Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677372 | N-(3-benzofuranyl)urea-derivatives | Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rolf Henning, Michael Sperzel +5 more | 2004-01-13 |
| 6399657 | N-(3-benzofuranyl) urea-derivatives | Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rolf Henning, Michael Sperzel +5 more | 2002-06-04 |
| 5872280 | Leukotriene antagonistic benzoic acid derivatives | Nigel J. Cuthbert, Hilary P. Francis, Phillip J. Gardiner, Peter Norman, Stephen Tudhope | 1999-02-16 |
| 5691359 | Heterocyclylcarbonyl substituted benzofuranyl- and -thiophenyl-alkanecarboxyclic acid derivatives | Rüdiger Fischer, Gabriele Braunlich, Mazen Es-Sayed, Rudolf Hanko, Stephen Tudhope +2 more | 1997-11-25 |
| 5622989 | Amino-benzofuryl-and thienyl-derivatives | Gabriele Br aunlich, R udiger Fischer, Mazen Es-Sayed, Rudolf Hanko, Stephen Tudhope +3 more | 1997-04-22 |
| 5565488 | Oxalylamino-benzofuran- and benzothienyl-derivatives | Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rudolf Hanko, Stephen Tudhope +3 more | 1996-10-15 |
| 5504213 | Benzofuranyl-and-thiophenyl-alkanecarboxyclic acid derivatives | Rüdiger Fischer, Gabriele Braunlich, Klaus-Helmut Mohrs, Rudolf Hanko, John-Edward Butler-Ransohoff +4 more | 1996-04-02 |
| 5266713 | Aryl alkenoic acid derivatives as leukotriene antagonists | Peter Norman, Stephen Richard TUDHOPE, Harold C. Kluender, Robert N. Schut, Heinrich Meier +1 more | 1993-11-30 |
| 5246966 | Substituted alkenoic acid and its derivatives | Heinrich Meier, John E. B. Ransohoff, Peter Norman | 1993-09-21 |
| 5221760 | Alkenoic acid derivatives | Ulrich Rosentreter, Harold C. Kluender, Peter Norman, Steven R. Tudhope | 1993-06-22 |
| 5159097 | Alkenoic acid derivatives | Ulrich Rosentreter, Harold C. Kluender, Peter Norman, Steven R. Tudhope | 1992-10-27 |
| 5041638 | Alkenoic acid derivatives | Ulrich Rosentreter, Harold C. Kluender, Peter Norman, Steven R. Tudhope | 1991-08-20 |
| 4698344 | 1-Heteroaryl-4-aryl-pyrazolin-5-ones for use as medicaments | Klaus Sasse, Michael D. Hammond, Friedel Seuter, Elisabeth Perzborn, Bernhard Pelster +1 more | 1987-10-06 |
| 4639535 | Trisubstituted benzene derivatives and a method for the preparation thereof | Peter Norman, Brian T. Warren | 1987-01-27 |
| 4571405 | Anti-allergic chromone- or thiochromone-5-oxamic acid derivatives, compositions, and method of use therefor | Peter Norman | 1986-02-18 |