John B. Rogan

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Glen Ellyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymerization catalysts
- Patent number 4,334,047
- Issue date Jun 8, 1982
- Standard Oil Company (Indiana)
- John B. Rogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst and process for the polymerization of alpha-olefins
- Patent number 4,288,580
- Issue date Sep 8, 1981
- Standard Oil Company (Indiana)
- John B. Rogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alpha-olefin polymerization catalyst and process
- Patent number 4,255,281
- Issue date Mar 10, 1981
- Standard Oil Company (Indiana)
- John B. Rogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscosity index improvers
- Patent number 4,136,047
- Issue date Jan 23, 1979
- Standard Oil Company (Indiana)
- John B. Rogan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst and process for the polymerization of alpha-olefins
- Patent number 4,072,809
- Issue date Feb 7, 1978
- Standard Oil Company (Indiana)
- John B. Rogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...