Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384369 | Partially crosslinked composition comprising polymers of propylene and of ethylene | Sibylle Brosius, Erhard Seiler, Harald Schwager, Gerhard Kress | 1995-01-24 |
| 5194509 | Peroxide-free grafting of homopolymers and copolymers of ethylene having densities equal to or greater than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers of adhesion promoters | Norbert Hasenbein, Peter Bauer, Alfred F. Hauss, Hans Gropper, Rainer Ohlinger | 1993-03-16 |
| 5189113 | Preparation of homogeneous ionically crosslinked ethylene copolymer in twin screw extruder | Thomas Muehlenbernd, Norbert Hasenbein, Gernot Koehler | 1993-02-23 |
| 5189120 | Peroxide-free grafting of homopolymers and copolymers of ethylene having densities less than 0.930 g/cm.sup.3, and use of the graft copolymers for the preparation of ionomers or adhesion promoters | Norbert Hasenbein, Peter Bauer, Alfred F. Hauss, Hans Gropper, Rainer Ohlinger | 1993-02-23 |
| 5093459 | Bismaleimide resin containing unreacted monomer reactants | Roland Peter, Philipp Eisenbarth | 1992-03-03 |
| 5073379 | Continuous preparation of solid pharmaceutical forms | Roger Klimesch, Gerhard Bleckmann, Karl-Peter Farwerck, Axel Sanner | 1991-12-17 |
| 5003001 | Ionic crosslinking of an ethylene copolymer in twin-screw extruder | Norbert Hasenbein, Thomas Muehlenbernd, Gernot Koehler | 1991-03-26 |
| 4996259 | Preparation of aqueous synthetic wax dispersions | Gernot Koehler, Juergen Schmidt-Thuemmes, Norbert Hasenbein, Wolfram Dietsche | 1991-02-26 |
| 4957681 | Preparation of pharmaceutical mixtures | Roger Klimesch, Gerhard Bleckmann | 1990-09-18 |
| 4943399 | Continuous preparation of molding materials based on polyphenylene ethers and nylons | Christof Taubitz, Hermann Gausepohl, Erhard Seiler, Klaus Boehlke | 1990-07-24 |
| 4940629 | Fiber reinforced thermoplastic integral skin foams and manufacture thereof | Heinz Weber, Gerhard Bleckmann, Gerhard Dembek, Gerd Ehrmann, Gerhard Heinz | 1990-07-10 |
| 4880585 | Continuous method of tableting | Roger Klimesch, Gerhard Bleckmann, Karl-Peter Farwerck, Hans-Helmut Goertz | 1989-11-14 |
| 4797453 | Graft polymers of polyphenylene ethers | Christof Taubitz, Hermann Gausepohl, Erhard Seiler | 1989-01-10 |
| 4780509 | Preparation of impact-resistant thermoplastic molding | Christof Taubitz, Erhard Seiler | 1988-10-25 |
| 4751268 | Modified carboxyl-containing polyphenylene ether resins | Christof Taubitz, Erhard Seiler | 1988-06-14 |
| 4493807 | Process for producing sheet-like structures from vinyl alcohol polymers | Rudolf Vyvial, Christof Taubitz, Gerhard Bleckmann, Manfred Zuerger, Heinrich Krieger +1 more | 1985-01-15 |