drying Of Seed Stock In Dressing Processes And Device Therefor
App 20170142892 - TOSCH; STEPHAN ; et al. | 2017-05-25 |
Electrochemical Process For The Reduction Of Molecular Oxygen
App 20170107634 - A MANN; Jens ; et al. | 2017-04-20 |
Catalyst for producing carbon nanotubes by means of the decomposition of gaseous carbon compounds on a heterogeneous catalyst
Grant 9,409,779 - Buchholz , et al. August 9, 2 | 2016-08-09 |
Method For Producing Multi-walled Carbon Nanotubes, Multi-walled Carbon Nanotubes And Carbon Nanotube Powder
App 20160101979 - HOCKE; HEIKO ; et al. | 2016-04-14 |
Process for the production of carbon nanotubes in a fluidized bed
Grant 9,050,572 - Buchholz , et al. June 9, 2 | 2015-06-09 |
Process for the preparation of isocyanates in the gas phase
Grant 9,024,057 - Biskup , et al. May 5, 2 | 2015-05-05 |
Cyclone Reactor And Method For Producing Usable By-products Using Cyclone Reactor
App 20140348737 - Latta; William ; et al. | 2014-11-27 |
Electrolysis cell for hydrogen chloride electrolysis
Grant 8,778,148 - Wolf , et al. July 15, 2 | 2014-07-15 |
Process for the reduction of oxygen
Grant 8,741,122 - Wolf , et al. June 3, 2 | 2014-06-03 |
Catalyst and process for hydrogenating organic compounds
Grant 8,614,355 - Wolf , et al. December 24, 2 | 2013-12-24 |
Carbon nanotubes and organic media containing microgels
Grant 8,592,512 - Ziser , et al. November 26, 2 | 2013-11-26 |
Production Of Carbon Nanotubes
App 20130039839 - Hocke; Heiko ; et al. | 2013-02-14 |
Preparation Of Cnts
App 20130011328 - Weber; Ralph ; et al. | 2013-01-10 |
Cyclone Reactor And Method For Producing Usable By-products Using Cyclone Reactor
App 20120263640 - Latta; William ; et al. | 2012-10-18 |
Process for the continuous production of catalysts
Grant 8,093,176 - Buchholz , et al. January 10, 2 | 2012-01-10 |
Electrochemical Method For Reducing Molecular Oxygen
App 20110233071 - Assmann; Jens ; et al. | 2011-09-29 |
Carbon Nanotubes And Organic Media Containing Microgels
App 20110224357 - Ziser; Torsten ; et al. | 2011-09-15 |
Catalyst and Process for Hydrogenating Organic Compounds
App 20110130592 - Wolf; Aurel ; et al. | 2011-06-02 |
Electrochemical Cell
App 20110073491 - Bulan; Andreas ; et al. | 2011-03-31 |
Process For The Reduction Of Oxygen
App 20110042231 - Wolf; Aurel ; et al. | 2011-02-24 |
Electrolysis Cell For Hydrogen Chloride Electrolysis
App 20110005938 - Wolf; Aurel ; et al. | 2011-01-13 |
Method For Producing Nitrogen-doped Carbon Nanotubes
App 20100276644 - Wolf; Aurel ; et al. | 2010-11-04 |
Process for preparing isocyanates in the gas phase
Grant 7,754,915 - Herold , et al. July 13, 2 | 2010-07-13 |
Process For The Preparation Of Isocyanates In The Gas Phase
App 20100160673 - Bruns; Rainer ; et al. | 2010-06-24 |
Process For The Preparation Of Isocyanates In The Gas Phase
App 20100152484 - Biskup; Klaus ; et al. | 2010-06-17 |
Catalyst For Producing Carbon Nanotubes By Means Of The Decomposition Of Gaseous Carbon Compounds On A Heterogeneous Catalyst
App 20090140215 - Buchholz; Sigurd ; et al. | 2009-06-04 |
Process For The Preparation Of A Catalyst For The Production Of Carbon Nanotubes
App 20090087372 - BUCHHOLZ; Sigurd ; et al. | 2009-04-02 |
Process For The Production Of An Electrically Conducting Polymer Composite Material
App 20090023851 - BIERDEL; Michael ; et al. | 2009-01-22 |
Method For Producing Carbon Nanotube/polymer Mixtures By Gas-phase Polymerization
App 20080293853 - WOLF; AUREL ; et al. | 2008-11-27 |
Cyclone separator
Grant 7,323,023 - Michele , et al. January 29, 2 | 2008-01-29 |
Process For The Continuous Production Of Catalysts
App 20080003169 - Buchholz; Sigurd ; et al. | 2008-01-03 |
Process For The Production Of Carbon Nanotubes In A Fluidized Bed
App 20080003170 - BUCHHOLZ; SIGURD ; et al. | 2008-01-03 |
Process for the production of dinitrotoluene
Grant 7,041,858 - Muennig , et al. May 9, 2 | 2006-05-09 |
Cyclone separator
App 20050150199 - Michele, Volker ; et al. | 2005-07-14 |
Process for preparing isocyanates in the gas phase
App 20050113601 - Herold, Heiko ; et al. | 2005-05-26 |
Electrochemical cell
App 20050029116 - Bulan, Andreas ; et al. | 2005-02-10 |
Process for quenching a gaseous reaction mixture during the gas phase phosgenation of diamines
Grant 6,800,781 - Herold , et al. October 5, 2 | 2004-10-05 |
Process for quenching a gaseous reaction mixture during the gas phase phosgenation of diamines
App 20040068137 - Herold, Heiko ; et al. | 2004-04-08 |
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