Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240937 | Method for producing thermoplastically processable polyurethane polymers | Yi Shen, Franz-Heinrich Hermanns, Peter Reichert | 2025-03-04 |
| 11346021 | Melt spun multifilaments based on thermoplastic polyurethane, their production and use | Jochen Norwig, Christoph Gürtler, Pavan Kumar Manvi, Gunnar Seide, Thomas Gries | 2022-05-31 |
| 10633481 | Polyurea systems, processes for preparing the same and use thereof for postoperative adhesion barriers | Heike Heckroth, Hartmut Nefzger | 2020-04-28 |
| 10435501 | Thermoplastic polyurethanes, production and use thereof | Christoph Gürtler | 2019-10-08 |
| 10238531 | Thermoplastic polyurethanes, use of these material for the preparation of T-frames for intrauterine systems and T-frames made out of this material | Taina Tjäder, Nina Stenroos, Wolfgang Kaufhold | 2019-03-26 |
| 9718917 | Production and use of new thermoplastic polyurethane elastomers based on polyether carbonate polyols | Wolfgang Kaufhold, Christoph Gürtler | 2017-08-01 |
| 9593199 | Production and use of new thermoplastic polyurethane elastomers based on polyether carbonate polyols | Wolfgang Kaufhold, Christoph Gürtler | 2017-03-14 |
| 9458282 | Polyurethane sealing compounds | Dorota Greszta-Franz, Hans-Josef Laas, Jens Krause, Dieter Mager | 2016-10-04 |
| 9096717 | Process for the preparation of polyol mixtures | Christoph Gürtler | 2015-08-04 |
| 9000089 | Polyurea systems, processes for preparing the same and use thereof for postoperative adhesion barriers | Heike Heckroth, Hartmut Nefzger | 2015-04-07 |
| 8791200 | TCD based hydrophilic polyurethane dispersions | Jürgen Köcher | 2014-07-29 |
| 8530600 | Thermoplastic polyurethanes and their use | Faisal Shafiq, David Pucket | 2013-09-10 |
| 8476362 | Moisture-curing polyisocyanate mixtures | Iker Zuazo Osaca | 2013-07-02 |
| 8367794 | Polyisocyanate mixtures | — | 2013-02-05 |
| 8088880 | Nanoparticle-modified polyisocyanates | Arno Nennemann, Michael Mager, Markus Mechtel, Thomas Klimmasch, Christoph Gürtler | 2012-01-03 |
| 8063144 | Polyisocyanate mixtures, a process for their preparation and their use in coating compositions | Martin Melchiors, Jörg Schmitz | 2011-11-22 |
| 7985479 | Polyisocyanate mixtures, processes for preparing the same and uses therefor | Christos Karafilidis, Peter Reichert | 2011-07-26 |
| 7863372 | Aqueous copolymer dispersions with improved blocking resistance | Thomas Munzmay, Ulrich Freudenberg, Christoph Irle, Rolf Roschu | 2011-01-04 |
| 7728076 | Coating compositions | Markus Mechtel, Thomas Klimmasch | 2010-06-01 |
| 7659341 | Aqueous compositions for can coating | Beate Baumbach, Wolfram Küttner | 2010-02-09 |
| 7517559 | Coatings for food containers | Christoph Thiebes, Beate Baumbach, Eduard Hansel, Wolfram Küttner | 2009-04-14 |
| 7462680 | Binder combinations for highly resistant plastic paints | Jörg Tillack | 2008-12-09 |
| 7268183 | Reactive polyurethane hotmelts with large PSA range | Matthias Wintermantel, Hermann Perrey, Walter Meckel, Jurgen Ramthun | 2007-09-11 |
| 7253252 | Water-soluble aspartate | Burkhard Kohler, Meike Niesten, Joachim Simon | 2007-08-07 |
| 7196134 | High-solids binder combinations for scratch-resistant topcoats | Markus Mechtel, Jörg Tillack, Thomas Klimmasch | 2007-03-27 |