| Patent | Date |
|---|
Method For The Recycling Of Polyurethane Material Waste For Producing Chemical Feedstock For The Production Of Isocyanates And Polyurethanes
App 20220227701 - BULAN; Andreas ; et al. | 2022-07-21 |
Continuous Method For Reducing The Amount Of Organic Compounds In Wastewater
App 20220135459 - HECKROTH; Heike ; et al. | 2022-05-05 |
Method for flexibly controlling the use of hydrochloric acid from chemical production
Grant 11,040,878 - Bulan , et al. June 22, 2 | 2021-06-22 |
Storage Medium And Method For Separating, Storing And Transporting Chlorine From Chlorine-containing Gases
App 20210087057 - PAVEN; Maxime ; et al. | 2021-03-25 |
Recycling Of Alkali Sulfate Rich Waste Water By Biological Pre-treatment With An Extreme Halophilic Organism
App 20210053855 - HECKROTH; Heike ; et al. | 2021-02-25 |
Storage Material And Method For Chlorine Storage
App 20200306723 - TRIEU; Vinh ; et al. | 2020-10-01 |
Method For Leakage-proof Storage Of Liquefied Chlorine
App 20200141540 - BULAN; Andreas ; et al. | 2020-05-07 |
Osmotic distillation process for concentrating a liquid containing sodium chloride
Grant 10,640,399 - Bulan , et al. | 2020-05-05 |
Method For Flexibly Controlling The Use Of Hydrochloric Acid From Chemical Production
App 20190375635 - Bulan; Andreas ; et al. | 2019-12-12 |
Process For The Electrochemical Purification Of Chloride-containing Process Solutions
App 20190177186 - BULAN; Andreas ; et al. | 2019-06-13 |
Difunctional Electrode And Electrolysis Device For Chlor-alkali Electrolysis
App 20190112719 - BULAN; Andreas ; et al. | 2019-04-18 |
Gas diffusion electrode and process for production thereof
Grant 10,224,552 - Bulan , et al. | 2019-03-05 |
Osmotic Distillation Process For Concentrating A Liquid Containing Sodium Chloride
App 20180186665 - BULAN; Andreas ; et al. | 2018-07-05 |
Electromagnetic actuator, valve, and injection pump
Grant 9,947,449 - Fruth , et al. April 17, 2 | 2018-04-17 |
Device for a high-pressure pump for a motor vehicle
Grant 9,903,357 - Dagdelen , et al. February 27, 2 | 2018-02-27 |
Device For A High-Pressure Pump For A Motor Vehicle
App 20170261115 - Dagdelen; Burhan ; et al. | 2017-09-14 |
Alternative installation of a gas diffusion electrode in an electrochemical cell having percolator technology
Grant 9,562,294 - Woltering , et al. February 7, 2 | 2017-02-07 |
Method For Producing Catalytically Active Powders From Metallic Silver Or From Mixtures Of Metallic Silver With Silver Oxide For Producing Gas Diffusion Electrodes
App 20170016129 - Bulan; Andreas ; et al. | 2017-01-19 |
Electrochemical cell having a frame seal for alternative sealing against marginal leakages of the electrolyte
Grant 9,476,131 - Kiefer , et al. October 25, 2 | 2016-10-25 |
Processes for the production of chlorine from hydrogen chloride and oxygen
Grant 9,447,510 - Weber , et al. September 20, 2 | 2016-09-20 |
Pressure Control Vavle
App 20160237973 - Bleeck; Matthias ; et al. | 2016-08-18 |
Damping element for an arrangement of a cylinder head of an internal combustion engine and an injection valve
Grant 9,347,412 - Fath , et al. May 24, 2 | 2016-05-24 |
Process for electrolysis of alkali metal chlorides with oxygen-consuming electrodes
Grant 9,273,404 - Bulan , et al. March 1, 2 | 2016-03-01 |
Method for improving the performance of nickel electrodes
Grant 9,273,403 - Bulan , et al. March 1, 2 | 2016-03-01 |
Oxygen-consuming electrode and process for the production thereof
