Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502148 | Two-component polyurethane coating compositions and their use for coating or sealing floors | Ulrich Walter, Bernd Riberi | 1996-03-26 |
| 5468833 | Moisture curing, one-component coating compositions and their use for the production of coatings | Jurgen Schwindt, Lutz Schmalstieg | 1995-11-21 |
| 5219975 | Process for the preparation of amines, the amines thus obtained and the use thereof as hardeners for epoxide resins | Lutz Schmalstieg, Josef Pedain, Klaus Nachtkamp | 1993-06-15 |
| 5189176 | Bis-oxazolidines, oxazolidine mixtures consisting essentially thereof and their use as hardeners for plastics precursors containing isocyanate groups | Harald Blum, Josef Pedain | 1993-02-23 |
| 4973414 | Polyethers, process for their preparation and lubricants containing these polyethers | Dittmar Nerger, Christian Rasp, Pramod Gupta, Siegfried Kussi | 1990-11-27 |
| 4770804 | Thickening systems for high water based functional fluids and the high water based functional fluids containing these thickening systems | Christian Rasp, Siegfried Kussi, Udo-Winfried Hendricks | 1988-09-13 |
| 4747969 | Process for the production of fatty acid mixtures containing a high proportion of C.sub.6 -C.sub.10 -fatty acids | Wolfgang Rupilius | 1988-05-31 |
| 4666618 | Preparation and use of sulphur-containing polyether-urethanes | Siegfried Kussi, Hansjurgen Botsch | 1987-05-19 |
| 4595461 | Process for the non-degenerative distillation of fatty acids | Lutz Jeromin, Wilhelm Johannisbauer, Klaus Thorausch, Franjo Skrapac, Helmut Hartmann +1 more | 1986-06-17 |
| 4499000 | Power-transmission method uses spirocyclic ketals | Rolf Dhein, Hans-Joerg Winter, Herbert Vojacek | 1985-02-12 |
| 4490266 | Process for the preparation of liquids of low inflammability and high viscosity index and the use thereof | Bernhard Mussig, Rolf Dhein, Siegfried Kussi | 1984-12-25 |
| 4481123 | Polyethers, their preparation and their use as lubricants | Rolf Dhein, Siegfried Kussi, Hans-Joerg Winter, Herbert Vojacek | 1984-11-06 |
| 4424400 | Oligoisobutylcyclohexane, a process for its preparation and its use | Rolf Dhein | 1984-01-03 |
| 4362635 | Lactone-modified ester oils | Rolf Dhein, Karl Nutzel, Klaus Morche, Wolfgang Schule | 1982-12-07 |
| 4292187 | Lubricating oils for the working of metals | Rolf Dhein, Wolfgang Schule | 1981-09-29 |
| 4212816 | Carboxylic acid esters of pentaerythritol | Rolf Dhein, Hans Rudolph, Karl Nutzel, Klaus Morche, Wolfgang Kruger | 1980-07-15 |