Claude Lacour

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Vienne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polymer/bitumen compositions and the...
- Patent number 6,087,420
- Issue date Jul 11, 2000
- Elf Antar France
- Jean-Pascal Planche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bitumen/polymer compositions with improved stability and their appl...
- Patent number 6,020,404
- Issue date Feb 1, 2000
- Elf Antar France Tour Elf-2 Place de la Coupole
- Jean-Pascal Planche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of bitumen-polymer compositions contain...
- Patent number 6,011,094
- Issue date Jan 4, 2000
- Elf Aquitaine Production
- Jean-Pascal Planche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing bitumen/polymer compositions and use thereof
- Patent number 6,011,095
- Issue date Jan 4, 2000
- Elf Antar France
- Jean-Pascal Planche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bitumen/polymer component making it possible to obtain bitumen/poly...
- Patent number 5,314,935
- Issue date May 24, 1994
- Elf Antar France
- Pierre Chaverot
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...