Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252671 | Coating compositions for coatings that are permeable to water vapor and a process for their preparation | Josef Pedain, Wilhelm Thoma, Detlef-Ingo Schutze | 1993-10-12 |
| 5252696 | Water-dispersible polyisocyanate mixtures, a process for their preparation and their use in two-component aqueous compositions | Hans-Josef Laas, Tillmann Hassel, Werner Kubitza, Reinhard Halpaap | 1993-10-12 |
| 5175157 | Cyclic amine derivatives, pharmaceutical compositions containing these compounds and methods for preparing them | Manfred Psiorz, Joachim Heider, Andreas Bomhard, Manfred Reiffen, Norbert Hauel +4 more | 1992-12-29 |
| 5151329 | Process for the production of patent leather and patent leather prepared therefrom | Josef Pedain, Bruno Zorn, Rosemarie Schmid | 1992-09-29 |
| 5141987 | Aqueous coating compositions containing water dispersible polyurethane polyureas as binders and the coatings produced therefrom | Klaus Nachtkamp, Jurgen Mosbach, Hans-Gunter Schmitz, Armin Sickert | 1992-08-25 |
| 5136009 | Aliphatic polyurethanes containing acryloyl groups and a process for their preparation | Jurgen Meixner, Wolfgang Fischer | 1992-08-04 |
| 5116986 | Heteroaromatic amine derivatives | Andreas Bomhard, Joachim Heider, Manfred Psiorz, Norbert Hauel, Berthold Narr +3 more | 1992-05-26 |
| 5084449 | Anti-bacterial compositions comprising a substituted bis-(4-aminophenyl)-sulfone and a dihydro-folic acid reductase | Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Johannes Keck, Uwe Lechner | 1992-01-28 |
| 4992430 | Anti-bacterial compositions comprising a substituted bis-(4-aminophenyl)-sulfone and a dihydro-folic acid reductase | Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Johannes Keck, Uwe Lechner | 1991-02-12 |
| 4912115 | Heteroaromatic amine derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | Andreas Bomhard, Joachim Heider, Manfred Psiorz, Norbert Hauel, Berthold Narr +3 more | 1990-03-27 |
| 4876302 | Polyurethane dispersions and the use thereof as finishing agents | Wilhelm Thoma, Klaus Nachtkamp, Walter Schroer, Josef Pedain | 1989-10-24 |
| 4871735 | Naphthyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | Joachim Heider, Manfred Psiorz, Andreas Bomhard, Norbert Hauel, Berthold Narr +3 more | 1989-10-03 |
| 4831027 | Imidazo-benzoxazinones, the preparation thereof and pharmaceutical compositions containing these compounds | Berthold Narr, Norbert Hauel, Joachim Heider, Manfred Psiorz, Andreas Bomhard +2 more | 1989-05-16 |
| 4829122 | Process for the preparation of aqueous polyurethane dispersions and solutions | Josef Pedain, Klaus Nachtkamp, Jurgen Grammel | 1989-05-09 |
| 4829058 | Substituted bis-(4-aminophenyl)-sulfones | Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Johannes Keck, Uwe Lechner | 1989-05-09 |
| 4789718 | Polyurethanes soluble or dissolved in aromatic hydrocarbons, a process for their preparation and their use | Josef Pedain, Manfred Schonfelder | 1988-12-06 |
| 4764553 | Water soluble or dispersible polyurethanes, a process for their preparation and their use for coating substrates | Jurgen Mosbach, Josef Pedain | 1988-08-16 |
| 4745151 | Process for the production of aqueous dispersions of polyurethane polyureas, the dispersions obtainable by this process and their use as coating compositions | Jurgen Mosbach, Josef Pedain, Klaus Nachtkamp, Jurgen Schwindt | 1988-05-17 |
| 4737495 | (2H)-3-benzazepin-2-ones, their pharmaceutical compositions and their pharmaceutical uses | Andreas Bomhard, Manfred Psiorz, Joachim Heider, Norbert Hauel, Berthold Narr +2 more | 1988-04-12 |
| 4728542 | Ionically modified pur spreading pastes and their use | Klaus Nachtkamp, Wilhelm Thoma, Josef Pedain, Walter Schroer, Rolf Langel | 1988-03-01 |
| 4716169 | Imidazo[1,2a]pyridines and their use as cardiotonic agents | Joachim Heider, Norbert Hauel, Volkhard Austel, Andreas Bomhard, Jacques van Meel +1 more | 1987-12-29 |
| 4652466 | Coating agents of polyurethane dispersions and the use thereof for top coats and finishes | Wilhelm Thoma, Klaus Nachtkamp, Josef Pedain, Walter Schroer | 1987-03-24 |
| 4604389 | Benzazepine derivatives | Manfred Reiffen, Joachim Heider, Volkhard Austel, Norbert Hauel, Walter Kobinger +1 more | 1986-08-05 |
| 4594385 | Coating agents of polyurethane dispersions and the use thereof for top coats and finishes | Wilhelm Thoma, Klaus Nachtkamp, Josef Pedain, Walter Schroer | 1986-06-10 |
| 4576989 | Aqueous solutions or dispersions of cationic oligo-urethanes, a process for the production thereof and the use thereof to produce coatings | Terry A. Potter, Josef Pedain, Jurgen Schwindt | 1986-03-18 |