Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11100719 | Method and apparatus for overlaying a reproduction of a real scene with virtual image and audio data, and a mobile device | Daniel J. Anderson | 2021-08-24 |
| 10777015 | Method and apparatus for overlaying a reproduction of a real scene with virtual image and audio data, and a mobile device | Daniel J. Anderson | 2020-09-15 |
| 6458755 | Amorphous alkali metal silicate compound | Kathrin Schnepp-Hentrich, Rene-Andres Artiga Gonzalez, Katrin Burmeister, Hubert Freese, Manfred Greger +3 more | 2002-10-01 |
| 6191096 | Spray-dried amorphous alkali metal silicate compound and its use in detergent compositions | Kathrin Schnepp-Hentrich, Rene-Andres Artiga Gonzalez, Katrin Burmeister, Hubert Freese, Manfred Greger +3 more | 2001-02-20 |
| 6034050 | Amorphous alkali metal silicate compound | Rene-Andres Artiga Gonzalez, Katrin Burmeister, Stefan Hammelstein | 2000-03-07 |
| 6030937 | Method of preparing saccharose surfactant granulates | Hans-Friedrich Kruse, Georg Assmann | 2000-02-29 |
| 5939372 | Use of detergent mixtures for the production of toilet blocks | Karl Schmid, Andreas Syldath, Ditmar Kischkel, Wolfgang Schmidt, Anke Grosser | 1999-08-17 |
| 5866531 | Process for the production of detergent or cleaning tablets | Georg Assmann, Hans-Friedrich Kruse, Jochen Jacobs, Guenther Vogt, Heinz-Manfred Wilsberg +1 more | 1999-02-02 |
| 5807529 | Process for the production of silicate-based builder granules with increased apparent density | Hans-Friedrich Kruse, Beatrix Kottwitz, Berthold Schreck, Joerg Poethkow, Wolfgang Breuer | 1998-09-15 |
| 5780420 | Silicate-based builders and their use in detergents and multicomponent mixtures for use in this field | Wolfgang Breuer, Joerg Poethkow, Beatrix Kottwitz, Jochen Jacobs, Hans Dolhaine +3 more | 1998-07-14 |
| 5739097 | Process for the production of surfactant granules | Jochen Jacobs, Bernhard Gutsche, Thomas Lueder, Christoph Breucker, Guenter Panthel | 1998-04-14 |
| 5629275 | Process for the production of surfactant-containing granules | Jochen Jacobs | 1997-05-13 |
| 5597794 | Process for the production of detergent surfactant granules comprising a recycle step | Wilfried Raehse, Andreas Syldath, Ditmar Kischkel | 1997-01-28 |
| 5532446 | Magnetic deflection system for a high-power electron beam | Matthias Blum, Josef Heimerl, Martin Bahr | 1996-07-02 |
| 5516447 | Method of producing granular surfactants | Jochen Jacobs, Ditmar Kischkel, Peter Kraeplin, Andreas Syldath | 1996-05-14 |
| 5510482 | Process for bleaching discolored surface-active alkyl glycosides and for working up the bleached material | Willi Wuest, Rainer Eskuchen, Paul Schulz, Franz-Josef Carduck, Herbert Esser +3 more | 1996-04-23 |
| 5431780 | Process for spray-drying materials and mixtures thereof using superheated steam | Wilfried Raehse | 1995-07-11 |
| 5397507 | Process for the production of washing- and cleaning-active granules | Wilfried Raehse, Andreas Syldath, Ditmar Kischkel | 1995-03-14 |
| 5182054 | Process for granulating perborate monohydrate | Wilfried Raehse, Klaus Koester, Jochen Jacobs | 1993-01-26 |
| 4828872 | Method and apparatus for the reactive vapor depositing of metal compounds | Albert Feuerstein, Klaus Hartig, Gerhard Kienel, Helmuth Lammermann, Wolfgang Zirkel | 1989-05-09 |
| 4815415 | Apparatus for producing coils from films of insulating material, conductively coated under vacuum | Albert Feuerstein, Helmut Eberhardt, Helmut Lammermann, Gerard Lobig | 1989-03-28 |
| 4791301 | Device for the input of a nominal value for the impact point of an electron beam on a medium | Josef Heimerl, Horst Ranke | 1988-12-13 |
| 4740385 | Apparatus for producing coils from films of insulating material, conductively coated in a vacuum | Albert Feuerstein, Helmut Eberhardt, Helmut Lammermann, Gerald Lobig | 1988-04-26 |
| 4724796 | Vaporization arrangement with a rectangular vaporization crucible and several electron guns | Horst Ranke, Albert Feuerstein, Walter Dietrich | 1988-02-16 |
| 4648347 | Vacuum depositing apparatus | Hans Aichert, Albert Feuerstein, Horst Ranke | 1987-03-10 |