| Patent | Date |
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Method for the separation of metal ions that are divalent or higher from strong acids or highly acidic media
Grant 10,106,426 - Panz , et al. October 23, 2 | 2018-10-23 |
Process for preparing aqueous colloidal silica sols of high purity from alkali metal silicate solutions
Grant 10,065,865 - Fuhrmann , et al. September 4, 2 | 2018-09-04 |
Process for preparing octachlorotrisilane and higher polychlorosilanes with utilization of hexachlorodisilane
Grant 10,023,470 - Moussallem , et al. July 17, 2 | 2018-07-17 |
Method and device for producing polychlorosilanes
Grant 9,994,456 - Lang , et al. June 12, 2 | 2018-06-12 |
Process and apparatus for preparation of polysilanes
Grant 9,975,103 - Lang , et al. May 22, 2 | 2018-05-22 |
Process and use of amino-functional resins for dismutating halosilanes and for removing extraneous metals
Grant 9,908,781 - Mueh , et al. March 6, 2 | 2018-03-06 |
Apparatus for the preparation of silanes
Grant 9,862,613 - Lang , et al. January 9, 2 | 2018-01-09 |
Process and apparatus for preparation of octachlorotrisilane
Grant 9,845,248 - Lang , et al. December 19, 2 | 2017-12-19 |
Process for producing hollow silicon bodies
Grant 9,831,364 - Lang , et al. November 28, 2 | 2017-11-28 |
Process for the preparation of hexachlorodisilane by cleavage of higher polychlorosilanes such as octachlorotrisilane
Grant 9,758,383 - Lang , et al. September 12, 2 | 2017-09-12 |
Method for the preparation of silanes
Grant 9,738,532 - Lang , et al. August 22, 2 | 2017-08-22 |
Apparatus For The Preparation Of Silanes
App 20170210631 - LANG; Juergen Erwin ; et al. | 2017-07-27 |
Process for the preparation of trisilylamine from monochlorosilane and ammonia
Grant 9,656,869 - Hoppe , et al. May 23, 2 | 2017-05-23 |
Process For The Preparation Of Pure Octachlorotrisilanes And Decachlorotetrasilanes
App 20170101320 - MARINAS PEREZ; Janaina ; et al. | 2017-04-13 |
Use of specific resistivity measurement for indirect determination of the purity of silanes and germanes and a corresponding process
Grant 9,618,466 - Mueh , et al. April 11, 2 | 2017-04-11 |
Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent
Grant 9,617,155 - Hoppe , et al. April 11, 2 | 2017-04-11 |
Method for processing finely divided solids during production of chlorosilanes
Grant 9,593,021 - Marinas Perez , et al. March 14, 2 | 2017-03-14 |
High-purity Silicon Dioxide Granules For Quartz Glass Applications And Method For Producing Said Granules
App 20170066654 - Panz; Christian ; et al. | 2017-03-09 |
Apparatus for preparing dimeric and trimeric silicon compounds
Grant 9,550,163 - Lang , et al. January 24, 2 | 2017-01-24 |
Process For Preparing High-purity Semi-metal Compounds
App 20160326002 - LANG; Juergen Erwin ; et al. | 2016-11-10 |
Process For Preparing Octachlorotrisilane And Higher Polychlorosilanes With Utilization Of Hexachlorodisilane
App 20160318768 - MOUSSALLEM; Imad ; et al. | 2016-11-03 |
Selective splitting of high order silanes
Grant 9,481,580 - Mueh , et al. November 1, 2 | 2016-11-01 |
Process for the coupled preparation of trisilylamine and polysilazanes having a molar mass of up to 500 g/mol
Grant 9,446,954 - Hoppe , et al. September 20, 2 | 2016-09-20 |
Method For The Separation Of Metal Ions That Are Divalent Or Higher From Strong Acids Or Highly Acidic Media
App 20160207785 - Panz; Christian ; et al. | 2016-07-21 |
Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent
Grant 9,359,205 - Hoppe , et al. June 7, 2 | 2016-06-07 |
Process For Producing Hollow Silicon Bodies
App 20160155871 - LANG; Juergen Erwin ; et al. | 2016-06-02 |
Process For The Preparation Of Hexachlorodisilane By Cleavage Of Higher Polychlorosilanes Such As Octachlorotrisilane
App 20160060126 - LANG; Juergen Erwin ; et al. | 2016-03-03 |
Method And Apparatus For The Preparation Of Silanes
App 20160046493 - LANG; Juergen Erwin ; et al. | 2016-02-18 |
