Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101151 | Valve metal-oxide powder and method for producing said powder | Karsten Beck, Hady Seyeda, Bianca Agnes Balan | 2012-01-24 |
| 7674450 | Valve metal oxide powders and process for the production thereof | Karsten Beck, Hady Seyeda, Bianca Agnes Balan | 2010-03-09 |
| 7154740 | Substituted poly(alkylenedioxythiophenes) as solid electrolytes in electrolytic capacitors | Udo Merker, Knud Reuter | 2006-12-26 |
| 6084040 | Scratch-resistant conductive coatings | Friedrich Jonas, Udo Guntermann | 2000-07-04 |
| 6004483 | Scratch-resistant conductive coatings | Friedrich Jonas, Wolfgang Fischer | 1999-12-21 |
| 5998014 | Flexible, deep-drawing, electrically conductive films | Harry Müller, Dirk Schultze, Friedrich Jonas, Hans-Leo Weber | 1999-12-07 |
| 5792558 | Process for the electrostatic lacquering of non-conductive surfaces | Friedrich Jonas, Udo Guntermann, Arthur Bohnke, Hans Basten, Peter Thometzek | 1998-08-11 |
| 5421878 | Pure-colored iron oxide direct red pigments, a process for their production and their use | Gunter Buxbaum | 1995-06-06 |
| 5416050 | Red ceramic moulded bodies as well as processes for their production | Peter Kuske, Walter Kroner, Gunter Buxbaum | 1995-05-16 |
| 5368640 | Transparent iron oxide pigments, processes for their production and their use | Ulrike Pitzer, Gunter Buxbaum | 1994-11-29 |