Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10106426 | Method for the separation of metal ions that are divalent or higher from strong acids or highly acidic media | Christian Panz, Florian Paulat, Guido Titz, Sven Müller, Peter Erlhöfer +5 more | 2018-10-23 |
| 10065865 | Process for preparing aqueous colloidal silica sols of high purity from alkali metal silicate solutions | Claudia Fuhrmann, Dieter Oehm, Christian Panz, Florian Paulat, Rudiger Schutte +3 more | 2018-09-04 |
| 10023470 | Process for preparing octachlorotrisilane and higher polychlorosilanes with utilization of hexachlorodisilane | Imad Moussallem, Juergen Erwin Lang, Martin Trocha, Nicole Brausch | 2018-07-17 |
| 9994456 | Method and device for producing polychlorosilanes | Juergen Erwin Lang, Ekkehard Mueh, Imad Moussallem | 2018-06-12 |
| 9975103 | Process and apparatus for preparation of polysilanes | Juergen Erwin Lang, Ekkehard Mueh | 2018-05-22 |
| 9908781 | Process and use of amino-functional resins for dismutating halosilanes and for removing extraneous metals | Ekkehard Mueh, Jaroslaw Monkiewicz, Reinhold Schork | 2018-03-06 |
| 9862613 | Apparatus for the preparation of silanes | Juergen Erwin Lang, Ekkehard Mueh | 2018-01-09 |
| 9845248 | Process and apparatus for preparation of octachlorotrisilane | Juergen Erwin Lang, Ekkehard Mueh, Imad Moussallem | 2017-12-19 |
| 9831364 | Process for producing hollow silicon bodies | Juergen Erwin Lang, Julia Lyubina, Janaina Marinas Pérez | 2017-11-28 |
| 9758383 | Process for the preparation of hexachlorodisilane by cleavage of higher polychlorosilanes such as octachlorotrisilane | Juergen Erwin Lang, Ekkehard Mueh | 2017-09-12 |
| 9738532 | Method for the preparation of silanes | Juergen Erwin Lang, Ekkehard Mueh | 2017-08-22 |
| 9656869 | Process for the preparation of trisilylamine from monochlorosilane and ammonia | Carl-Friedrich Hoppe, Ingrid Lunt-Rieg, Christian Goetz | 2017-05-23 |
| 9618466 | Use of specific resistivity measurement for indirect determination of the purity of silanes and germanes and a corresponding process | Ekkehard Mueh, Rainer Amend, Martin Hajduk | 2017-04-11 |
| 9617155 | Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent | Carl-Friedrich Hoppe, Christian Goetz | 2017-04-11 |
| 9593021 | Method for processing finely divided solids during production of chlorosilanes | Janaina MARINAS PEREZ, Ekkehard Mueh, Frank Kropfgans | 2017-03-14 |
| 9550163 | Apparatus for preparing dimeric and trimeric silicon compounds | Juergen Erwin Lang, Ekkehard Mueh | 2017-01-24 |
| 9481580 | Selective splitting of high order silanes | Ekkehard Mueh | 2016-11-01 |
| 9446954 | Process for the coupled preparation of trisilylamine and polysilazanes having a molar mass of up to 500 g/mol | Carl-Friedrich Hoppe, Christian Goetz, Goswin Uehlenbruck | 2016-09-20 |
| 9359205 | Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent | Carl-Friedrich Hoppe, Christian Goetz | 2016-06-07 |
| 9221689 | Monochlorosilane, process and apparatus for the preparation thereof | Ekkehard Mueh, Juergen Erwin Lang, Reinhold Schork | 2015-12-29 |
| 9120673 | Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent | Carl-Friedrich Hoppe, Christian Goetz | 2015-09-01 |
| 9017630 | Method for producing hydridosilanes | Stephan Wieber, Matthias Patz, Martin Trocha, Ekkehard Mueh, Harald Stueger +1 more | 2015-04-28 |
| 8722913 | Method for producing higher silanes | Juergen Erwin Lang, Ekkehard Mueh | 2014-05-13 |
| 8574505 | Reactor and plant for the continuous preparation of high-purity silicon tetrachloride or high-purity germanium tetrachloride | Juergen Erwin Lang, Rainer Nicolai | 2013-11-05 |
| 8485361 | Large container for handling and transporting high-purity and ultra high purity chemicals | Ekkehard Mueh, Rainer Nicolai, Harald Klein, Reinhold Schork | 2013-07-16 |