Process And Apparatus For Preparation Of Octachlorotrisilane
App 20160046494 - LANG; Juergen Erwin ; et al. | 2016-02-18 |
Method And Device For Producing Polychlorosilanes
App 20160039681 - LANG; Juergen Erwin ; et al. | 2016-02-11 |
Process And Apparatus For Preparation Of Polysilanes
App 20160030911 - LANG; Jurgen Erwin ; et al. | 2016-02-04 |
Monochlorosilane, process and apparatus for the preparation thereof
Grant 9,221,689 - Mueh , et al. December 29, 2 | 2015-12-29 |
Method For Processing Finely Divided Solids During Production Of Chlorosilanes
App 20150315030 - MARINAS PEREZ; Janaina ; et al. | 2015-11-05 |
Plant For Producing Trisilylamine In The Gas Phase
App 20150284250 - DOERING; Jens ; et al. | 2015-10-08 |
Method For Producing Higher Silanes
App 20150258522 - LANG; Juergen Erwin ; et al. | 2015-09-17 |
Production Of Trisilylamine From Monochlorosilane And Ammonia By Use Of Inert Solvent
App 20150259207 - HOPPE; Carl-Friedrich ; et al. | 2015-09-17 |
Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent
Grant 9,120,673 - Hoppe , et al. September 1, 2 | 2015-09-01 |
Process For The Coupled Preparation Of Polysilazanes And Trisilylamine
App 20150147256 - Hoppe; Carl-Friedrich ; et al. | 2015-05-28 |
Method for producing hydridosilanes
Grant 9,017,630 - Wieber , et al. April 28, 2 | 2015-04-28 |
Container For Handling And Transporting Of High-purity And Ultra-high-purity Chemicals
App 20150102070 - Mueh; Ekkehard ; et al. | 2015-04-16 |
Production Of Trisilylamine From Monochlorosilane And Ammonia By Use Of Inert Solvent
App 20150023859 - Hoppe; Carl-Friedrich ; et al. | 2015-01-22 |
Process For The Coupled Preparation Of Polysilazanes And Trisilylamine
App 20140341794 - Hoppe; Carl-Friedrich ; et al. | 2014-11-20 |
Production Of Trisilylamine From Monochlorosilane And Ammonia By Use Of Inert Solvent
App 20140199227 - Hoppe; Carl-Friedrich ; et al. | 2014-07-17 |
Method For Producing Higher Silanes
App 20140193321 - LANG; Juergen Erwin ; et al. | 2014-07-10 |
Process For The Preparation Of Trisilylamine From Monochlorosilane And Ammonia
App 20140161705 - Hoppe; Carl-Friedrich ; et al. | 2014-06-12 |
Method for producing higher silanes
Grant 8,722,913 - Lang , et al. May 13, 2 | 2014-05-13 |
Process For Preparing Chlorosilanes By Means Of High-boiling Chlorosilanes Or Chlorosilane-containing Mixtures
App 20140124706 - Muh; Ekkehard ; et al. | 2014-05-08 |
Method For The Separation Of Metal Ions That Are Divalent Or Higher From Strong Acids Or Highly Acidic Media
App 20140079620 - Panz; Christian ; et al. | 2014-03-20 |
High-purity Silicon Dioxide Granules For Quartz Glass Applications And Method For Producing Said Granules
App 20140072803 - Panz; Christian ; et al. | 2014-03-13 |
Process For Preparing Trisilylamine In The Gas Phase
App 20140072497 - Doering; Jens ; et al. | 2014-03-13 |
Process For Producing Sio2 Mouldings
App 20140041548 - Lang; Jurgen Erwin ; et al. | 2014-02-13 |
Process For Preparing Aqueous Colloidal Silica Sols Of High Purity From Alkali Metal Silicate Solutions
App 20140042359 - Fuhrmann; Claudia ; et al. | 2014-02-13 |
Process For Preparing Trichlorosilane
App 20140017155 - Muh; Ekkehard ; et al. | 2014-01-16 |
Monochlorosilane, Process And Apparatus For The Preparation Thereof
App 20130323151 - Mueh; Ekkehard ; et al. | 2013-12-05 |
Selective Splitting Of High Order Silanes
App 20130294995 - Mueh; Ekkehard ; et al. | 2013-11-07 |
Reactor and plant for the continuous preparation of high-purity silicon tetrachloride or high-purity germanium tetrachloride
Grant 8,574,505 - Lang , et al. November 5, 2 | 2013-11-05 |
Large container for handling and transporting high-purity and ultra high purity chemicals
Grant 8,485,361 - Rauleder , et al. July 16, 2 | 2013-07-16 |
Removal of extraneous metals from silicon compounds by adsorption and/or filtration
Grant 8,476,468 - Rauleder , et al. July 2, 2 | 2013-07-02 |
Use Of Specific Resistivity Measurement For Indirect Determination Of The Purity Of Silanes And Germanes And A Corresponding Process
