Richard Karpeles

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Cheshire, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing polyolefin elastomer employing a metallocene...
- Patent number 6,225,426
- Issue date May 1, 2001
- Uniroyal Chemical Company, Inc.
- Daniel J. Gillis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene catalyst composition and process for activating a metal...
- Patent number 6,147,025
- Issue date Nov 14, 2000
- Uniroyal Chemical Company, Inc,
- Daniel J. Gillis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyolefin elastomer employing a metallocene...
- Patent number 6,136,744
- Issue date Oct 24, 2000
- Uniroyal Chemical Company, Inc.
- Daniel J. Gillis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyolefin elastomer employing a metallocene...
- Patent number 6,060,572
- Issue date May 9, 2000
- Uniroyal Chemical Company, Inc.
- Daniel J. Gillis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...