Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248896 | Process for the preparation of dithiazolyl disulfides | Heinrich Konigshofen, Adolf Sicheneder | 2001-06-19 |
| 6124467 | Process for the preparation of dithiazolyl disulfides | Heinrich Konigshofen, Adolf Sicheneder | 2000-09-26 |
| 5719294 | Process for preparing N-cyclohexylthiophthalimide | Adolf Sicheneder, Harro Schlesmann, Thomas Kleiner | 1998-02-17 |
| 5175349 | Stabilization of organic polyisocyanates | Pramod Gupta, Christian König, Hans-Jurgen Rabe, Hans-Wilhelm Engels, Chiraranjan Podder | 1992-12-29 |
| 5034469 | Hydrogenation of unsaturated polymers containing nitrile groups | Hartmuth Buding, Joachim Thormer, Johann Hohn, Paul Fiedler, Thomas Himmler | 1991-07-23 |
| 4521576 | Continuous polymerization of chloroprene | Rudiger Musch, Wilhelm Gobel, Wolfgang Konter | 1985-06-04 |
| 4445959 | Process for the production of synthetic rubber latices, their use as a starting material in the production of pressure-sensitive adhesives and pressure-sensitive adhesives | Rudolf Hombach, Peter J. Russell, Nigel G. Wall | 1984-05-01 |
| 4417036 | Process for the polymerization of chloroprene | Heinz Esser | 1983-11-22 |
| 4385000 | Surface-active phosphonic acid esters | Klaus Walz, Friedhelm Muller | 1983-05-24 |
| 4340518 | Process for the production of a cationic polychloroprene latex and a mixture of this latex with bitumen emulsion | Heinz Esser | 1982-07-20 |
| 4338238 | Process for the production of polychloroprene latices rich in solid matter | Wilfried Keller, Heinz Esser | 1982-07-06 |