Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841075 | Permeable composite material, method for producing said composite material, and use of the same | Bernd Penth, Christian Hying, Friedrich Georg Schmidt | 2005-01-11 |
| 6340379 | Gas filter, method for producing a gas filter and use of said gas filter | Bernd Penth, Christian Hying | 2002-01-22 |
| 6309545 | Permeable composite material, method for producing said composite material, and use of the same | Bernd Penth, Christian Hying, Friedrich Georg Schmidt | 2001-10-30 |
| 6299668 | Method for separating mixtures of substances using a material pervious to said substances | Bernd Penth, Christian Hying | 2001-10-09 |
| 6299778 | Catalytically active permeable composite material, method for producing said composite material, and use of the same | Bernd Penth, Christian Hying, Mark Duda, Adolf Kuehnle | 2001-10-09 |