Donald Paul Russell

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Kingston, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pumping apparatus and process for polymerization in loop reactors
- Patent number 9,266,974
- Issue date Feb 23, 2016
- Chevron Phillips Chemical Company LP
- John D. Hottovy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pumping apparatus and process for polymerization in loop reactors
- Patent number 8,354,063
- Issue date Jan 15, 2013
- Chevron Phillips Chemical Company LP
- John D. Hottovy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inducer comminutor
- Patent number 7,810,747
- Issue date Oct 12, 2010
- Lawrence Pumps, Inc.
- Jason Douglas Allaire
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Pumping apparatus and process for polymerization in loop reactors
- Patent number 7,736,597
- Issue date Jun 15, 2010
- Chevron Phillips Chemical Company LP
- John D. Hottovy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PUMPING APPARATUS AND PROCESS FOR POLYMERIZATION IN LOOP REACTORS
- Publication number 20130102742
- Publication date Apr 25, 2013
- Chevron Phillips Chemical Company LP
- John D. Hottovy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR ENHANCED RECOVERY OF TANGENTIAL ENERGY FROM AN AXIAL PUM...
- Publication number 20130022508
- Publication date Jan 24, 2013
- FLOWSERVE MANAGEMENT COMPANY
- Ronald Sylvio LeBoeuf
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMPING APPARATUS AND PROCESS FOR POLYMERIZATION IN LOOP REACTORS
- Publication number 20100215550
- Publication date Aug 26, 2010
- Chevron Phillips Chemical Company LP
- John D. Hottovy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INDUCER COMMINUTOR
- Publication number 20090090798
- Publication date Apr 9, 2009
- LAWRENCE PUMPS, INC.
- Jason Douglas Allaire
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...