Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397267 | Composite body and use thereof in organophilic nanofiltration | Oliver Conradi, Dirk Poppe, David Grzenia, Kira Khaletskaya | 2025-08-26 |
| 11596904 | Composite body | David Grzenia, Rolf-Walter Terwonne, Bastian Matthias Brugger, Kira Khaletskaya, Oliver Conradi +2 more | 2023-03-07 |
| 10566593 | Separator with improved ease of handling | Volker Hennige, Gerhard Hoerpel | 2020-02-18 |
| 10044015 | Separator with improved ease of handling | Volker Hennige, Gerhard Hoerpel | 2018-08-07 |
| 9782728 | Ceramic membrane having support materials comprising polyaramid fibers and method for producing said membranes | Matthias Pascaly, Rolf-Walter Terwonne | 2017-10-10 |
| 9680141 | Separator comprising an organic-inorganic adhesion promoter | Rolf-Walter Terwonne, Witold Friedemann Rex, Matthias Pascaly, Michael Kube | 2017-06-13 |
| 9214659 | Use of a ceramic separator in lithium ion batteries, comprising an electrolyte containing ionic fluids | Gerhard Horpel, Volker Hennige, Sven Augustin, Carsten Jost | 2015-12-15 |
| 8709638 | Electric separator, method for the production and use thereof | Volker Hennige, Gerhard Hoerpel | 2014-04-29 |
| 8597819 | Asymetrical pore structure separator for an electrochemical cell | Volker Hennige, Gerhard Hoerpel, Petr Novak, Jens Vetter | 2013-12-03 |
| 8568865 | Ceramic composite wall covering | Edwin Nun, Marie-Theres Wilkes, Hannelore Armoneit, Sigrid Banken, Volker Hennige +5 more | 2013-10-29 |
| 8337974 | Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof | Volker Hennige, Gerhard Hoerpel | 2012-12-25 |
| 8173305 | Film former-free electrolyte/separator system and use thereof in electrochemical energy accumulators | Michael Holzapfel, Petr Novak, Carsten Jost, Anna Prodi-Schwab, Volker Hennige | 2012-05-08 |
| 8163441 | Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries | Gerhard Hoerpel, Volker Hennige, Sven Augustin | 2012-04-24 |
| 8142920 | Ceramic, flexible membrane providing improved adhesion to the support fleece | Volker Hennige, Gerhard Hoerpel | 2012-03-27 |
| 8105733 | Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries | Gerhard Hoerpel, Volker Hennige, Sven Augustin | 2012-01-31 |
| 8053102 | Electric separator, method for the production and use thereof | Volker Hennige, Gerhard Hoerpel | 2011-11-08 |
| 8016896 | Separator with long-term stability for an electrochemical cell | Volker Hennige, Gerhard Hoerpel, Petr Novak, Jens Vetter | 2011-09-13 |
| 7959011 | Ceramic flexible membrane providing improved adhesion to the support fleece | Volker Hennige, Gerhard Hoerpel | 2011-06-14 |
| 7960061 | Electrolyte composition in addition to the use thereof as an electrolyte material for electrochemical energy storage systems | Carsten Jost, Michael Holzapfel, Petr Novak, Anna Prodi-Schwab, Volker Hennige | 2011-06-14 |
| 7892673 | Electric separator, method for making same and use thereof in high-power lithium cells | Volker Hennige, Gerhard Hoerpel | 2011-02-22 |
| 7858222 | Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries | Volker Hennige, Gerhard Hoerpel, Sven Augustin | 2010-12-28 |
| 7842624 | Textile substrates having self-cleaning properties | Volker Hennige, Gerhard Horpel, Markus Oles, Edwin Nun, Bernhard Schleich | 2010-11-30 |
| 7829242 | Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries | Gerhard Horpel, Volker Hennige, Sven Augustin | 2010-11-09 |
| 7811700 | Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries | Volker Hennige, Gerhard Hoerpel, Sven Augustin | 2010-10-12 |
| 7807286 | Electrical separator, method for making same and use thereof in high-power lithium cells | Volker Hennige, Gerhard Hoerpel | 2010-10-05 |