Grant 9,118,082 - Bulan , et al. August 25, 2 | 2015-08-25 |
Electromagnetic Actuator, Valve, and Injection Pump
App 20150226168 - Fruth; Reinhard ; et al. | 2015-08-13 |
Method and device for controlling a valve
Grant 9,103,458 - Wirkowski , et al. August 11, 2 | 2015-08-11 |
Electrolyser with coiled inlet hose
Grant 9,045,837 - Woltering , et al. June 2, 2 | 2015-06-02 |
Process For Producing Transport And Storage-stable Oxygen-consuming Electrode
App 20150017554 - BULAN; Andreas ; et al. | 2015-01-15 |
Process for preparing diaryl carbonate
Grant 8,882,984 - Ooms , et al. November 11, 2 | 2014-11-11 |
Electrolysis cell for hydrogen chloride electrolysis
Grant 8,778,148 - Wolf , et al. July 15, 2 | 2014-07-15 |
Alternative Installation Of A Gas Diffusion Electrode In An Electrochemical Cell Having Percolator Technology
App 20140093810 - Woltering; Peter ; et al. | 2014-04-03 |
Electrochemical Cell Having A Frame Seal For Alternative Sealing Against Marginal Leakages Of The Electrolyte
App 20140093811 - Kiefer; Randolf ; et al. | 2014-04-03 |
Electrolyser With Coiled Inlet Hose
App 20130256151 - Woltering; Peter ; et al. | 2013-10-03 |
Oscillator with ohmically adjustable oscillation frequency
Grant 8,547,181 - Weber , et al. October 1, 2 | 2013-10-01 |
Process For Electrolysis Of Alkali Metal Chlorides With Oxygen-consuming Electrodes
App 20130240370 - BULAN; Andreas ; et al. | 2013-09-19 |
Process for production of diaryl carbonate
Grant 8,518,231 - Ooms , et al. August 27, 2 | 2013-08-27 |
Damping element for an Arrangement of a Cylinder Head of an Internal Combustion Engine and an Injection Valve
App 20130146026 - Fath; Jens ; et al. | 2013-06-13 |
Method and Device for Controlling a Valve
App 20130134335 - Wirkowski; Michael ; et al. | 2013-05-30 |
Electrode for electrolytic production of chlorine
Grant 8,430,997 - Chen , et al. April 30, 2 | 2013-04-30 |
METHODS FOR ELECTROCHEMICAL DECHLORINATION OF ANOLYTE BRINE FROM NaCl ELECTROLYSIS
App 20130101499 - Bulan; Andreas ; et al. | 2013-04-25 |
Oxygen-consuming Electrode And Process For The Production Thereof
App 20130075251 - Bulan; Andreas ; et al. | 2013-03-28 |
Method For Improving The Performance Of Nickel Electrodes
App 20120325674 - Bulan; Andreas ; et al. | 2012-12-27 |
Process for preparing methylenediphenyl diisocyanates
Grant 8,318,971 - Pohl , et al. November 27, 2 | 2012-11-27 |
Process For The Production Of Graphite Electrodes For Electrolytic Processes
App 20120205240 - Weber; Rainer ; et al. | 2012-08-16 |
Method Of Installing Oxygen-consuming Electrodes In Electrochemical Cells And Electrochemical Cell
App 20120145538 - Bulan; Andreas ; et al. | 2012-06-14 |
METHODS FOR ELECTROCHEMICAL DECHLORINATION OF ANOLYTE BRINE FROM NaCl ELECTROLYSIS
App 20120132539 - Bulan; Andreas ; et al. | 2012-05-31 |
Process for the preparation of polycarbonate
Grant 8,173,762 - Ooms , et al. May 8, 2 | 2012-05-08 |
Electrode For Electrolytic Chlorine Production
App 20120103828 - Bulan; Andreas ; et al. | 2012-05-03 |
Process for producing isocyanates
Grant 8,153,838 - Bulan , et al. April 10, 2 | 2012-04-10 |
Process For Producing Transport- And Storage-stable Oxygen-consuming Electrodes
App 20120082906 - Bulan; Andreas ; et al. | 2012-04-05 |
Oscillator with Ohmically Adjustable Oscillation Frequency
App 20120025920 - Weber; Rainer ; et al. | 2012-02-02 |
Process for producing polycarbonate
Grant 8,106,144 - Ooms , et al. January 31, 2 | 2012-01-31 |
Oxygen-consuming Electrode
App 20120021302 - Bulan; Andreas ; et al. | 2012-01-26 |
