Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214103 | Products for treating bleeding wounds | Henrike Thauern, Juergen Straub, Edmund Dolfen, Carmen Michels, Karel Krpan +1 more | 2025-02-04 |
| 9907879 | Haemostatic composition comprising crystalline polyphosphate | Henrike Thauern | 2018-03-06 |
| 9871252 | Method for producing lithium metal phosphate | Siegbert Weber, Marina Fleischhauer, Sebastian Metzger | 2018-01-16 |
| 9045652 | Use of a stabilizer for producing halogen-free, ammonium polyphosphate-containing flame-retardant coating compositions | Jürgen Straub, Michael Schmitt | 2015-06-02 |
| 8882903 | Aluminium phosphate dihydrate as white pigment in paints | Henrike Thauern, Michael Schmitt | 2014-11-11 |
| 7455728 | Method for retarding plaster setting and plaster preparation | Sabine Lösch | 2008-11-25 |
| 7438881 | Anticorrosive pigments | Wahl Friedrich, Angelika Metz | 2008-10-21 |
| 6352587 | Use of a colorant solution containing a stable, at least partially neutralized chromium (III) coordination compound for coloring unglazed ceramic | Jürgen Straub, Thomas Klein | 2002-03-05 |
| 6114054 | Method for coloring ceramic surfaces | Thomas Klein, Jürgen Straub, Lysander Fischer | 2000-09-05 |
| 6045859 | Method for the coloring of ceramic surfaces | Thomas Klein, Lysander Fischer, Richard Walter, PETER PATZELT | 2000-04-04 |
| 6042884 | Aqueous ruthenium chloride solution for blackening ceramic surfaces | Thomas Klein, Lysander Fischer | 2000-03-28 |
| 5277887 | Process for the preparation of ammonium polyphosphate | Wolfgang Becker, Herbert Neumann | 1994-01-11 |
| 5180566 | Process for the removal of ammonia from gases | Renate Adrian | 1993-01-19 |
| 5165904 | Process for producing ammonium polyphosphate | Reinhard Gradl, Wolfgang Becker, Gregor Fucker | 1992-11-24 |
| 5158752 | Plant for producing ammonium polyphosphate | Gunther Schimmel, Horst Buhl, Jurgen Grosse | 1992-10-27 |
| 5139758 | Process for the preparation of ammonium polyphosphate | Renate Adrian | 1992-08-18 |
| 5124137 | Process for the preparation of alkali metal phosphate solutions | Gunther Schimmel, Reinhard Gradl | 1992-06-23 |
| 5043151 | Process for producing ammonium polyphosphate which gives a low-viscosity aqueous suspension | Renate Adrian | 1991-08-27 |