Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228045 | Method for preparing a latex from a chlorinated vinylic polymer | Roland Offner, Benoit Faye, Yves Vanderveken | 2016-01-05 |
| 8623952 | Method for preparing a latex from a chlorinated vinylic polymer | Roland Offner, Benoit Faye, Yves Vanderveken | 2014-01-07 |
| 7754804 | Aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers, method for the production and use thereof | Pulakesh Mukherjee, Marc Leduc, Werner Gauweiler, Roland Nowack | 2010-07-13 |
| 6767646 | Polymer dispersion for impregnating paper | Hermann Seyffer, Titus Leman, Kai Olfermann, Thomas Wirth, Jurgen Schmidt-Thummes | 2004-07-27 |
| 6444729 | Process for preparing pulverulent polymers by drying aqueous polymer dispersions | Joachim Pakusch, Maximilian Angel, Andree Dragon | 2002-09-03 |
| 6291573 | Preparation of polymer powders | Joachim Pakusch, Bernd Reck, Hans-Jurgen Denu, Eckehardt Wistuba, Claudia Heibel | 2001-09-18 |
| 6133345 | Process for preparing pulverulent polymers by drying aqueous polymer dispersions | Joachim Pakusch, Maximilian Angel, Andree Dragon | 2000-10-17 |
| 6080803 | Preparing coarse polymer dispersions | Gerhard Blatz | 2000-06-27 |
| 6063498 | Sterile nonwovens bonded using polyurethane dispersions | Ulrike Licht, Karl Haberle, Albrecht Seher, Karl-Heinz Schumacher, Hermann Seyffer | 2000-05-16 |
| 5763521 | Preparation of an aqueous polymer dispersion | Onno Graalmann, Wolfgang Alois Hormuth, Marinus Visseren | 1998-06-09 |
| 5733944 | Aqueous polymer dispersions | Roelof Balk, Onno Graalmann, Leonardus Aan de Meulen, Marinus Visseren | 1998-03-31 |
| 4752523 | Consolidated impregnated web and process | Lex De Beer | 1988-06-21 |
| 4467433 | Device for determining a trigger point on an electric signal with given amplitude distribution over time | Heimo Denk, Werner Moser | 1984-08-21 |
| 4457180 | Pressure measuring device | Helmut List, Rudolf Zeiringer | 1984-07-03 |
| 4441044 | Transducer with a piezoelectric sensor element | Friedrich Ruckenbauer, Peter W. Krempl | 1984-04-03 |
| 4425800 | Means for ascertaining the internal pressure in a pressure pipe system | Rudolf Zeiringer | 1984-01-17 |
| 4413202 | Transducer with a flexible sensor element for measurement of mechanical values | Peter W. Krempl, Helmut List | 1983-11-01 |
| 4404854 | Transducer device for measuring mechanical values on hollow bodies | Peter W. Krempl, Rudolf Zeiringer | 1983-09-20 |
| 4399706 | Pressure indicator for measurement of hot pressure mediums | Helmut List, Rudolf Zeiringer | 1983-08-23 |
| 4391147 | Transducer device for measuring mechanical values on hollow bodies | Peter W. Krempl, Rudolf Zeiringer | 1983-07-05 |
| 4296635 | Transducer device for measuring the internal pressure in pipes | Helmut List, Rudolf Zeiringer | 1981-10-27 |
| 4216403 | Monoaxially oriented piezoelectric polymer transducer for measurement of mechanical values on bodies | Peter W. Krempl, Helmut List | 1980-08-05 |
| 4194401 | Transducer for measuring the internal pressure in pipes | Rudolf Zeiringer, Helmut List | 1980-03-25 |