David L. Hartsock

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cold flow resistant compositions containing rubber and a block copo...
- Patent number 9,469,752
- Issue date Oct 18, 2016
- Chevron Philips Chemical Company LP
- Cliff C. Pettey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cold flow resistant compositions containing rubber and a block copo...
- Patent number 8,933,171
- Issue date Jan 13, 2015
- Chevron Phillips Chemical Company LP
- Cliff C. Pettey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for monovinylrenic-based shrink label films
- Patent number 7,351,767
- Issue date Apr 1, 2008
- Chevron Phillips Chemical Company, LP
- David L Hartsock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Binary and ternary blends comprising monovinylarene/conjugated dien...
- Patent number 7,193,014
- Issue date Mar 20, 2007
- Chevron Phillips Chemical Company, LP
- John D. Wilkey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of a styrenic polymer and monovinylaren/conjugated diene blo...
- Patent number 5,777,030
- Issue date Jul 7, 1998
- Phillips Petroleum Company
- Mark D. Hanes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reduction of residual volatiles in styrene polymers
- Patent number 5,185,400
- Issue date Feb 9, 1993
- Phillips Petroleum Company
- Ralph C. Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Cold Flow Resistant Compositions Containing Rubber and a Block Copo...
- Publication number 20150094424
- Publication date Apr 2, 2015
- Chevron Phillips Chemical Company LP
- Cliff C. Pettey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cold Flow Resistant Compositions Containing Rubber and a Block Copo...
- Publication number 20130303696
- Publication date Nov 14, 2013
- Chevron Phillips Chemical Company LP
- Cliff C. Pettey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition for monovinylrenic-based shrink label films
- Publication number 20060089457
- Publication date Apr 27, 2006
- Chevron Phillips Chemical Company, LP
- David L. Hartsock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Binary and ternary blends comprising monovinylarene/conjugated dien...
- Publication number 20050187344
- Publication date Aug 25, 2005
- John D. Wilkey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

David L. Hartsock

Person

Patents Grantslast 30 patents

Cold flow resistant compositions containing rubber and a block copo...

Cold flow resistant compositions containing rubber and a block copo...

Composition for monovinylrenic-based shrink label films

Binary and ternary blends comprising monovinylarene/conjugated dien...

Blends of a styrenic polymer and monovinylaren/conjugated diene blo...

Reduction of residual volatiles in styrene polymers

Patents Applicationslast 30 patents

Cold Flow Resistant Compositions Containing Rubber and a Block Copo...

Cold Flow Resistant Compositions Containing Rubber and a Block Copo...

Composition for monovinylrenic-based shrink label films

Binary and ternary blends comprising monovinylarene/conjugated dien...