Dern; Gesa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dern; Gesa.The latest application filed is for "polycarbonate comprising glass fibres".
- Dern; Gesa - Duesseldorf N/A DE
- Dern; Gesa - Dusseldorf DE
| Patent | Date |
|---|---|
| Polycarbonate compositions having improved mechanical properties Grant 8,969,477 - Dern , et al. March 3, 2 | 2015-03-03 |
| Polycarbonate comprising glass fibres Grant 8,916,630 - Dern , et al. December 23, 2 | 2014-12-23 |
| Polycarbonate Comprising Glass Fibres App 20140243467 - Dern; Gesa ; et al. | 2014-08-28 |
| Colour-stable LED substrates Grant 8,716,374 - Dern , et al. May 6, 2 | 2014-05-06 |
| Polycarbonate Compositions Having Improved Mechanical Properties App 20120259055 - Dern; Gesa ; et al. | 2012-10-11 |
| Colour-stable Led Substrates App 20120157586 - Dern; Gesa ; et al. | 2012-06-21 |
| Molded Parts Having Improved Surfaces App 20110269896 - Wehrmann; Rolf ; et al. | 2011-11-03 |
| Polycarbonate Compositions Having Improved Mechanical Properties App 20110160411 - Dern; Gesa ; et al. | 2011-06-30 |
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