Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633519 | Storage-stable polyurethane prepregs and mouldings produced therefrom composed of a polyurethane composition with liquid resin components | Emmanouil Spyrou, Eike Langkabel, Katharina Cielaszyk, Sandra Reemers, Holger Loesch +2 more | 2020-04-28 |
| 10494495 | Kit for producing composite semi-finished products comprising reversibly crosslinked polymer emulsions | Stefan Hilf, Florian Hermes, Dorothea Staschik, Thomas Eurich, Rebecca Pieroth | 2019-12-03 |
| 10071510 | Composite semifinished products and mouldings produced therefrom and directly produced mouldings based on hydroxy-functionalized (meth)acrylates and uretdiones which are crosslinked by means of radiation to give thermosets | Emmanouil Spyrou, Guenter Schmitt, Sandra Reemers, Birte Olland, Michael John Spittler +1 more | 2018-09-11 |
| 10029427 | Process for the production of storage-stable polyurethane prepregs and mouldings produced therefrom from dissolved polyurethane composition | Rainer Lomoelder, Martina Ortelt, Britta Kohlstruk, Emmanouil Spyrou, Holger Loesch +1 more | 2018-07-24 |
| 10030105 | Low molecular weight products and use thereof as reversible or permanent low-temperature crosslinking agent in Diels-Alder reactions | Stefan Hilf, Emmanouil Spyrou, Jiawen Zhou, Nathalie Guimard, Christopher Barner-Kowollik +2 more | 2018-07-24 |
| 9878500 | Composite semifinished products, molded parts produced therefrom, and molded parts produced directly based on hydroxy-functionalized (meth)acrylates, which are cross-linked by means of uretdiones in a thermosetting manner | Guenter Schmitt, Sandra Reemers, Emmanouil Spyrou, Heike Heeb, Stephan Kohlstruk +1 more | 2018-01-30 |
| 9550851 | Functional materials with reversible crosslinking | Christopher Barner-Kowollik, Kim Klaus Oehlenschlaeger, Stefan Hilf, Nathalie Guimard, Jan Ole Mueller | 2017-01-24 |
| 9550344 | Use of silane-modified polyolefins as adhesion promoters for the production flat laminates | Hinnerk Gordon Becker, Hans-Dieter Zagefka, Hans Guenther Wey, Dirk Hoppe, Martin Kothe | 2017-01-24 |
| 9169363 | Pseudothermoplastic, self-crosslinking composites | Stefan Hilf | 2015-10-27 |
| 8986961 | Fermentative production of acetone from renewable resources by means of novel metabolic pathway | Stefan Verseck, Steffen Schaffer, Werner Freitag, Matthias Orschel, Gerda Grund +6 more | 2015-03-24 |
| 8987380 | Functional materials with controllable viscosity | Stefan Hilf, Andre Hennig, Simon Krause, Christopher Barner-Kowollik, Andrew John Inglis +1 more | 2015-03-24 |
| 8980999 | Functional materials having a controllable viscosity or reversible crosslinking via aza Diels-Alder reactions with bishydrazones or conjugated bis-Schiff bases | Stefan Hilf, Christopher Barner-Kowollik, Jiawen Zhou | 2015-03-17 |
| 8981010 | Polymer powder for producing three-dimensional objects | Stefan Hilf, Jiawen Zhou, Nathalie Guimard, Christopher Barner-Kowollik, Kim Klaus Oehlenschlaeger | 2015-03-17 |
| 8969467 | Materials having a controllable degree of crosslinking | Stefan Hilf, Christopher Barner-Kowollik, Jiawen Zhou | 2015-03-03 |
| 8916635 | Functional materials with reversible crosslinking | Simon Krause, Andre Hennig, Stefan Hilf, Christopher Barner-Kowollik, Andrew John Inglis +2 more | 2014-12-23 |
| 8455090 | Prepegs and molded bodies produced thereof at low temperature | Emmanouil Spyrou, Werner Grenda, Sebastian de Nardo, Sibylle Planitz-Penno | 2013-06-04 |
| 7601771 | Polymer compositions containing polymers and ionic liquids | Frank-Martin Petrat, Andreas Pawlik, Harald Häger, Bernd Weyershausen | 2009-10-13 |
| 7374743 | Nanoscale indium tin mixed oxide powder | Stipan Katusic, Guenther Michael, Peter Kress, Andreas Gutsch, Thomas Hasskerl | 2008-05-20 |
| 6841075 | Permeable composite material, method for producing said composite material, and use of the same | Bernd Penth, Christian Hying, Gerhard Hoerpel | 2005-01-11 |
| 6512626 | Composite sheets with electrically switchable optical properties made of light-scattering base material | — | 2003-01-28 |
| 6309545 | Permeable composite material, method for producing said composite material, and use of the same | Bernd Penth, Christian Hying, Gerhard Hoerpel | 2001-10-30 |
| 6243616 | Method and device for producing three-dimensional objects | Michael Droscher | 2001-06-05 |
| 6162385 | Composite comprising a polyamide-based molding composition and vulcanized fluoroelastomers | Thomas Grosse-Puppendahl | 2000-12-19 |
| 5804658 | Process for producing composite article made of polyesters and elastomers | Horst Heuer | 1998-09-08 |
| 5565275 | Process for the production of composite articles of polyesters and elastomers | Horst Heuer, Thomas Grosse-Puppendahl | 1996-10-15 |