Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39746 | Phosphoric esters and their use as dispersants | Tammo Boinowitz, Eberhard Esselborn, Christian Psiorz, Stefan Silber, Stefan Stadtmuller +1 more | 2007-07-31 |
| 6669949 | Siloxane-containing oil compositions with good spreading properties | Wayne Kennedy, Peter Lersch, Jorg Simpelkamp, Stephen Wilkowski | 2003-12-30 |
| 6423130 | Phosphoric esters and their use as dispersants | Tammo Boinowitz, Eberhard Esselborn, Christian Psiorz, Stefan Silber, Stefan Stadtmuller +1 more | 2002-07-23 |
| 6310123 | Phosphoric esters and their use as dispersants | Tammo Boinowitz, Eberhard Esselborn, Christian Psiorz, Stefan Silber, Stefan Stadtmuller +1 more | 2001-10-30 |
| 6248839 | Mercapto-containing block copolymers having polymethacrylic acid and polyalkylene oxide repeating groups | Eberhard Esselborn, Jurgen Fock | 2001-06-19 |
| 6235813 | Dispersants for preparing aqueous pigment pastes | Petra Brandt, Eberhard Esselborn, Hans-Leo Karminski, Christian Psiorz, Stefan Silber +1 more | 2001-05-22 |
| 5721321 | Polymethacrylic esters whose ester groups in position and differ from those in the chain | Jurgen Fock | 1998-02-24 |
| 5637746 | Process for preparing carboxyl-functional silanes and siloxanes | Peter Lersch, Christian Weitemeyer | 1997-06-10 |
| 5565520 | Polyolefins, polyolefin blends and elastomer-modified polyolefins with increased surface polarity | Jurgen Fock, Günter Hähn | 1996-10-15 |
| 5541261 | Polymethacrylate-polymethacrylic acid block copolymers | Jurgen Fock | 1996-07-30 |
| 5313001 | Process for the preparation of .alpha.-flurostyrene | Walter Heitz | 1994-05-17 |