Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9164098 | Determining an expression status of human epidermal growth factor receptor 2 (HER2) in a biological sample | Christian Albers, Eckhard Belau, Sören-Oliver Deininger, Sandra Rauser, Detlev Suckau | 2015-10-20 |
| 6036948 | Polyaspartamide derivatives as adsordents for bile acids, polyaspartamide derivatives loaded with bile acids and process for their preparation and their use as pharmaceuticals | Volker Krone, Stefan Mullner, Ernold Granzer | 2000-03-14 |
| 6037467 | Methods for preparing carbohydrate-containing hydrophilic polymers | Wilhelm Stahl, Michael Ahlers, Eckhart Bartnik, Gerhard Kretzschmar, Susanne Grabley +1 more | 2000-03-14 |
| 5714138 | Polyaspartamide derivatives as adsorbents for bile acids, polyaspartamide derivatives loaded with bile acids and process for their preparation and their use as pharmaceuticals | Volker Krone, Stefan Mullner, Ernold Granzer | 1998-02-03 |
| 5700459 | Pharmacological composition containing polyelectrolyte complexes in microparticulate form and at least one active agent | Volker Krone, Michael Magerstadt, Albrecht Groner, Dieter Hoffmann | 1997-12-23 |
| 5674531 | Nanoparticles containing an active substance and a ketalized polytartramidic acid, process for their preparation, and use thereof | Michael Ahlers, Gerhard Seipke, Gregory John Russell-Jones | 1997-10-07 |
| 5631326 | Crosslinked nitrogen-containing vinyl copolymers processes for their preparation and the use of these compounds | Michael Ahlers, Heiner Glombik, Stefan M ullner | 1997-05-20 |
| 5613494 | Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof | Volker Krone, Michael Magerstadt, Günter Ditzinger, Norbert Lill | 1997-03-25 |
| 5505784 | Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof | Volker Krone, Michael Magerstadt, Günter Ditzinger, Norbert Lill | 1996-04-09 |
| 5470843 | Carbohydrate-containing polymers, their preparation and use | Wilhelm Stahl, Michael Ahlers, Eckhart Bartnik, Gerhard Kretzschmar, Susanne Grabley +1 more | 1995-11-28 |
| 5430110 | Polyvinylamine derivatives having hydrophilic centers, processes for their preparation and the use of the compounds as a medicament, active compound carrier and foodstuff auxiliary | Michael Ahlers, Heiner Glombik, Susanne Grabley, Ernold Granzer, Stefan Mullner +1 more | 1995-07-04 |
| 5428112 | Crosslinked, nitrogen-containing vinyl copolymers, processes for their preparation and the use of these compounds | Michael Ahlers, Heiner Glombik, Stefan Mullner | 1995-06-27 |
| 5391696 | Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof | Volker Krone, Michael Magerstadt, Günter Ditzinger, Norbert Lill | 1995-02-21 |
| 5317065 | Poly amino dicarboxylic acid-co-anhydro amino dicarboxylic acid derivative | Volker Krone | 1994-05-31 |
| 5229469 | Biologically degradable polyamino dicarboxylic acid--CO--anhydro amino dicarboxylic acid derivative | Volker Krone | 1993-07-20 |
| 5205287 | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents | Raimund Erbel, Rainer Zotz, Volker Krone, Michael Magerstadt | 1993-04-27 |
| 5190982 | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents | Raimund Erbel, Rainer Zotz, Volker Krone, Michael Magerstadt | 1993-03-02 |
| 5137928 | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents | Raimund Erbel, Rainer Zotz, Volker Krone, Michael Magerstadt | 1992-08-11 |
| 5106740 | Immobilization of an isethiacyanate of a cofactor on a polymer | Hubert Bader, Hans-Ullrich Hoppe, Michael Magerstadt, Merten Schlingmann, Dieter Ulschneider | 1992-04-21 |
| 5100673 | Microencapsulation of biologically active material | Hebert Bader, Karl-Heinz Keil, Diether Ruppel, Merten Schlingmann | 1992-03-31 |
| 5041291 | Biodegradable poly(hydroxyalkyl)amino dicarboxylic acid) derivatives, a process for their preparation, and the use thereof for depot formulations with controlled deivery of active ingredient | Hubert Bader, Diether Ruppel | 1991-08-20 |
| 5009824 | Process for preparing an asymmetrical macroporous membrane polymer | Juergen Wildhardt, Dieter Beissel | 1991-04-23 |
| 4906473 | Biodegradable poly(hydroxyalkyl)amino dicarboxylic acid) derivatives, a process for their preparation, and the use thereof for depot formulations with controlled delivery of active ingredient | Hubert Bader, Diether Ruppel | 1990-03-06 |
| 4835248 | Biologically degradable polyamide for depot preparations having controlled release of the active compound | Hubert Bader, Diether Ruppel, Michael Magerstadt | 1989-05-30 |
| 4720343 | Macroporous asymmetrical hydrophilic membrane made of a synthetic polymer | Juergen Wildhardt, Dieter Beissel | 1988-01-19 |