App 20130043893 - Mueh; Ekkehard ; et al. | 2013-02-21 |
Method For Producing Silicon
App 20130015175 - Karl; Alfons ; et al. | 2013-01-17 |
Process For Pyrolysis Of Carbohydrates
App 20120230905 - Karl; Alfons ; et al. | 2012-09-13 |
Method For Producing Hydridosilanes
App 20120214005 - Wieber; Stephan ; et al. | 2012-08-23 |
Processing of chlorosilane flows containing boron
Grant 8,246,925 - Schwarz , et al. August 21, 2 | 2012-08-21 |
Reactor And Plant For The Continuous Preparation Of High-purity Silicon Tetrachloride Or High-purity Germanium Tetrachloride
App 20120195804 - LANG; Jurgen ; et al. | 2012-08-02 |
Process And Use Of Amino-functional Resins For Dismutating Halosilanes And For Removing Extraneous Metals
App 20120183464 - Mueh; Ekkehard ; et al. | 2012-07-19 |
Reactor, plant and industrial process for the continuous preparation of high-purity silicon tetrachloride or high-purity germanium tetrachloride
Grant 8,221,593 - Lang , et al. July 17, 2 | 2012-07-17 |
Process For Treating Catalyst Precursors
App 20120177557 - Rauleder; Hartwig ; et al. | 2012-07-12 |
Production Of Solar-grade Silicon From Silicon Dioxide
App 20110262336 - Rauleder; Hartwig ; et al. | 2011-10-27 |
Production Of Solar-grade Silicon From Silicon Dioxide
App 20110262339 - Rauleder; Hartwig ; et al. | 2011-10-27 |
Method For Producing High-purity Sio2 From Silicate Solutions
App 20110244238 - Panz; Christian ; et al. | 2011-10-06 |
System For Producing Silicon With Improved Resource Utilization
App 20110236291 - Lang; Juergen Erwin ; et al. | 2011-09-29 |
Method For Producing High-purity Sio2 From Silicate Solutions
App 20110236288 - Panz; Christian ; et al. | 2011-09-29 |
Energy-efficient System For Generating Carbon Black, Preferably In Energetic Cooperation With Systems For Generating Silicon Dioxide And/or Silicon
App 20110214425 - Lang; Jurgen Erwin ; et al. | 2011-09-08 |
Process and apparatus for purifying silicon tetrachloride or germanium tetrachloride containing hydrogen compounds
Grant 8,002,954 - Popp , et al. August 23, 2 | 2011-08-23 |
Method For The Pyrolysis Of Carbohydrates
App 20110182796 - Lang; Juergen Erwin ; et al. | 2011-07-28 |
Removal Of Extraneous Metals From Silicon Compounds By Adsorption And/or Filtration
App 20110184205 - Rauleder; Hartwig ; et al. | 2011-07-28 |
Method For Producing High-purity Silicon Carbide From Hydrocarbons And Silicon Oxide Through Calcination
App 20110175024 - Lang; Juergen Erwin ; et al. | 2011-07-21 |
Universal Infrastructure for Chemical Processes
App 20110163462 - Lang; Jurgen Erwin ; et al. | 2011-07-07 |
Production Of Silicon By Reacting Silicon Oxide And Silicon Carbide, Optionally In The Presence Of A Second Carbon Source
App 20110150741 - Lang; Juergen Erwin ; et al. | 2011-06-23 |
Method For Removing Boron-containing Impurities From Halogen Silanes And Apparatus For Performing Said Method
App 20110150739 - Seliger; Beate ; et al. | 2011-06-23 |
Installation And Method For Reducing The Content In Elements, Such As Boron, Of Halosilanes
App 20110052474 - Mueh; Ekkehard ; et al. | 2011-03-03 |
Processing Of Chlorosilane Flows Containing Boron
App 20100320072 - Schwarz; Christoph ; et al. | 2010-12-23 |
Catalyst And Method For Dismutation Of Halosilanes Containing Hydrogen
App 20100296994 - Rauleder; Hartwig ; et al. | 2010-11-25 |
Method For Reducing The Content In Elements, Such As Boron, In Halosilanes And Installation For Carrying Out Said Method
App 20100278706 - Mueh; Ekkehard ; et al. | 2010-11-04 |
Large Container For Handling And Transporting High-purity And Ultra High Purity Chemicals
App 20100270296 - Rauleder; Hartwig ; et al. | 2010-10-28 |
Removal Of Polar Organic Compounds And Extraneous Metals From Organosilanes
App 20100274028 - Mueh; Ekkehard ; et al. | 2010-10-28 |
Removal Of Foreign Metals From Inorganic Silanes
App 20100266489 - Rauleder; Hartwig ; et al. | 2010-10-21 |
