Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403505 | Cleaning and disinfecting agent containing an N-substituted propylene glutamic acid or derivative thereof, and an antimicrobially active compound | Klaus Hachmann, Klaus-Peter Bansemir, Hubert Schwidden, Stephanie Kaupp, Carsten Friese +2 more | 1995-04-04 |
| 5234832 | Process for cleaning and disinfecting heat and corrosion sensitive medical instruments | Klaus Hachmann, Klaus-Peter Bansemir | 1993-08-10 |
| 5223166 | Preparations and processes for cleaning and disinfecting endoscopes | Klaus Hachmann, Klaus-Peter Bansemir | 1993-06-29 |
| 5190724 | Process for disinfecting medical molding materials | Klaus Hachmann, Klaus-Peter Bansemir | 1993-03-02 |
| 5030659 | Disinfectant compositions | Klaus-Peter Bansemir, Klaus Hachmann | 1991-07-09 |
| 4994200 | Preparations and processes for cleaning and disinfecting endoscopes | Klaus Hachmann, Klaus-Peter Bansemir | 1991-02-19 |
| 4900721 | Disinfectants and their use for disinfecting the skin and mucous membrane | Klaus-Peter Bansemir, Klaus Hachmann, Rudolf Lehmann, Manfred Biermann, Harald Schnegelberger | 1990-02-13 |
| 4784790 | Preparations and processes for cleaning and disinfecting endoscopes | Klaus Hachmann, Klaus-Peter Bansemir | 1988-11-15 |
| 4746451 | Self-decontaminating cleansing preparations | Klaus Hachmann, Klaus-Peter Bansemir | 1988-05-24 |
| 4666615 | Aqueous liquid cleaner containing an anionic surfactant and an ethoxylated aliphatic vicinal hydroxyamine | Eva Kiewert | 1987-05-19 |
| 4661523 | Disinfectant solutions having improved corrosion properties | Klaus Hachmann, Juergen Pagel | 1987-04-28 |
| 4652585 | N-substituted diaminopropane/glutamic acid reaction products | Werner Gerhardt, Herbert Fischer, Rudolf Lehmann, Hans-Theo Leinen | 1987-03-24 |
| 4569782 | Hard surface detergent compositions containing fatty acid cyanamides | Eva Kiewert, Maria Weichbrodt, Christian Hase | 1986-02-11 |
| 4438016 | Stable aqueous cleaning agents and a process for their production | Eva Kiewert | 1984-03-20 |
| 4343725 | Cleansers for windows, mirrors and reflecting surfaces containing a high molecular weight polyoxyethylene glycol polymer | Eva Kiewert, Jurgen Wegner | 1982-08-10 |