Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8362122 | Flowable polyesters with carbodiimide stabilizers | Dietrich Scherzer, Bernd Bruchmann, Andreas Eipper, Carsten Weiss, Michaela Liese +1 more | 2013-01-29 |
| 8277935 | Cleaning implement comprising a modified open-cell foam | Denis Alfred Gonzales, Iris Bogaerts, Wolfgang Schrof, Volker Schwendemann, Stefan Frenzel | 2012-10-02 |
| 8076445 | Oligocarbodiimides for the formation of crosslinked latex films | Robert Shane Porzio, Jacob Wildeson, Martin Jung, Norbert Willenbacher, Lars Börger | 2011-12-13 |
| 7049001 | Carbodiimides with carboxyl or carboxylate groups | Ulrike Licht, Sabine Kielhorn-Bayer, Christian Lach, Bernd Meyer-Roscher, Robert Shane Porzio +2 more | 2006-05-23 |
| 6730807 | Carbodiimides with carboxyl or carboxylate groups | Reinhard Treiber, Christian Lach, Ulrike Licht, Bernd Meyer-Roscher, Peter Weyland | 2004-05-04 |
| 6599975 | Latent cross-linking aqueous dispersions comprising a polyurethane | Ulrike Licht, Eckehardt Wistuba | 2003-07-29 |
| 6552119 | Latent cross-linking aqueous dispersions containing polyurethane | Ulrike Licht, Eckehardt Wistuba | 2003-04-22 |
| 6395824 | Aqueous dispersions containing polyurethanes with carbodiimide groups | Kuno Beutler, Rainer Hummerich, Ulrike Licht, Nicolas Kokel, Reinhard Treiber +3 more | 2002-05-28 |
| 6231926 | Poromeric synthetic leathers | Cesare Ronzani, Ralf Mossbach | 2001-05-15 |
| 6184410 | Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene | Heinz Bollmann, Nicolas Kokel, Raina Tharigen | 2001-02-06 |
| 6169124 | Inner parting agents for producing self-parting moldings made of polyisocyanate polyaddition products | Peter Horn, Dietrich Scherzer, Ulrich Treuling, Georg Partusch, Gunter Tanny +1 more | 2001-01-02 |
| 6063498 | Sterile nonwovens bonded using polyurethane dispersions | Ulrike Licht, Peter Claassen, Albrecht Seher, Karl-Heinz Schumacher, Hermann Seyffer | 2000-05-16 |
| 5917059 | Preparation of cyclic acetals or ketals | Bernd Bruchmann, Helmut Gruner, Michael Hirn | 1999-06-29 |
| 5905113 | Aqueous latent-crosslinking polyurethane dispersions | Ulrike Licht, Nicolas Kokel, Maximilian Angel, Peter Weyland, Günter Scherr | 1999-05-18 |
| 5852104 | Aqueous polyurethane dispersions containing structural units derived from alkenyl- or alkylsuccinic acid | Nicholas Kokel, Kuno Beutler, Jurgen Reichert, Peter Weyland, Gabriele Dralle-Voss +5 more | 1998-12-22 |
| 5840823 | Aqueous polyurethane dispersions having latent crosslinking properties | Ulrike Licht, Nicolas Kokel, Renate Wustefeld | 1998-11-24 |
| 5780542 | Water-emulsifiable polyisocyanates | Brigitta Huckestein, Hans Renz, Stephan Kothrade | 1998-07-14 |
| 5707941 | Polyurethanes suitable as coating materials | — | 1998-01-13 |
| 5587421 | Mixtures containing water-emulsifiable isocyanates | Peter Weyland, Reinhard Treiber, Alwin Sturm, Horst Seibert, Hans Renz +1 more | 1996-12-24 |