Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11360065 | Calibration systems and methods for analyte detectors | Martin Sanders, Chris Willis | 2022-06-14 |
| 7810242 | Slicing scissors | — | 2010-10-12 |
| 7232785 | Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerization of alk-1-enes | Wolf Spaether, Joachim Rosch, Rainer Hemmerich | 2007-06-19 |
| 6524995 | Catalyst systems of the Ziegler-Natta type | Wolf Spaether, Stephan Huffer, Wolfgang Bidell, Joachim Rosch, Gunther Schweier +4 more | 2003-02-25 |
| 6509382 | Process for activating a fischer-tropsch synthesis catalyst | Olivier Ducreux, Marie-Claire Marion, Magalie Roy-Auberger | 2003-01-21 |
| 6433110 | Process for producing alkene polymers by gas phase polymerisation | David Fischer, Hans-Helmut Görtz, Gunther Schweier | 2002-08-13 |
| 6350829 | Supported catalyst systems | David Fischer, Hans-Helmut Görtz, Gunther Schweier | 2002-02-26 |
| 6326444 | Preparation of polymers of alkenes by suspension polymerization | David Fischer, Hans-Helmut Görtz, Gunther Schweier | 2001-12-04 |
| 6268441 | Method for polymerizing vinyl monomers | Heinz Friedrich Sutoris, Jürgen Zubiller, Alexander Aumuller | 2001-07-31 |
| 6131753 | Vacuum jar apparatus | — | 2000-10-17 |
| 6106659 | Treater systems and methods for generating moderate-to-high-pressure plasma discharges for treating materials and related treated materials | Paul Spence | 2000-08-22 |
| 6100353 | Supported metallocene catalyst systems | David Fischer, Franz Langhauser, Hans-Helmut Görtz, Jurgen Kerth, Gunther Schweier | 2000-08-08 |
| 6007019 | Toilet tissue and paper towel holder | — | 1999-12-28 |
| 4934714 | Photocurable filling compound, in particular for closing the gap between the ends of gravure printing plates clamped on forme cylinders | — | 1990-06-19 |
| 4816379 | Production of relief plates and printing plates by a positive-working method | Bernd Bronstert, Gerhard Hoffmann | 1989-03-28 |
| 4635549 | Method for closing the gap between the ends of gravure printing plates clamped on forme clyinders | Gerhard Bleckmann, Gunter Wallbillich | 1987-01-13 |
| 4569286 | Apparatus for closing the gap between the ends of a gravure printing plate clamped on a forme cylinder | Gerhard Bleckmann | 1986-02-11 |
| 4565771 | Production of gravure printing plates having plastic printing layers | Reinhold J. Leyrer, Dietrich Saenger | 1986-01-21 |
| 4550072 | Photosensitive recording materials containing particles for the production of abrasion-resistant gravure printing plates, and the production of gravure printing plates using these recording materials | Albert Elzer | 1985-10-29 |
| 4548894 | Photosensitive recording materials for the production of abrasion-resistant and scratch-resistant gravure printing plates comprising particles | Albert Elzer | 1985-10-22 |
| 4517277 | Photosensitive recording material suitable for the production of printing plates and relief plates, and the production of these plates using this recording material | Herbert Naarmann, Gunther Schulz, Rudolf Vyvial, Gunter Wallbillich, Manfred Zurger | 1985-05-14 |
| 4515375 | Process and arrangement for sealing the gap between the ends of a gravure printing plate mounted on a printing cylinder | Gerhard Bleckmann, Heinz Mohr | 1985-05-07 |
| 4469775 | Multi-layer elements with polyvinyl alcohol overcoat suitable for the production of relief printing plates | Rudolf Vyvial, Manfred Zuerger, Klaus Borho | 1984-09-04 |
| 4385109 | Method of making a relief plate using a photopolymerizable recording composition | Peter Lechtken, Bernd Bronstert, Gerhard Hoffmann, Rudolf Vyvial | 1983-05-24 |
| 4355093 | Laminate useful for the production of printing plates and relief plates | Heinrich Hartmann, Gerhard Hoffmann, Werner Lenz, Herbert Naarmann | 1982-10-19 |