Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206331 | Aqueous polyurethane-polyurea dispersions | Alfred Zastrow, Reiner Witkowski, Ralf Werner, Thorsten Rische, Evgeny Avtomonov +2 more | 2015-12-08 |
| 7425516 | Polyurethane urea solutions | Jürgen Köcher, Holger Casselmann, Jürgen Urban, Thomas Feller | 2008-09-16 |
| 6677400 | Aqueous dispersions of hydrophilic polyurethane resins | Thomas Munzmay, Uwe Klippert, Frank Kobor, Claus Kobusch | 2004-01-13 |
| 6642303 | Polyurethane-polyurea dispersions as coating compositions | Detlef-Ingo Schutze, Thorsten Rische, Jürgen Urban, Tillmann Hassel | 2003-11-04 |
| 6482885 | Coating composition comprising diverse anionic polyurethane-polyurea dispersions | Hanns P. Muller, Horst Gruttmann, Joachim Petzoldt, Heino Muller, Jurgen Meixner | 2002-11-19 |
| 6169141 | Two-component polyurethane coating composition with anti-corrosive properties | Jurgen Schwindt, Peter Jahn | 2001-01-02 |
| 6005046 | Polyisocyanates blocked with 3,5-dimethyl-1,2,4-triazole | Eberhard Konig, Klaus Nachtkamp, Theodor Engbert | 1999-12-21 |
| 5889106 | Polyisocyanates blocked with 3,5-dimethyl-1,2,4-triazole | Eberhard Konig, Klaus Nachtkamp, Theodor Engbert | 1999-03-30 |
| 5821326 | Process for preparing mono and polyaspartates | Josef Pedain, Reinhard Halpaap, Michael Sonntag | 1998-10-13 |