Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886898 | Intermediates for circulation-active substituted aminomethyl-5,6,7,8-tetrahydronaphthyloxy-acetic acids | Ulrich Niewohner, Franz-Peter Hoever, Folker Lieb, Elisabeth Perzborn, Volker-Bernd Fiedler +1 more | 1989-12-12 |
| 4882353 | Chroman derivatives for combating thrombosis and asthma | Ulrich Niewohner, Franz-Peter Hoever, Folker Lieb, Hermann Oediger, Horst Boshagen +3 more | 1989-11-21 |
| 4876255 | Substituted 1,4-dihydropyridines for control of circulation and thromboses | Gerhard Franckowiak, Elisabeth Perzborn, Friedel Seuter, Michael Kayser, Gunther Thomas | 1989-10-24 |
| 4868332 | Circulation-active novel substituted aminomethyl-5,6,7,8-tetrahydronaphthyloxy-acetic acids and intermediates therefor | Ulrich Niewohner, Franz-Peter Hoever, Folker Lieb, Elisabeth Perzborn, Volker-Bernd Fiedler +1 more | 1989-09-19 |
| 4853406 | Polyhydrobenzi[c,d]indolesulphonamides | Horst Boshagen, Folker Lieb, Hermann Oediger, Ulrich Niewohner, Friedel Seuter +2 more | 1989-08-01 |
| 4843091 | Indolylpropionic acids, compositions of, and use thereof to inhibit thrombocyte aggregation | Horst Boshagen, Folker Lieb, Hermann Oediger, Volker-Bernd Fiedler, Elisabeth Perzborn +1 more | 1989-06-27 |
| 4827032 | Cycloalkyl-one-containing benzenesulphonamides | Horst Boshagen, Folker Lieb, Hermann Oediger, Friedel Seuter, Elisabeth Perzborn +1 more | 1989-05-02 |
| 4806551 | N-dihydroindolylethyl-sulphonamides | Horst Boshagen, Folker Lieb, Hermann Oediger, Volker-Bernd Fiedler, Elisabeth Perzborn +1 more | 1989-02-21 |