Ragavan Vaidyanathan

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Evansville, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Direct recycle fractionation method using a swing column
- Patent number 6,559,247
- Issue date May 6, 2003
- Chevron Phillips Chemical Company, LP
- Scott E. Kufeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diluent slip stream to give catalyst wetting agent
- Patent number 6,262,191
- Issue date Jul 17, 2001
- Phillips Petroleum Company
- John D. Hottovy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for producing polyolefins
- Publication number 20040230031
- Publication date Nov 18, 2004
- John D. Hottovy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Direct recycle fractionation method using a swing column
- Publication number 20030027945
- Publication date Feb 6, 2003
- Scott E. Kufeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL