Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645563 | Method of coating a shaped mineral article | Cheng-Le Zhao, Manfred Schwartz, Bertold Bechert, Harm Wiese | 2003-11-11 |
| 6583252 | Pressure sensitive adhesives based on polymers of multistage construction | Bernhard Schuler, Gerhard Auchter, Johannes Turk, Rik Noordijk, Johannes Dobbelaar +1 more | 2003-06-24 |
| 6559221 | Silane-containing polymer dispersions for tile cements | Mario Sandor, Joachim Pakusch, Hans-Jurgen Denu, Rolf Gulden | 2003-05-06 |
| 6500492 | Aqueous, film forming preparations for coating mineral shaped bodies | Manfred Schwartz, Bertold Bechert, Harm Wiese | 2002-12-31 |
| 6476097 | Aqueous polymer preparations containing pigments | Cheng-Le Zhao, Uwe Dittrich, Manfred Schwartz | 2002-11-05 |
| 6472024 | Process of coating a mineral molding with an aqueous preparation comprising, as film-forming constituent, at least one polymer P | Manfred Schwartz, Bertold Bechert, Harm Wiese | 2002-10-29 |
| 6372287 | Use of aqueous film-forming preparations based on copolymers of methacrylic acid alkyl esters for coating mineral shaped bodies | Manfred Schwartz, Bertold Bechert, Harm Wiese, Bernd Reck | 2002-04-16 |
| 6303726 | Pressure sensitive materials based on a multistep constituted of polymerizates | Bernhard Schuler, Gerhard Auchter, Johannes Turk, Rik Noordijk, Johannes Dobbelaar +1 more | 2001-10-16 |
| 6214925 | Pressure-sensitive materials with small amounts of styrene | Bernhard Schuler, Gerhard Auchter, Johannes Turk, Rik Noordijk, Johannes Dobbelaar +1 more | 2001-04-10 |
| 6209552 | Method of preventing or reducing formation of polymeric deposits in vessels during emptying | Johannes Dobbelaar, Gerd Rehmer, Reinhard Bacher | 2001-04-03 |