Patwal; Ursula
Patent Applications and Registrations
Patent applications and USPTO patent grants for Patwal; Ursula.The latest application filed is for "liquid crystalline medium".
- Patwal; Ursula - Reinheim DE
- Patwal; Ursula - Reinheim/ Georgenhausen DE
- Patwal; Ursula - Gross-Zimmern DE
| Patent | Date |
|---|---|
| Liquid crystalline medium Grant 11,168,257 - Kirsch , et al. November 9, 2 | 2021-11-09 |
| Liquid Crystalline Medium App 20210238481 - KIRSCH; Peer ; et al. | 2021-08-05 |
| Liquid-crystal material Grant 11,015,123 - Junge , et al. May 25, 2 | 2021-05-25 |
| Liquid crystalline medium Grant 10,982,150 - Kirsch , et al. April 20, 2 | 2021-04-20 |
| Dithioalkylpyrrolopyrroles and the use thereof as dyes Grant 10,868,257 - Kirsch , et al. December 15, 2 | 2020-12-15 |
| Liquid-crystal Material App 20200255741 - Kind Code | 2020-08-13 |
| Thiadiazoloquinoxaline derivatives Grant 10,738,240 - Kirsch , et al. A | 2020-08-11 |
| Liquid-crystalline mixtures Grant 10,723,950 - Junge , et al. | 2020-07-28 |
| Device for regulating the passage of light Grant 10,626,666 - Junge , et al. | 2020-04-21 |
| Liquid-crystalline medium Grant 10,465,114 - Junge , et al. No | 2019-11-05 |
| Liquid Crystalline Medium App 20190241811 - KIRSCH; Peer ; et al. | 2019-08-08 |
| Device for regulating the passage of energy Grant 10,370,592 - Kirsch , et al. | 2019-08-06 |
| Device for regulating the passage of energy Grant 10,364,356 - Kirsch , et al. | 2019-07-30 |
| Device for controlling the passage of energy, containing a dichroic dye compound Grant 10,344,217 - Kirsch , et al. July 9, 2 | 2019-07-09 |
| Device for regulating the entry of light Grant 10,336,940 - Junge , et al. | 2019-07-02 |
| Liquid Crystalline Medium App 20190153320 - KIRSCH; Peer ; et al. | 2019-05-23 |
| Liquid crystal material Grant 10,260,001 - Junge , et al. | 2019-04-16 |
| Dye compounds Grant 10,202,508 - Tong , et al. Feb | 2019-02-12 |
| Liquid-crystalline Mixtures App 20190016955 - JUNGE; Michael ; et al. | 2019-01-17 |
| Dithioalkylpyrrolopyrroles And The Use Thereof As Dyes App 20180375030 - KIRSCH; Peer ; et al. | 2018-12-27 |
| Device For Regulating The Passage Of Energy App 20180335654 - KIRSCH; Peer ; et al. | 2018-11-22 |
| Device for regulating the passage of energy Grant 10,114,264 - Junge , et al. October 30, 2 | 2018-10-30 |
| Device for regulating the passage of energy Grant 10,108,058 - Junge , et al. October 23, 2 | 2018-10-23 |
| Thiadiazoloquinoxaline Derivatives App 20180142153 - KIRSCH; Peer ; et al. | 2018-05-24 |
| Device For Regulating The Passage Of Energy App 20170267929 - KIRSCH; Peer ; et al. | 2017-09-21 |
| Liquid Crystal Material App 20170029702 - JUNGE; Michael ; et al. | 2017-02-02 |
| Dye Compounds App 20170002203 - TONG; Qiong ; et al. | 2017-01-05 |
| Device For Regulating The Passage Of Light App 20160319592 - JUNGE; Michael ; et al. | 2016-11-03 |
| Device For Regulating The Entry Of Light App 20160257885 - JUNGE; Michael ; et al. | 2016-09-08 |
| Device For Controlling The Passage Of Energy, Containing A Dichroic Dye Compound App 20160108317 - KIRSCH; Peer ; et al. | 2016-04-21 |
| Device For Regulating The Passage Of Energy App 20160085108 - JUNGE; Michael ; et al. | 2016-03-24 |
| Device For Regulating The Passage Of Energy App 20160033807 - JUNGE; Michael ; et al. | 2016-02-04 |
| Liquid-crystalline Medium App 20150315473 - JUNGE; Michael ; et al. | 2015-11-05 |
| Liquid-crystalline Medium App 20150299577 - JUNGE; Michael ; et al. | 2015-10-22 |
| Liquid-crystalline mixtures and liquid-crystal displays Grant 7,785,678 - Junge , et al. August 31, 2 | 2010-08-31 |
| Liquid-crystalline Mixtures And Liquid-crystal Displays App 20090201457 - Junge; Michael ; et al. | 2009-08-13 |
| Liquid crystal mixtures Grant 7,048,974 - Muhlfeld , et al. May 23, 2 | 2006-05-23 |
| Liquid crystal mixtures App 20040149956 - Muhlfeld, Antje ; et al. | 2004-08-05 |
| Liquid-crystalline medium Grant 6,730,372 - Hirschmann , et al. May 4, 2 | 2004-05-04 |
| Liquid-crystalline medium App 20030209691 - Hirschmann, Harald ; et al. | 2003-11-13 |
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