Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8398810 | Adhesive for floor coverings | Jacob Wildeson, Alexander Centner | 2013-03-19 |
| 7572397 | Microcapsules | Ekkehard Jahns, Hans-Juergen Denu, Joachim Pakusch | 2009-08-11 |
| 7166355 | Use of microcapsules in gypsum plasterboards | Ekkehard Jahns, Hans-Jurgen Denu, Joachim Pakusch, Marco Schmidt | 2007-01-23 |
| 6593421 | Flooring adhesives based on styrene-butadiene copolymers | David Christie, Joachim Pakusch, Eckehardt Wistuba, Peter Fickeisen | 2003-07-15 |
| 5587421 | Mixtures containing water-emulsifiable isocyanates | Peter Weyland, Reinhard Treiber, Alwin Sturm, Hans Renz, Jurgen Reichert +1 more | 1996-12-24 |
| 5308914 | Aqueous polyurethane dispersions | Alexander Wallon, Lothar Maempel, Gerhard Auchter | 1994-05-03 |
| 5231130 | Aqueous polyurethane dispersions | Alexander Wallon, Lothar Maempel, Ruediger Fuessl | 1993-07-27 |
| 4193718 | Earth retaining wall of vertically stacked chevron shaped concrete blocks | York A. Wahrendorf, Herbert K. Frenzel, Adolf K. Ambrosch, Knud Rasmussen, Horst J. Dieckmann | 1980-03-18 |