Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112928 | Preparation of homopolymers of ethene and copolymers of ethene with high .alpha.-monoolefins using a Ziegler catalyst system | Roland Saive, Guido Funk | 1992-05-12 |
| 4864005 | Preparation of homopolymers and copolymers of .alpha.-monoolefins using a Ziegler catalyst system | Volker Warzelhan, Wolfgang Ball | 1989-09-05 |
| 4831090 | Preparation of homopolymers of ethene and copolymers of ethene with higher .alpha.-monoolefins using a Ziegler catalyst system | Guido Funk, Konrad J. Richter, Sr., Rainer Hemmerich, Roland Saive | 1989-05-16 |
| 4794151 | Preparation of finely divided homopolymers and copolymers of ethene using a liquid alkane as reaction medium | Rudolf Mueller-Mall, Guido Funk, Peter Hennenberger, Erich Kolk | 1988-12-27 |
| 4710552 | Preparation of homopolymers of ethene and copolymers of ethene with higher.alpha.-monolefins using a Ziegler catalyst system | Volker Warzelhan, Guenther Schweier, Hans Gropper, Wolfgang Ball | 1987-12-01 |
| 4705835 | Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system | Volker Warzelhan, Wolfgang Ball, Guido Funk, Martin Laun | 1987-11-10 |
| 4568659 | Preparation of a transition metal catalyst component for Ziegler catalyst systems | Volker Warzelhan, Rainer Karer, Guido Funk | 1986-02-04 |
| 4367321 | Preparation of homopolymers and copolymers of .alpha.-mono-olefins by means of a Ziegler catalyst system | Peter Klaerner, Guenther Schweier, Ehler Ehlers | 1983-01-04 |
| 4359562 | Process for producing ethylene polymers and copolymers by means of a supported catalyst of a chromium-hydrocarbon complex on an inorganic oxide carrier | Dieter Stein, Konrad J. Richter, Sr. | 1982-11-16 |