Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347889 | Microporous separator film having homogeneous porosity and greater resistance to puncturing | Bertram Schmitz, Dominic Klein | 2019-07-09 |
| 10340544 | Ion-exchange membrane made of a biaxially stretched β-porous film | Bertram Schmitz, Melanie WISNIEWSKI | 2019-07-02 |
| 10033070 | Highly porous separator film having partial coating | Bertram Schmitz, Dominic Klein | 2018-07-24 |
| 9926417 | Nanoscale β-nucleating agent for polypropylene | Dominic Klein, Bertram Schmitz | 2018-03-27 |
| 9552932 | Highly porous separator foil | Bertram Schmitz, Dominic Klein | 2017-01-24 |
| 9431172 | Biaxially oriented electrical insulating film | Thilo Mohr | 2016-08-30 |
| 9309018 | Packaging for UV sterilization | Dirk Walgenbach, Bertram Schmitz | 2016-04-12 |
| 9174914 | Nanoscale β-nucleating agent for polypropylene | Dominic Klein, Bertram Schmitz | 2015-11-03 |
| 9067392 | Membrane file for batteries, having a shut-off function | Thilo Mohr, Bertram Schmitz, Christian Peters | 2015-06-30 |
| 9025314 | Microporous separator-film for double-layer capacitors | Bertram Schmitz, Dominic Klein | 2015-05-05 |
| 8980144 | Method for producing polypropylene films | Harald Eiden, Christian Peters, Josef Schaan | 2015-03-17 |
| 8927135 | Microporous foil for batteries having shutdown function | Bertram Schmitz | 2015-01-06 |
| 8906540 | Micro-porous multi-layer membrane film based on polypropylene for batteries with a cut-off function | Thilo Mohr, Bertram Schmitz, Christian Peters | 2014-12-09 |
| 8889284 | Highly porous separator foil | Bertram Schmitz, Dominic Klein | 2014-11-18 |
| 8802270 | Multi-layer microporous film for batteries having shut-off function | Bertram Schmitz | 2014-08-12 |
| 8795900 | Single-layer microporous foil for batteries having shut-off function | Bertram Schmitz | 2014-08-05 |
| 8790786 | Simultaneously drawn opaque film made of PLA | Bertram Schmitz | 2014-07-29 |
| 8551610 | Single-layer polypropylene membrane film for batteries, having a shut-off function | Thilo Mohr, Bertram Schmitz, Christian Peters | 2013-10-08 |
| 8231978 | Simultaneously drawn opaque film made of PLA | Bertram Schmitz | 2012-07-31 |
| 8163845 | Biaxially oriented electrical insulating film | Thilo Mohr, Joachim Fiebig, Franck Jacobs, Yvo Daniels | 2012-04-24 |
| 8101271 | PLA film comprising good antistatic properties | Dominic Klein, Bertram Schmitz | 2012-01-24 |
| 7771493 | Process for crystallising amorphous plastic granulates | Harald Eiden, Bertram Schmidt | 2010-08-10 |
| 7670544 | Use of polypropylene films for in-mold labelling | Karl-Heinz Kochem, Bertram Schmitz, Wilfrid Tews | 2010-03-02 |
| 7596839 | Method and device for longitudinal drawing of a film web | Albrecht Freynhofer, Gerhard Koch, Michael Thull | 2009-10-06 |
| 7563399 | Biaxially oriented film having a layer consisting of ethylene-vinyl-alcohol copolymer (EVOH) | Christian Peters, Joachim Jung | 2009-07-21 |