Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8207231 | Hepatitis A virucide | Friedrich Von Rheinbaben, Holger Biering, Sabine Glaeser | 2012-06-26 |
| 8048929 | Hepatitis A viricide | Friedrich Von Rheinbaben, Holger Biering, Sabine Glaeser | 2011-11-01 |
| 7638504 | Hepatitis a viricide | Friedrich Von Rheinbaben, Holger Biering, Sabine Glaeser | 2009-12-29 |
| 6664221 | Mop detergents | Franz Kresse, Heiko Faubel, Thomas Merz | 2003-12-16 |
| 6551553 | Disinfection method | Friedrich Von Rheinbaben, Holger Biering | 2003-04-22 |
| 6540960 | Process for disinfecting instruments | Holger Biering, Joerg Sorns | 2003-04-01 |
| 6517852 | Disinfection method | Friedrich Von Rheinbaben, Holger Biering | 2003-02-11 |
| 6502838 | Transport cart for cleaning and collecting recyclable waste | Frank Kresse, Heiko Faubel | 2003-01-07 |
| 6233777 | Flat floor-mop-type covering with peripheral brush ring | Franz Kresse, Heiko Faubel | 2001-05-22 |
| 5824708 | Virucidal substances | Karl-Heinz Disch, Klaus Hachmann, Friedrich Von Rheinbaben | 1998-10-20 |
| 5728404 | Virucidal disinfectant | Friedrich Von Rheinbaben, Beate Mainz, Klaus Hachmann | 1998-03-17 |
| 5403505 | Cleaning and disinfecting agent containing an N-substituted propylene glutamic acid or derivative thereof, and an antimicrobially active compound | Klaus Hachmann, Karlheinz Disch, Hubert Schwidden, Stephanie Kaupp, Carsten Friese +2 more | 1995-04-04 |
| 5234832 | Process for cleaning and disinfecting heat and corrosion sensitive medical instruments | Karlheinz Disch, Klaus Hachmann | 1993-08-10 |
| 5223166 | Preparations and processes for cleaning and disinfecting endoscopes | Karlheinz Disch, Klaus Hachmann | 1993-06-29 |
| 5190724 | Process for disinfecting medical molding materials | Klaus Hachmann, Karlheinz Disch | 1993-03-02 |
| 5030659 | Disinfectant compositions | Karlheinz Disch, Klaus Hachmann | 1991-07-09 |
| 4994200 | Preparations and processes for cleaning and disinfecting endoscopes | Karlheinz Disch, Klaus Hachmann | 1991-02-19 |
| 4942041 | Pharmaceutical compositions effective for treating skin to destroy eggs of enterobius vermicularis | Walter Guhl | 1990-07-17 |
| 4900721 | Disinfectants and their use for disinfecting the skin and mucous membrane | Karlheinz Disch, Klaus Hachmann, Rudolf Lehmann, Manfred Biermann, Harald Schnegelberger | 1990-02-13 |
| 4847197 | Method for determining the disinfecting effect of a disinfectant and a test strip suitable therefor | Hans-Joachim Grege | 1989-07-11 |
| 4784790 | Preparations and processes for cleaning and disinfecting endoscopes | Karlheinz Disch, Klaus Hachmann | 1988-11-15 |
| 4775424 | Disinfecting and cleaning system for contact lenses | Klaus-Dieter Wisotzki, Jochen Jacobs, Hans-Friedrich Kruse | 1988-10-04 |
| 4746451 | Self-decontaminating cleansing preparations | Klaus Hachmann, Karlheinz Disch | 1988-05-24 |