Rainer Hemmerich

Person

Gruenstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst systems of the Ziegler-Natta type
- Patent number 6,524,995
- Issue date Feb 25, 2003
- Basell Polypropylene GmbH
- Wolf Spaether
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst systems modified during their preparation
- Patent number 6,156,691
- Issue date Dec 5, 2000
- BASF Aktiengesellschaft
- Stephan Huffer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of Ziegler-Natta type catalyst systems
- Patent number 5,658,840
- Issue date Aug 19, 1997
- BASF Aktiengesellschaft
- Peter Kolle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of a supported catalyst for the polymer...
- Patent number 5,310,712
- Issue date May 10, 1994
- BASF Aktiengesellschaft
- Guido Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homo- and copolymers of propene by means of a Ziegle...
- Patent number 5,288,824
- Issue date Feb 22, 1994
- BASF Aktiengesellschaft
- Juergen Kerth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homopolymers of ethene and copolymers of ethene with...
- Patent number 5,210,160
- Issue date May 11, 1993
- BASF Aktiengesellschaft
- Roland Saive
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homopolymers and copolymers of propene using a Ziegl...
- Patent number 5,162,465
- Issue date Nov 10, 1992
- BASF Aktiengesellschaft
- Juergen Kerth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Avoidance of colored impurities in the preparation of ultrahigh mol...
- Patent number 5,034,480
- Issue date Jul 23, 1991
- BASF Aktiengesellschaft
- Guido Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Avoidance of colored impurities in the preparation of ultrahigh mol...
- Patent number 5,034,481
- Issue date Jul 23, 1991
- BASF Aktiengesellschaft
- Guido Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homopolymers and copolymers of propene by means of a...
- Patent number 5,006,620
- Issue date Apr 9, 1991
- Ralf Zolk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for the polymerization of ethylene, its preparation and th...
- Patent number 4,970,184
- Issue date Nov 13, 1990
- BASF Aktiengesellschaft
- Eckard Schauss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homopolymers and copolymers of propene using a Ziegl...
- Patent number 4,857,613
- Issue date Aug 15, 1989
- BASF Akteingesellschaft
- Ralf Zolk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homopolymers and copolymers of ethene using a chromi...
- Patent number 4,845,176
- Issue date Jul 4, 1989
- BASF Aktiengsellschaft
- Rainer Konrad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homopolymers of ethene and copolymers of ethene with...
- Patent number 4,831,090
- Issue date May 16, 1989
- BASF Aktiengesellschaft
- Robert Bachl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Novel catalyst systems of the Ziegler-Natta type
- Publication number 20010020073
- Publication date Sep 6, 2001
- Wolf Spaether
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Rainer Hemmerich

Person

Patents Grantslast 30 patents

Catalyst systems of the Ziegler-Natta type

Ziegler-Natta catalyst systems modified during their preparation

Preparation of Ziegler-Natta type catalyst systems

Process for the preparation of a supported catalyst for the polymer...

Preparation of homo- and copolymers of propene by means of a Ziegle...

Preparation of homopolymers of ethene and copolymers of ethene with...

Preparation of homopolymers and copolymers of propene using a Ziegl...

Avoidance of colored impurities in the preparation of ultrahigh mol...

Avoidance of colored impurities in the preparation of ultrahigh mol...

Preparation of homopolymers and copolymers of propene by means of a...

Catalyst for the polymerization of ethylene, its preparation and th...

Preparation of homopolymers and copolymers of propene using a Ziegl...

Preparation of homopolymers and copolymers of ethene using a chromi...

Preparation of homopolymers of ethene and copolymers of ethene with...

Patents Applicationslast 30 patents

Novel catalyst systems of the Ziegler-Natta type