Gas Diffusion Electrode And Process For Production Thereof
App 20110311903 - Bulan; Andreas ; et al. | 2011-12-22 |
Electrode For Electrolytic Production Of Chlorine
App 20110308939 - Chen; Ruiyong ; et al. | 2011-12-22 |
Electronic plug-in module for accommodation in a module rack
Grant 7,983,053 - Joist , et al. July 19, 2 | 2011-07-19 |
Process For Production Of Diaryl Carbonate
App 20110147229 - Ooms; Pieter ; et al. | 2011-06-23 |
Electrode Material, Electrode, And Method For Hydrogen Chloride Electrolysis
App 20110139629 - Weber; Rainer ; et al. | 2011-06-16 |
Electrochemical Cell
App 20110073491 - Bulan; Andreas ; et al. | 2011-03-31 |
Process For The Preparation Of Polycarbonate
App 20110009592 - Ooms; Pieter ; et al. | 2011-01-13 |
Electrolysis Cell For Hydrogen Chloride Electrolysis
App 20110005938 - Wolf; Aurel ; et al. | 2011-01-13 |
Process for the preparation of polycarbonate
Grant 7,858,727 - Ooms , et al. December 28, 2 | 2010-12-28 |
Process For Producing Polycarbonate
App 20100324256 - Ooms; Pieter ; et al. | 2010-12-23 |
Process For Preparing Diaryl Carbonate
App 20100286431 - Ooms; Pieter ; et al. | 2010-11-11 |
Electrochemical cell
Grant 7,803,259 - Gestermann , et al. September 28, 2 | 2010-09-28 |
Shelf for electronic plug-in devices
Grant 7,672,139 - Joist , et al. March 2, 2 | 2010-03-02 |
Process For Preparing Methylenediphenyl Diisocyanates
App 20090240076 - Pohl; Fritz ; et al. | 2009-09-24 |
Process For The Preparation Of Polycarbonate
App 20090215977 - Ooms; Pieter ; et al. | 2009-08-27 |
Process For Production Of Diaryl Carbonate
App 20090173636 - Ooms; Pieter ; et al. | 2009-07-09 |
Electronic Plug-In Module for Accommodation in a Module Rack
App 20090175007 - Joist; Michael ; et al. | 2009-07-09 |
Process For Producing Isocyanates
App 20090166180 - Bulan; Andreas ; et al. | 2009-07-02 |
Process For The Production Of Graphite Electrodes For Electrolytic Processes
App 20090074954 - Weber; Rainer ; et al. | 2009-03-19 |
Method For Producing A Filled Consumable Product
App 20090041913 - Weber; Rainer ; et al. | 2009-02-12 |
Orthodontic device
Grant 7,481,651 - Sernetz , et al. January 27, 2 | 2009-01-27 |
Method For Improving The Performance of Nickel Electrodes
App 20080257749 - Bulan; Andreas ; et al. | 2008-10-23 |
Process For The Production Of Diaryl Carbonates And Treatment Of Alkalichloride Solutions Resulting Therefrom
App 20080053836 - Bulan; Andreas ; et al. | 2008-03-06 |
Processes For The Production Of Chlorine From Hydrogen Chloride And Oxygen
App 20080029404 - Weber; Rainer ; et al. | 2008-02-07 |
Processes For The Preparation Of Chlorine From Hydrogen Chloride And Oxygen
App 20070286793 - Weber; Rainer ; et al. | 2007-12-13 |
Processes For Obtaining Chlorine From Mixtures Of Chlorine, Water, Hydrogen Chloride And Oxygen, And Incorporation Of Such Processes Into Isocyanate Production Processes
App 20070274900 - Bulan; Andreas ; et al. | 2007-11-29 |
Processes For The Preparation Of Chlorine From Hydrogen Chloride And Oxygen
App 20070274898 - Weber; Rainer ; et al. | 2007-11-29 |
Processes For The Preparation Of Isocyanates
App 20070269365 - Weber; Rainer ; et al. | 2007-11-22 |
Shelf for electronic plug-in devices
App 20070242423 - Joist; Michael ; et al. | 2007-10-18 |
Process for producing isocyanates
App 20070012577 - Bulan; Andreas ; et al. | 2007-01-18 |
Process for the utilization of vanadium from chromium ore as vanadium (V) oxide
Grant 7,157,063 - Weber , et al. January 2, 2 | 2007-01-02 |
