Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652782 | Multi-stage method for producing gas-filled microcapsules | Uwe Budde, Andreas Briel, Kai Lovis, Wolfgang Schmidt, Hans-Ulrich Moritz +2 more | 2003-11-25 |
| 6572894 | Process for the production of morphologically uniform microcapsules and microcapsules that are produced according to this process | Celal Albayrak, Johannes Tack, Reinhard Schmitz | 2003-06-03 |
| 6475515 | Process for increasing the stability of liposome suspensions that contain hydrophilic active ingredients | Andreas Sachse, Jens Leike | 2002-11-05 |
| 6294204 | Method of producing morphologically uniform microcapsules and microcapsules produced by this method | Celal Albayrak, Johannes Tack, Reinhard Schmitz | 2001-09-25 |
| 6241967 | Process and device for the production of liquid, disperse systems | Andreas Sachse, Thomas Schneider | 2001-06-05 |
| 6207135 | Gaseous microparticles for ultrasonic diagnosis and process for their production | Celal Albayrak, Matthias Rothe | 2001-03-27 |
| 6106807 | Use of methylenemalondiester derivatives for the production of gas-containing microparticles for ultrasound diagnosis, as well as media that contain said particles | Celal Albayrak | 2000-08-22 |
| 5833653 | Prefilled hypodermic syringe | Helmut Vetter, Udo J. Vetter, Thomas Otto | 1998-11-10 |
| 5730954 | Preparation comprising cavitate- or clathrate-forming host/guest complexes as contrast agent | Celal Albayrak, Johannes Tack | 1998-03-24 |
| 5723146 | Pharmaceutical preparations | Andreas Sachse, Jutta Riedl | 1998-03-03 |
| 5593687 | Aqueous dispersion containing liposomes | Andreas Sachse | 1997-01-14 |
| 5110475 | Process for the preparation of aqueous dispersions | Andreas Sachse | 1992-05-05 |