Steven P. Sawin

Person

Charleston, WV, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluidized bed polymerization reactor with multiple fluidization grids
- Patent number 6,117,399
- Issue date Sep 12, 2000
- Union Carbide Chemicals & Plastics Technology Corporation
- Robert James Jorgensen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluidized bed polymerization reactor with multiple fluidization grids
- Patent number 6,113,862
- Issue date Sep 5, 2000
- Union Carbide Chemicals & Plastics Technology Corporation
- Robert James Jorgensen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for reducing polymer build-up in polymerization equipment d...
- Patent number 4,956,427
- Issue date Sep 11, 1990
- Union Carbide Chemicals and Plastics Company Inc.
- John M. Jenkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for reducing sheeting during polymerization of alpha-olefins
- Patent number 4,876,320
- Issue date Oct 24, 1989
- Union Carbide Chemicals and Plastics Company Inc.
- Bernard D. Fulks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for reducing sheeting during polymerization of alpha-olefins
- Patent number 4,792,592
- Issue date Dec 20, 1988
- Union Carbide Corporation
- Bernard D. Fulks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for reducing sheeting during polymerization of alpha-olefins
- Patent number 4,532,311
- Issue date Jul 30, 1985
- Union Carbide Corporation
- Bernard D. Fulks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Steven P. Sawin

Person

Patents Grantslast 30 patents

Fluidized bed polymerization reactor with multiple fluidization grids

Fluidized bed polymerization reactor with multiple fluidization grids

Process for reducing polymer build-up in polymerization equipment d...

Process for reducing sheeting during polymerization of alpha-olefins

Process for reducing sheeting during polymerization of alpha-olefins

Process for reducing sheeting during polymerization of alpha-olefins