Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936038 | Silicon particles having a specific chlorine content, as active anode material for lithium ion batteries | Jurgen Pfeiffer, Harald Hertlein, Karl Hesse, Robert Maurer | 2024-03-19 |
| 11462734 | Method for grinding silicon-containing solids | Michael Fricke | 2022-10-04 |
| 11154870 | Method for grinding silicon-containing solids | Michael Fricke | 2021-10-26 |
| 10637050 | Method for size-reduction of silicon and use of the size-reduced silicon in a lithium-ion battery | — | 2020-04-28 |
| 10629895 | Si/G/C-composites for lithium-ion-batteries | Dennis Troegel, Peter Gigler, Stefan Haufe | 2020-04-21 |
| 7396486 | Polymerizable mixtures | Thilo Gebhard, Markus Jandke | 2008-07-08 |
| 7311952 | Liquid crystalline film with broadened reflection bandwidth and process for preparation thereof | — | 2007-12-25 |
| 6486338 | Preparation of organosilicon compounds containing &agr;, &bgr;-unsaturated carboxylic acids | Frank Sandmeyer, Norman Haberle, Wolfram Schindler | 2002-11-26 |
| 6300454 | Liquid-crystalline nematic organosiloxanes which can be crosslinked to form optically anisotropic polymer layers | Frank Sandmeyer, Norman Haberle | 2001-10-09 |
| 6294231 | Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus | Masato Kuwabara, Koichi Fujisawa, Thomas Kammel, Norman Haberle | 2001-09-25 |
| 6224664 | Mixture comprising pigments having a liquid-crystalline structure with a chiral phase and its use | Christoph Muller-Rees, Franz-Heinrich Kreuzer, Jurgen Kupfer, Horst Leigeber | 2001-05-01 |
| 6071438 | Process for the production of three-dimensionally crosslinked polymeric materials having broad cholesteric reflection bands, and filters, reflectors and polarizers produced by this process | Horst Leigeber, Franz-Heinrich Kreuzer | 2000-06-06 |
| 5827449 | Liquid-crystal mixtures, process for their preparation and their use | Christian Schierlinger, Franz-Heinrich Kreuzer | 1998-10-27 |