Method For Producing Higher Silanes
App 20100080746 - Lang; Juergen Erwin ; et al. | 2010-04-01 |
Preparation of organosilane esters
Grant 7,507,850 - Muh , et al. March 24, 2 | 2009-03-24 |
Process and apparatus for purifying silicon tetrachloride or germanium tetrachloride containing hydrogen compounds
App 20090020413 - Popp; Hanns-Peter ; et al. | 2009-01-22 |
Process For Producing a Silicon Film on a Substrate Surface By Vapor Deposition
App 20080289690 - Sonnenschein; Raymund ; et al. | 2008-11-27 |
Silicon Compounds for Producing Sio2-Containing Insulating Layers on Chips
App 20080283972 - Muh; Ekkehard ; et al. | 2008-11-20 |
Process for preparing alkoxy-pure alkaline earth alkoxides
Grant 7,423,186 - Standke , et al. September 9, 2 | 2008-09-09 |
Reactor, Plant And Industrial Process For The Continuous Preparation Of High-Purity Silicon Tetrachloride or High- Purity Germanium Tetrachloride
App 20080197014 - Lang; Jurgen ; et al. | 2008-08-21 |
Process for producing low-k dielectric films
Grant 7,410,914 - Kuehnle , et al. August 12, 2 | 2008-08-12 |
Process for preparing alkoxy-pure alkaline-earth alkoxides
App 20080071119 - Standke; Burkhard ; et al. | 2008-03-20 |
Preparation of Organosilane Esters
App 20070249785 - Muh; Ekkehard ; et al. | 2007-10-25 |
Process for producing low-k dielectric films
App 20070166456 - Kuehnle; Adolf ; et al. | 2007-07-19 |
Process for the separation of chlorosilanes from gas streams
Grant 7,204,963 - Rauleder , et al. April 17, 2 | 2007-04-17 |
Process for preparing alkoxy-pure alkaline-earth alkoxides
App 20050159630 - Standke, Burkhard ; et al. | 2005-07-21 |
Process for preparing alkoxy-pure alkaline earth alkoxides
App 20050131257 - Standke, Burkhard ; et al. | 2005-06-16 |
Cleavage of cyclic organosilanes in the preparation of aminofunctional organoalkoxysilanes
Grant 6,750,361 - Kropfgans , et al. June 15, 2 | 2004-06-15 |
Process for the separation of chlorosilanes from gas streams
App 20040109806 - Rauleder, Hartwig ; et al. | 2004-06-10 |
Process for the separation of chlorosilanes from gas streams
Grant 6,680,038 - Rauleder , et al. January 20, 2 | 2004-01-20 |
Cleavage of cyclic organosilanes in the preparation of aminofunctional organoalkoxysilanes
App 20030009045 - Kropfgans, Frank ; et al. | 2003-01-09 |
Process for preparing epoxysilanes
Grant 6,402,961 - Bade , et al. June 11, 2 | 2002-06-11 |
Manufacturing Process For Aminoalkyl Silanes
App 20020065428 - Schwarz, Christoph ; et al. | 2002-05-30 |
Process for manufacturing magnesium alkoxide
App 20020032354 - Standke, Burkhard ; et al. | 2002-03-14 |
Process for the separation of chlorosilanes from gas streams
App 20010046465 - Rauleder, Hartwig ; et al. | 2001-11-29 |
Magnesium ethoxide having a high coarse particle content, process for its preparation and its use
App 20010036900 - Schork, Reinhold ; et al. | 2001-11-01 |
Alkoxides with alkaline earths and titanium, zirconium and/or hafnium, their production and use
Grant 6,294,682 - Rauleder , et al. September 25, 2 | 2001-09-25 |
Process for preparing alkoxysilanes
Grant 6,242,628 - Kropfgans , et al. June 5, 2 | 2001-06-05 |
Process for preparing low-chloride or chloride-free alkoxysilanes
Grant 6,150,551 - Kropfgans , et al. November 21, 2 | 2000-11-21 |
Process for preparing amino-functional organosilanes low in or free of chloro-functional organosilanes
Grant 5,698,726 - Rauleder , et al. December 16, 1 | 1997-12-16 |
Organosilane polycondensation products
Grant 5,591,818 - Standke , et al. January 7, 1 | 1997-01-07 |
Process for the preparation of mercaptosilanes
Grant 5,107,009 - Rauleder , et al. April 21, 1 | 1992-04-21 |
Process for the preparation of asymmetric terminally mono-unsaturated glycol ethers
Grant 4,987,268 - Rauleder , et al. January 22, 1 | 1991-01-22 |
Method and apparatus for the preparation of cyanoalkyl-alkoxysilanes
Grant 4,876,337 - Rauleder , et al. October 24, 1 | 1989-10-24 |
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