Isidor De Grave

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Wachenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Expandable polyolefin particles
- Patent number 6,864,298
- Issue date Mar 8, 2005
- BASF Aktiengesellschaft
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of expandable propylene polymer beads
- Patent number 6,727,291
- Issue date Apr 27, 2004
- BASF Aktiengesellschaft
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable olefin bead polymers
- Patent number 6,476,089
- Issue date Nov 5, 2002
- BASF Aktiengesellschaft
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable olefin bead polymers
- Patent number 6,448,300
- Issue date Sep 10, 2002
- BASF Aktiengesellschaft
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Expandable polyolefin particles
- Publication number 20040054020
- Publication date Mar 18, 2004
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of expandable propylene polymer beads
- Publication number 20020185768
- Publication date Dec 12, 2002
- BASF Aktiengesellschaft
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of expandable propylene polymer beads
- Publication number 20020074680
- Publication date Jun 20, 2002
- BASF Aktiengesellschaft
- Christian Maletzko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...