Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037590 | Water vapor-permeable coating composite | Thorsten Rische, Tillmann Hassel, Jurgen Meixner | 2006-05-02 |
| 6927251 | Mixtures of aqueous binders | Thorsten Rische, Jurgen Meixner, Tillmann Hassel, Roland Komorek, Lutz Schmalstieg | 2005-08-09 |
| 6806340 | Polyurethane coatings, based on polyisocyanates containing uretdione and/or oxadiazinetrione groups | Stefan Groth | 2004-10-19 |
| 6762241 | Polyurethane solutions containing alkoxysilane structural units | Harald Blum | 2004-07-13 |
| 6642342 | Thermosetting two-component coating compositions | Michael Ludewig, Christoph Gürtler | 2003-11-04 |
| 6642303 | Polyurethane-polyurea dispersions as coating compositions | Gerald Kurek, Thorsten Rische, Jürgen Urban, Tillmann Hassel | 2003-11-04 |
| 6624282 | Reactive compositions with an extended pot life | Stefan Groth, Josef Pedain, Lutz Schmalstieg | 2003-09-23 |
| 6548615 | Reactive binding agent with an extended pot life | Stefan Groth, Jan Mazanek, Rolf Langel, Jürgen Urban | 2003-04-15 |
| 6451963 | Method of coagulating aqueous PUR dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use | Rolf Langel, Werner Balz, Eberhard Konig | 2002-09-17 |
| 6251988 | Polyurethane solutions terminated with amino-functional heterocyclic stoppers | Harald Blum | 2001-06-26 |
| 5747582 | Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor | Wilhelm Thoma, Klaus Nachtkamp, Josef Pedain, Reinold Schmitz | 1998-05-05 |
| 5738912 | Dispersion of post-curable coating compounds | Eberhard Konig, Josef Pedain | 1998-04-14 |
| 5716676 | Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor | Wilhelm Thoma, Klaus Nachtkamp, Josef Pedain, Reinold Schmitz | 1998-02-10 |
| 5629402 | Coating compositions and their use for the preparation of coatings permeable to water vapor | Josef Pedain, Wilhelm Thoma, Klaus Nachtkamp | 1997-05-13 |
| 5252671 | Coating compositions for coatings that are permeable to water vapor and a process for their preparation | Josef Pedain, Klaus Noll, Wilhelm Thoma | 1993-10-12 |
| 5145964 | Process for the preparation of perylene-3,4,9,10-tetracarboxydiimides in a coloristically valuable pigment form | Dietmar Muller | 1992-09-08 |
| 5093497 | Process for the preparation of a substituted or unsubstituted quinacridone | Reinold Schmitz | 1992-03-03 |
| 5078794 | Process for preparing 4,4'-diamino-1,1'-dianthraquinonyl pigments | Werner Steinbeck, Anton Adams | 1992-01-07 |
| 4981997 | Process for the preparation of 2,5-diarylaminoterephthalic acids | Reinold Schmitz | 1991-01-01 |
| 4969954 | Process for preparing 4,4'-diamino-1,1'-dianthraquinonyl pigments | Werner Steinbeck, Anton Adams | 1990-11-13 |
| 4892950 | Process for the preparation of naphthalene-1,8-dicarboximides | Klaus Wunderlich, Karl-Heinz Reinhardt, Martin Wienkenhover | 1990-01-09 |
| 4812568 | Process for the preparation of 6,13-dihydroquinacridones and quinacridones | Helmut Herzog, Jürgen Schneider, Reinold Schmitz | 1989-03-14 |
| 4652660 | Process for preparing a thioindigo derivatives comprising cyclizing in a liquid mixture of an aluminium halide an alkali metal halide, and a carboxamide or sulfonamide | Klaus Wunderlich | 1987-03-24 |
| 4555580 | Process for the preparation of thioindigo compounds | Reinold Schmitz, Klaus Wunderlich | 1985-11-26 |
| 4461911 | Process for the preparation of S-arylthioglycolic acids | Anton Adams | 1984-07-24 |