Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079457 | Microwave resonator for an EPR probehead providing Q-, M- and D-variation using a variable fluid volume | Ion Prisecaru | 2021-08-03 |
| 8658130 | Agricultural compositions | Hans-Georg Mainx | 2014-02-25 |
| 7586305 | Method for determining the absolute number of electron spins in a sample of extended size | Patrick Carl | 2009-09-08 |
| 6440979 | Aryl isoguanines | David Cavalla, Mark Chasin | 2002-08-27 |
| 6413975 | Purine derivatives having phosphodiesterase iv inhibition activity | Mark Chasin, David Cavalla, Andre Gehrig, Peter Wintergerst | 2002-07-02 |
| 6372770 | Benzoxazoles | Mark Chasin, David Cavalla, Lloyd J. Dolby | 2002-04-16 |
| 6365606 | 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity | David Cavalla, Andre Gehrig, Peter Wintergerst, Mark Chasin | 2002-04-02 |
| 6319928 | Purine derivatives having phosphodiesterase IV inhibition activity | Mark Chasin, David Cavalla, Peter Wintergerst, Andre Gehrig | 2001-11-20 |
| 6314199 | Process and apparatus for examining optical components, especially optical components for the eye and device for illuminating clear-transparent | Peter Hagmann, Roland Hauck, Wolfgang Geissler, Hubert Lutz | 2001-11-06 |
| 6310205 | Hypoxathine compounds | Mark Chasin, David Cavalla | 2001-10-30 |
| 6294541 | Purine derivatives having phosphodiesterase IV inhibition activity | David Cavalla, Mark Chasin, Andre Gehrig, Peter Wintergerst | 2001-09-25 |
| 6268373 | Trisubstituted thioxanthines | David Cavalla, Mark Chasin | 2001-07-31 |
| 6248746 | 3-(arylalkyl) xanthines | Mark Chasin, David Cavalla | 2001-06-19 |
| 6228859 | Purine derivatives having phosphodiesterase IV inhibition activity | David Cavalla, Mark Chasin, Andre Gehrig, Peter Wintergerst | 2001-05-08 |
| 6211367 | Methods of Synthesing Purine Compounds Having PDE Iv Inhibitory Activity | David Cavalla, Mark Chasin | 2001-04-03 |
| 6090816 | Aryl thioxanthines | David Cavalla, Mark Chasin | 2000-07-18 |
| 6075016 | 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity | Mark Chasin, David Cavalla, Andre Gehrig, Peter Wintergerst | 2000-06-13 |
| 6066641 | Aryl thioxanthines | David Cavalla, Mark Chasin | 2000-05-23 |
| 6057445 | Purine compounds having PDE IV inhibitory activity and methods of synthesis | David Cavalla, Mark Chasin | 2000-05-02 |
| 6040447 | Purine compounds having PDE IV inhibitory activity and methods of synthesis | David Cavalla, Mark Chasin | 2000-03-21 |
| 6037470 | Purine compounds having PDE IV inhibitory activity and methods of synthesis | David Cavalla, Mark Chasin | 2000-03-14 |
| 6025361 | Trisubstituted thioxanthines | David Cavalla, Mark Chasin | 2000-02-15 |
| 5977119 | Trisubstituted thioxanthines | David Cavalla, Mark Chasin | 1999-11-02 |
| 5939422 | Chemical compounds having PDE-IV inhibition activity | David Cavalla, Anddre Gehrig, Mark Chasin, Peter Wintergest | 1999-08-17 |
| 5864037 | Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity | Mark Chasin, David Cavalla | 1999-01-26 |