Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893142 | Process for the preparation of polyphosphates of organic bases | Karl Gotzmann, Thomas Futterer | 2011-02-22 |
| 7345168 | Process for the preparation of polyphosphates of organic bases | Karl Gotzmann, Thomas Futterer | 2008-03-18 |
| 7214811 | Derivative of phosphoric acid ester salt or phosphoric acid ester adduct or mixtures thereof, method for the production thereof and their use | Karl Gotzmann, Thomas Futterer, Vincent Mans | 2007-05-08 |
| 6512133 | Process for the production of phosphoric acid esters or phosphoric acid ester mixtures of polyhydric alcohols and use thereof | Karl Gotzmann, Klaus Sommer | 2003-01-28 |
| 6120543 | Artificial joint, in particular endoprosthesis for replacing natural joints | Dieter Kubein-Meesenburg | 2000-09-19 |
| 5879390 | Artificial joint | Dietmar Kubein-Meesenburg | 1999-03-09 |
| 5800370 | Exoprosthesis for the human knee joint | Dietmar Kubein-Meesenburg | 1998-09-01 |
| 5738686 | Artificial joint to replace the human patella | Dietmar Kubein-Meesenburg | 1998-04-14 |
| 5665149 | Anti-corrosion pigment and use thereof | Karl Gotzmann, Karlheinz Dorn, Sieghard Gobelbecker | 1997-09-09 |
| 5556432 | Artificial joint | Dietmar Kubein-Meesenburg | 1996-09-17 |
| 5539141 | Mixed boric acid/phosphoric acid esters of polyols, their preparation and use | Karlheinz Dorn, Klaus Frankenfeld, Sonja Schlarb, Klaus Sommer | 1996-07-23 |
| 5383936 | Artificial joint as an endoprosthesis for the human shoulder joint | Dietmar Kubein-Meesenburg | 1995-01-24 |
| 5336267 | Artificial joint | Dietmar Kubein-Meesenburg | 1994-08-09 |