Robert L. Long

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for on-line measurement of polymer properties
- Patent number 7,307,257
- Issue date Dec 11, 2007
- ExxonMobil Chemical Patents Inc.
- Robert L. Long
- G01 - MEASURING TESTING
Information Patent Grant
On-line measurement and control of polymer properties by raman spec...
- Patent number 7,116,414
- Issue date Oct 3, 2006
- ExxonMobil Chemical Patents Inc.
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus dewatering an elastomeric polymer
- Patent number 6,517,335
- Issue date Feb 11, 2003
- Exxon Chemical Patents Inc.
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Raman analysis system for olefin polymerization control
- Patent number 6,479,597
- Issue date Nov 12, 2002
- ExxonMobil Chemical Patents Inc.
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
On-line control of a chemical process plant
- Patent number 6,072,576
- Issue date Jun 6, 2000
- Exxon Chemical Patents Inc.
- Michael F. McDonald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus on-line measurement of polymer properties
- Publication number 20080042064
- Publication date Feb 21, 2008
- Robert L. Long
- G01 - MEASURING TESTING
Information Patent Application
On-line measurement and control of polymer properties by raman spec...
- Publication number 20060136149
- Publication date Jun 22, 2006
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and apparatus for on-line measurement of polymer properties
- Publication number 20050029457
- Publication date Feb 10, 2005
- Robert L. Long
- G01 - MEASURING TESTING
Information Patent Application
On-line measurement and control of polymer properties by raman spec...
- Publication number 20040233425
- Publication date Nov 25, 2004
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RAMAN ANALYSIS SYSTEM FOR OLEFIN POLYMERIZATION CONTROL
- Publication number 20020156205
- Publication date Oct 24, 2002
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...