LENZ; Roman
Patent Applications and Registrations
Patent applications and USPTO patent grants for LENZ; Roman.The latest application filed is for "red pigment composition for color filter".
- LENZ; Roman - Liestal CH
- Lenz; Roman - Kaiserlautern N/A DE
- Lenz; Roman - Kaiserslautern DE
| Patent | Date |
|---|---|
| Red Pigment Composition For Color Filter App 20210277251 - LENZ; Roman ; et al. | 2021-09-09 |
| Vehicle seat comprising fixtures Grant 8,550,563 - Nasshan , et al. October 8, 2 | 2013-10-08 |
| Red colour filter composition Grant 8,273,269 - Lenz , et al. September 25, 2 | 2012-09-25 |
| Novel Diketopyrrolopyrrole Polymers App 20110204351 - Heim; Ingo ; et al. | 2011-08-25 |
| Improved, Red Colour Filter Composition App 20110155973 - Lenz; Roman ; et al. | 2011-06-30 |
| Diketopyrrolopyrrole polymers Grant 7,939,818 - Heim , et al. May 10, 2 | 2011-05-10 |
| Vehicle Seat Comprising Fixtures App 20110043022 - Nasshan; Jurgen ; et al. | 2011-02-24 |
| Heat-stable diketopyrrolopyrrole pigment mixtures Grant 7,786,313 - Wallquist , et al. August 31, 2 | 2010-08-31 |
| Functionalized nanoparticles App 20090099282 - Muller; Martin ; et al. | 2009-04-16 |
| Heat-stable diketopyrrolopyrrole pigment mixtures App 20080287689 - Wallquist; Olof ; et al. | 2008-11-20 |
| Heat-stable diketopyrrolopyrrole pigment mixtures Grant 7,417,154 - Wallquist , et al. August 26, 2 | 2008-08-26 |
| High-molecular-weight polymeric material comprising diketopyrrolopyrrole pigments Grant 7,279,514 - Lenz , et al. October 9, 2 | 2007-10-09 |
| Novel Diketopyrrolopyrrole Polymers App 20070228359 - Heim; Ingo ; et al. | 2007-10-04 |
| Heat-stable diketopyrrolopyrrole pigment mixtures App 20070028807 - Wallquist; Olof ; et al. | 2007-02-08 |
| Pigment compositions and pigmented water-based coating materials Grant 7,081,540 - Lenz , et al. July 25, 2 | 2006-07-25 |
| High-molecular-weight polymeric material comprising diketopyrrolopyrrole pigments App 20050261402 - Lenz, Roman ; et al. | 2005-11-24 |
| Pigment compositions and pigmented water-based coating materials App 20040116559 - Lenz, Roman ; et al. | 2004-06-17 |
| Ternary pigment compositions Grant 6,616,750 - Lenz , et al. September 9, 2 | 2003-09-09 |
| Ternary pigment compositions App 20030089280 - Lenz, Roman ; et al. | 2003-05-15 |
| Ternary pigment compositions App 20010015154 - Lenz, Roman ; et al. | 2001-08-23 |
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