Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, John Lynch, Rainer Hemmerich | 2007-06-19 |
| 7196140 | Highly flowable propylene block copolymers | Ulrich Dahn, Wolfgang Bidell, Hans-Jurgen Zimmermann, Roland Hingmann, Gunther Schweier +1 more | 2007-03-27 |
| 7022795 | Highly crystalline propylene homopolymers | Stephan Huffer, Stefan Seelert, Franz Langhauser, Dieter Lilge, Roland Hingmann +1 more | 2006-04-04 |
| 6864208 | Method for production of a solid catalyst for olefin polymerization | Carsten Suling, Wolf Spaether, Nicola Paczkowski, Joachim Wulff-Doring, Wolfgang Bidell | 2005-03-08 |
| 6812185 | Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support material | David Fischer, Wolfgang Bidell, Ulrich Moll, Franz Langhauser, Roland Hingmann +3 more | 2004-11-02 |
| 6589905 | Method for producing a supported catalyst | David Fischer, Wolfgang Bidell, Ulrich Moll, Franz Langhauser, Roland Hingmann +3 more | 2003-07-08 |
| 6524995 | Catalyst systems of the Ziegler-Natta type | Wolf Spaether, Stephan Huffer, John Lynch, Wolfgang Bidell, Gunther Schweier +4 more | 2003-02-25 |
| 6495634 | Propylene polymers | Stephan Huffer, Franz Langhauser, Dieter Lilge, Roland Hingmann | 2002-12-17 |
| 6336942 | Processes of treating leather and skins employing polymer compositions | Peter Danisch, Johannes P. Dix, Walter Denzinger, Axel Kistenmacher, Michael Kneip +2 more | 2002-01-08 |
| 6221983 | Dispersion polymerization in the presence of metallocene catalyst | Michael Geprags, Josef Wunsch | 2001-04-24 |
| 6191210 | Water-dilutable binders, aqueous paints containing these binders, and process for priming or painting plastics materials with a single coat of paint | Harald Borgholte, Horst Hintze-Brüning | 2001-02-20 |
| 6133209 | Polyolefins and their functionalized derivatives | Hans Peter Rath, Irene Trötsch-Schaller, Dietmar Posselt, Bernhard Geissler, Johann-Peter Melder | 2000-10-17 |
| 6127495 | Preparation of polymers of C.sub.2 -C.sub.12 -alkenes with the addition of a reaction retarder | Wolfgang Bidell, Franz Langhauser | 2000-10-03 |
| 6096845 | Preparation of crystalline polymers by dispersion polymerization in the presence of metallocene catalyst systems | Josef Wunsch | 2000-08-01 |
| 5994471 | Plastic compositions partially crosslinked by unsaturated esters | Stefan Seelert, Klaus-Dieter Rumpler, Meinolf Kersting, Karl Huber | 1999-11-30 |
| 5958509 | Coating of molded plastics articles | Petra Neumann, Ulrich Buschges | 1999-09-28 |
| 5929185 | Copolymers of alk-1-enes and .alpha., .omega.-dienes having a high viscosity index | Helmut Mach, Freddy Gruber | 1999-07-27 |
| 5908903 | Metallocene catalyst systems containing lewis bases | — | 1999-06-01 |
| 5783612 | Expandable styrene polymers | Karl-Heinz Batscheider, Klaus Hahn, Frank Braun | 1998-07-21 |
| 5756621 | 2-oxazolinyl-terminated polymers and oligomers useful as compatibilizers | Hans-Joachim Muller, Arthur Hohn, Rolf Muelhaupt, Christof Woerner | 1998-05-26 |
| 5369171 | In situ polymer alloys and microcompounds, process for their manufacture, and use thereof | Rolf Mulhaupt, Siegfried Hopperdietzel, Ekkehard Weinberg, Herbert Klein | 1994-11-29 |
| 5312875 | Process for the manufacture of in situ polymer alloys and microcompounds, and use thereof | Rolf Mulhaupt, Siegfried Hopperdietzel, Ekkehard Weinberg, Herbert Klein | 1994-05-17 |
| 4612867 | Method and apparatus for the pattern-correct sewing together of cloth parts | Heribert Geisselmann, Richard W. Wagner | 1986-09-23 |