Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908781 | Process and use of amino-functional resins for dismutating halosilanes and for removing extraneous metals | Ekkehard Mueh, Hartwig Rauleder, Jaroslaw Monkiewicz | 2018-03-06 |
| 9221689 | Monochlorosilane, process and apparatus for the preparation thereof | Ekkehard Mueh, Hartwig Rauleder, Juergen Erwin Lang | 2015-12-29 |
| 8485361 | Large container for handling and transporting high-purity and ultra high purity chemicals | Hartwig Rauleder, Ekkehard Mueh, Rainer Nicolai, Harald Klein | 2013-07-16 |
| 6297188 | Magnesium ethoxide having a high coarse particle content, process for its preparation and its use | Burkhard Standke, Hartwig Rauleder, Albert-Johannes Frings, Michael Horn, Peter Jenkner +1 more | 2001-10-02 |
| 6242628 | Process for preparing alkoxysilanes | Frank Kropfgans, Hartwig Rauleder | 2001-06-05 |
| 5468705 | Storage-stable solution of carbonated magnesium methoxide in methanol and its use | Hartwig Rauleder, Burkhard Standke, Hans-Joachim Kotzsch | 1995-11-21 |
| 5468706 | Storage-stable solution of a mixture of carbonated magnesium methoxide, carbonated magnesium ethoxide and their carbonated mixed alkoxide in a combination of methanol and ethanol and uses thereof | Hartwig Rauleder, Burkhard Standke, Hans-Joachim Kotzsch | 1995-11-21 |
| 5456801 | Storage-stable solutions of carbonated magnesium ethylate in ethanol and their preparation and use | Hartwig Rauleder, Burkhard Standke, Hans-Joachim Kotzsch | 1995-10-10 |
| 5208359 | Process for the preparation of di-tert.butoxydiacetoxysilane | Claus-Dietrich Seiler, Hartwig Rauleder, Hans-Joachim Kotzsch | 1993-05-04 |
| 5187291 | Process for the simultaneous and continuous preparation of acyloxysilanes and carboxylic acid chlorides | Claus-Dietrich Seiler, Albert-Johannes Frings, Hans-Joachim Kotzsch, Hartwig Rauleder | 1993-02-16 |
| 5026533 | Method and apparatus for the preparation of dichlorosilane | Reinhard Matthes, Hans-Joachim Vahlensieck | 1991-06-25 |
| 4923687 | Method for removing silane compounds from silane-containing exhaust gases | Reinhard Matthes, Hans-Joachim Vahlensieck | 1990-05-08 |