Electrochemical cell
App 20060249380 - Gestermann; Fritz ; et al. | 2006-11-09 |
Orthodontic device
App 20060172248 - Sernetz; Friedrich ; et al. | 2006-08-03 |
Method for production of high purity silicon
Grant 6,887,448 - Block , et al. May 3, 2 | 2005-05-03 |
Method for producing chlorosilanes
App 20050074387 - Bulan, Andreas ; et al. | 2005-04-07 |
Electrochemical cell
App 20050029116 - Bulan, Andreas ; et al. | 2005-02-10 |
Method for producing silane
Grant 6,852,301 - Block , et al. February 8, 2 | 2005-02-08 |
Method for producing trichlorosilane
App 20040101463 - Bulan, Andreas ; et al. | 2004-05-27 |
Method for producing silane
App 20040062702 - Block, Hans-Dieter ; et al. | 2004-04-01 |
Process for the utilization of vanadium bound in chromium ore as vanadium(V) oxide by electrolysis
App 20040045834 - Weber, Rainer ; et al. | 2004-03-11 |
Method for production of high purity silicon
App 20040047797 - Block, Hans-Dieter ; et al. | 2004-03-11 |
Fluidized bed reactor made of a nickel-chrome-molybdenum alloy for the synthesis of trichlorosilane
App 20040047794 - Pfaffelhuber, Matthias ; et al. | 2004-03-11 |
Method for removing aluminum from chlorosilanes
App 20040042949 - Block, Hans-Dieter ; et al. | 2004-03-04 |
Process for the utilization of vanadium from chromium ore as vanadium (V) oxide
App 20040026330 - Weber, Rainer ; et al. | 2004-02-12 |
Method for producing trichlorosilane
App 20040028593 - Bulan, Andreas ; et al. | 2004-02-12 |
Method for rendering inert dust residue containing silicon metal
App 20040025637 - Werkmeister, Jorg ; et al. | 2004-02-12 |
Method for producing trichlorosilane
App 20040022713 - Bulan, Andreas ; et al. | 2004-02-05 |
Process for the utilization of vanadium in chromium ore as ammonium metavanadate
App 20030219367 - Weber, Rainer ; et al. | 2003-11-27 |
Spectacles
Grant 6,439,717 - Weber August 27, 2 | 2002-08-27 |
Process for preparing trichlorosilane
App 20020044904 - Bulan, Andreas ; et al. | 2002-04-18 |
Self-securing RF screened housing
Grant 6,297,967 - Davidson , et al. October 2, 2 | 2001-10-02 |
Spectacles
App 20010019395 - Weber, Rainer | 2001-09-06 |
Holding device for a communications unit
Grant 6,208,734 - Ortscheid , et al. March 27, 2 | 2001-03-27 |
Base station with detachable charger for cordless phone systems
Grant 5,946,637 - Umbach , et al. August 31, 1 | 1999-08-31 |
Polyether-substituted imide compounds and their use
Grant 5,587,513 - Pohmer , et al. December 24, 1 | 1996-12-24 |
Imides and their salts, as well as their use
Grant 5,502,251 - Pohmer , et al. March 26, 1 | 1996-03-26 |
Fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing hydroxyl and/or mercapto groups, a method for their preparation, and their use
Grant 5,424,474 - Pohmer , et al. June 13, 1 | 1995-06-13 |
Fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing acrylate and/or methacrylate groups
Grant 5,414,102 - Pohmer , et al. May 9, 1 | 1995-05-09 |
Process for the production of sodium dichromate
Grant 5,250,274 - Lonhoff , et al. October 5, 1 | 1993-10-05 |
Process for the preparation of alkali metal dichromates and chromic acid by electrolysis
Grant 5,127,999 - Klotz , et al. July 7, 1 | 1992-07-07 |
Process for the preparation of chromic acid
Grant 5,096,548 - Lonhoff , et al. March 17, 1 | 1992-03-17 |
Preparation of chromic acid using bipolar membranes
Grant 5,096,547 - Klotz , et al. March 17, 1 | 1992-03-17 |
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