Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4592957 | Microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts | Manfred Dahm, Norbert Weimann, Ulrich Nehen, Hanns P. Muller, Gert Jabs +1 more | 1986-06-03 |
| 4517141 | Production of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts | Manfred Dahm, Norbert Weimann, Ulrich Nehen, Hanns P. Muller, Gert Jabs +1 more | 1985-05-14 |
| 4500671 | Reinforced polyurethane thermoplastic chemical materials and processes for their preparation | Wilhelm Goyert, Wolfgang Grimm, Hans Wagner, Bruno Kruger | 1985-02-19 |
| 4405752 | Process for producing fiber-reinforced molded products | Klaus Recker, Gerd Reinecke, Gerhard Grogler, Karl J. Kraft | 1983-09-20 |
| 4317890 | Thermoplastic synthetic material and a process for its production | Wilhelm Goyert, Wolfgang Grimm, Karl-Heinz Ott, Wolfgang Oberkirch, Hans Wagner | 1982-03-02 |