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Wilhelm Zoller
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Oberhausen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of ethylene copolymers, and their use a...
Patent number
6,969,746
Issue date
Nov 29, 2005
Clariant GmbH
Matthias Krull
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing ethylene homopolymers and copolymers by means...
Patent number
6,894,126
Issue date
May 17, 2005
Basell Polyolefine GmbH
Wilhelm Zoller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of ethylene copolymers, and their use a...
Patent number
6,762,253
Issue date
Jul 13, 2004
Clariant GmbH
Matthias Krull
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of ethylene copolymers, and their use a...
Patent number
6,509,424
Issue date
Jan 21, 2003
Clariant GmbH
Matthias Krull
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers of ethylene
Patent number
5,492,990
Issue date
Feb 20, 1996
Hoechst Aktiengesellschaft
John V. Hobes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers of ethylene
Patent number
5,492,991
Issue date
Feb 20, 1996
Hoechst Aktiengesellschaft
John V. Hobes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for separating volatile components from reaction mixtures o...
Patent number
5,200,486
Issue date
Apr 6, 1993
Hoechst Aktiengesellschaft
Heinz Beckemeier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers of ethylene and methoxyacetic acid vinyl ester
Patent number
4,954,594
Issue date
Sep 4, 1990
Hoechst Aktiengesellschaft
Wolfgang Payer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers of ethylene and methoxyacetic acid vinyl ester and their...
Patent number
4,928,720
Issue date
May 29, 1990
Hoechst Aktiengesellschaft
Wolfgang Payer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Method for producing ethylene homopolymers and copolymers by means...
Publication number
20040220358
Publication date
Nov 4, 2004
Basell Polyolefine GmbH
Wilhelm Zoller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF ETHYLENE COPOLYMERS, AND THEIR USE A...
Publication number
20040152849
Publication date
Aug 5, 2004
Matthias Krull
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of ethylene copolymers, and their use a...
Publication number
20020028890
Publication date
Mar 7, 2002
Matthias Krull
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL