Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187941 | Process for the preparation of oxazaphosphorine-2-amines | Harald Niegel, Bernard Kutscher, Ion Neda | 2001-02-13 |
| 6028209 | Process for the preparation of alkylphosphocholines and the production thereof in pure form | Jurgen Engel, Bernd Kutscher, Wolfgang Schumacher, Alfred Olbrich, Gerhard Nossner | 2000-02-22 |
| 5985834 | Nova- and decapeptides in the preparation of a drug for the treatment of aids | Jurgen Engel, Bernhard Kutscher, Michael Bernd | 1999-11-16 |
| 5942639 | Process for the preparation of alkylphosphocholines and the production thereof in pure form | Jurgen Engel, Bernd Kutscher, Wolfgang Schumacher, Alfred Olbrich, Gerhard Nssner | 1999-08-24 |
| 4997822 | Heterocyclic compounds having a 2-(2-(N,N-bis(2-chloroethyl)-diamidophosphoryloxy) ethyl) radical | Hans-Jurgen Hohorst, Ludmilla Bielicki, Georg Voelcker | 1991-03-05 |
| 4929607 | oxazaphosphorin-4-thio alkanesulphonic acids, neutral salts thereof and method to treat cancer diseases and to produce immunosuppression | Gerhard Scheffler, Norbert Brock, Jorg Pohl | 1990-05-29 |
| 4716242 | Salts of oxazaphosphorine derivatives | Jurgen Engel, Axel Kleemann, Peter Hilgard, Joerg Pohl | 1987-12-29 |
| 4623742 | Oxazaphosphorin-4-thio-alkanesulphonic acids, and neutral salts thereof | Gerhard Scheffler, Norbert Brock, Jorg Pohl | 1986-11-18 |
| 4618692 | 4-carbamoyloxy-oxazaphosphorins | Gerhard Scheffler, Norbert Brock, Jorg Pohl | 1986-10-21 |