Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708290 | Preparation of a quartz glass body in a multi-chamber oven | Walter Lehmann, Michael Hünermann, Nils Christian Nielsen, Nigel Whippey, Boris Gromann +2 more | 2023-07-25 |
| 11492285 | Preparation of quartz glass bodies from silicon dioxide granulate | Walter Lehmann, Michael Hünermann, Nils Christian Nielsen, Mirko Wittrin, Markus Wilde | 2022-11-08 |
| 11339076 | Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass | Thomas Kayser, Mirko Wittrin | 2022-05-24 |
| 11299417 | Preparation of a quartz glass body in a melting crucible of refractory metal | Walter Lehmann, Michael Hünermann, Nils Christian Nielsen, Nigel Whippey, Boris Gromann +1 more | 2022-04-12 |
| 11236002 | Preparation of an opaque quartz glass body | Michael Hünermann, Nils Christian Nielsen, Frank Wessely, Andreas Schreiber, Björn Roos +1 more | 2022-02-01 |
| 11053152 | Spray granulation of silicon dioxide in the preparation of quartz glass | Mirko Wittrin, Markus Wilde | 2021-07-06 |
| 10879537 | Lithium ion cell for a secondary battery | Christian Neumann, Jörg Becker, Sascha Pihan | 2020-12-29 |
| 10730780 | Preparation of a quartz glass body in a multi-chamber oven | Walter Lehmann, Michael Hünermann, Nils Christian Nielsen, Nigel Whippey, Boris Gromann +2 more | 2020-08-04 |
| 10676388 | Glass fibers and pre-forms made of homogeneous quartz glass | Michael Hünermann, Achim Hofmann, Heinz Fabian, Thomas Kayser | 2020-06-09 |
| 10618833 | Preparation of a synthetic quartz glass grain | Martin Arndt, Walter Lehmann, Michael Hünermann, Nils Christian Nielsen, Nigel Whippey +2 more | 2020-04-14 |
| 10468712 | Porous carbon particles having a core/shell structure, and method for producing same | Jörg Becker, Sascha Pihan, Christian Neumann | 2019-11-05 |
| 10340512 | Composite made of porous carbon and sulfer-containing active material as well as method for producing same | Jörg Becker, Sascha Pihan, Christian Neumann | 2019-07-02 |
| 10029938 | Method for producing synthetic quartz glass of SiO2 granulate and SiO2 granulate suited therefor | Achim Hofmann, Thomas Kayser, Bodo Kühn | 2018-07-24 |
| 9960410 | Method for producing composite powder, and for a porous composite material for electrochemical electrodes that is produced using the composite powder | Christian Neumann, Jörg Becker, Sascha Pihan | 2018-05-01 |
| 9718690 | Method for producing a porous carbon product | Christian Neumann, Jörg Becker, Sascha Pihan | 2017-08-01 |