Duwenhorst; Joern
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duwenhorst; Joern.The latest application filed is for "polyurethane foams with reduced aromatic amine content".
- Duwenhorst; Joern - Lemfoerde DE
- Duwenhorst; Joern - Lemoerde N/A DE
- Duwenhorst; Joern - Lemforde DE
| Patent | Date |
|---|---|
| Polyurethane Foams With Reduced Aromatic Amine Content App 20210395431 - Schuette; Markus ; et al. | 2021-12-23 |
| Light guides made of thermoplastic polyurethanes Grant 9,097,835 - Prissok , et al. August 4, 2 | 2015-08-04 |
| Dispersions comprising functionalized oxidic nanoparticles Grant 8,940,814 - Karpov , et al. January 27, 2 | 2015-01-27 |
| Cellular elastomer with little tendency toward creep at high temperatures Grant 8,927,613 - Prissok , et al. January 6, 2 | 2015-01-06 |
| Isocyanate-containing thermoplastic polyurethane Grant 8,318,868 - Henze , et al. November 27, 2 | 2012-11-27 |
| Preparing Polyester Polyols App 20120258269 - Gehringer; Lionel ; et al. | 2012-10-11 |
| Anisotropic cellular elastomers Grant 8,282,851 - Duwenhorst , et al. October 9, 2 | 2012-10-09 |
| Light Guides Made Of Thermoplastic Polyurethanes App 20110275779 - Prissok; Frank ; et al. | 2011-11-10 |
| Dispersions Comprising Functionalized Oxidic Nanoparticles App 20110245391 - Karpov; Andrey ; et al. | 2011-10-06 |
| Polyurethanes Based On Polyester Diols With Improved Crystallization Behavior App 20110166316 - Duwenhorst; Joern ; et al. | 2011-07-07 |
| Cellular Elastomer With Little Tendency Toward Creep At High Temperatures App 20110118373 - Prissok; Frank ; et al. | 2011-05-19 |
| Anisotropic Cellular Elastomers App 20100038579 - Duwenhorst; Joern ; et al. | 2010-02-18 |
| Method For Producing Polyesterols App 20100015676 - Kreitschmann; Mirko ; et al. | 2010-01-21 |
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