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Michael D. Cliffton
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Bartlesville, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polyesters with low molecular weight additives for improved gas bar...
Patent number
8,377,530
Issue date
Feb 19, 2013
Eastman Chemical Company
Richard Dalton Peters
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transparent polymer blends and articles prepared therefrom
Patent number
8,304,499
Issue date
Nov 6, 2012
Eastman Chemical Company
Marcus David Shelby
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of transparent shaped articles
Patent number
8,133,417
Issue date
Mar 13, 2012
Eastman Chemical Company
Marcus David Shelby
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transparent, oxygen-scavenging compositions and articles prepared t...
Patent number
7,964,258
Issue date
Jun 21, 2011
Eastman Chemical Company
Wesley Raymond Hale
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for the preparation of transparent, shaped articles contain...
Patent number
7,959,836
Issue date
Jun 14, 2011
Eastman Chemical Company
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transparent, oxygen-scavenging compositions containing polyesters c...
Patent number
7,959,998
Issue date
Jun 14, 2011
Eastman Chemical Company
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of transparent shaped articles
Patent number
7,955,533
Issue date
Jun 7, 2011
Eastman Chemical Company
Wesley Raymond Hale
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Preparation of transparent multilayered articles
Patent number
7,786,252
Issue date
Aug 31, 2010
Eastman Chemical Company
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-precipitating alkali/alkaline earth metal and aluminum solution...
Patent number
7,709,595
Issue date
May 4, 2010
Eastman Chemical Company
Donna Rice Quillen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of transparent, multilayered articles containing polyes...
Patent number
7,462,684
Issue date
Dec 9, 2008
Eastman Chemical Company
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing poly(ethylene-2,6-naphthalene dicarboxylate
Patent number
6,300,462
Issue date
Oct 9, 2001
Eastman Chemical Company
Michael Duane Cliffton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making polyesters containing low concentrations of diet...
Patent number
5,856,424
Issue date
Jan 5, 1999
Eastman Chemical Company
David Taylor Bowers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of biaxially-oriented film from aromatic sulfide/ketone...
Patent number
5,264,176
Issue date
Nov 23, 1993
Phillips Petroleum Company
Michael D. Cliffton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Miscible blends of a poly(aryl ether ketone) and an imide containin...
Patent number
5,171,796
Issue date
Dec 15, 1992
Amoco Corporation
James E. Harris
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of aromatic sulfide/ketone polymers with separation agent
Patent number
5,089,596
Issue date
Feb 18, 1992
Phillips Petroleum Company
Michael D. Cliffton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Miscible blends of a poly(aryl ether ketone) and an imide containin...
Patent number
5,079,309
Issue date
Jan 7, 1992
Amoco Corporation
James E. Harris
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of aromatic sulfide/ketone polymers
Patent number
5,071,944
Issue date
Dec 10, 1991
Phillips Petroleum Company
Michael D. Cliffton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing branched poly(arylene sulfide ketone)
Patent number
5,003,033
Issue date
Mar 26, 1991
Phillips Petroleum Company
Jon F. Geibel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing poly(arylene sulfide sulfone)
Patent number
4,988,796
Issue date
Jan 29, 1991
Phillips Petroleum Company
Michael D. Cliffton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of copper amine salt complexes for catalysts for the oxi...
Patent number
4,965,384
Issue date
Oct 23, 1990
Amoco Corporation
Michael D. Cliffton
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Melt stabilization of poly arylene sulfide ketone
Patent number
4,892,929
Issue date
Jan 9, 1990
Phillips Petroleum Company
Jon F. Geibel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oxidative coupling of alkylphenols by copper catalysts
Patent number
4,851,589
Issue date
Jul 25, 1989
Amoco Corporation
Michael D. Cliffton
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Poly(arylene sulfide ketone) composites
Patent number
4,814,224
Issue date
Mar 21, 1989
Phillips Petroleum Company
Jon F. Geibel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing poly(arylene sulfide ketone) with water addition
Patent number
4,812,552
Issue date
Mar 14, 1989
Phillips Petroleum Company
Michael D. Cliffton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester resins
Patent number
4,698,411
Issue date
Oct 6, 1987
Phillips Petroleum Company
H. Wayne Hill
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of poly(arylene sulfide) from halothiophenol and alkali...
Patent number
4,544,735
Issue date
Oct 1, 1985
Phillips Petroleum Company
Jon F. Geibel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYESTERS WITH LOW MOLECULAR WEIGHT ADDITIVES FOR IMPROVED GAS BAR...
Publication number
20120199515
Publication date
Aug 9, 2012
Eastman Chemical Company
Richard Dalton Peters
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESS FOR THE PREPARATION OF TRANSPARENT SHAPED ARTICLES
Publication number
20110201703
Publication date
Aug 18, 2011
Eastman Chemical Company
Wesley Raymond Hale
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
TRANSPARENT POLYMER BLENDS AND ARTICLES PREPARED THEREFROM
Publication number
20110200774
Publication date
Aug 18, 2011
Eastman Chemical Company
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Oxygen-scavenging polymer blends suitable for use in packaging
Publication number
20080255280
Publication date
Oct 16, 2008
Susan Sims
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-precipitating alkali/alkaline earth metal and aluminum solution...
Publication number
20080027208
Publication date
Jan 31, 2008
Donna Rice Quillen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Transparent, oxygen-scavenging compositions containing polyesters c...
Publication number
20060247388
Publication date
Nov 2, 2006
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of transparent, shaped articles contain...
Publication number
20060235167
Publication date
Oct 19, 2006
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multilayered, transparent articles containing polyesters comprising...
Publication number
20060234073
Publication date
Oct 19, 2006
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of transparent, multilayered articles containing polyes...
Publication number
20060226565
Publication date
Oct 12, 2006
Wesley Raymond Hale
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Transparent, oxygen-scavenging compositions and articles prepared t...
Publication number
20060199904
Publication date
Sep 7, 2006
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multilayered, transparent articles and a process for their preparation
Publication number
20060199871
Publication date
Sep 7, 2006
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of transparent multilayered articles from polyesters an...
Publication number
20060199921
Publication date
Sep 7, 2006
Wesley Raymond Hale
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of transparent shaped articles
Publication number
20060197246
Publication date
Sep 7, 2006
Wesley Raymond Hale
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Blends of oxygen scavenging polyamides with polyesters which contai...
Publication number
20060148957
Publication date
Jul 6, 2006
Constar International Inc.
Mark Edward Stewart
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL