Frederick Leslie Colhoun

Person

Kingsport, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester polymer particles having a small surface to center molecu...
- Patent number 10,370,486
- Issue date Aug 6, 2019
- Grupo Petrotemex. S.A. de C.V.
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
PET polymer with improved properties
- Patent number 9,777,111
- Issue date Oct 3, 2017
- Grupo Petrotemex, S.A. de C.V.
- Frederick Leslie Colhoun
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyester blends exhibiting low temperature toughness
- Patent number 9,062,200
- Issue date Jun 23, 2015
- Grupo Petrotemex, S.A. de C.V.
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low melting polyester polymers
- Patent number 8,968,615
- Issue date Mar 3, 2015
- Eastman Chemical Company
- Michael Paul Ekart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester blends exhibiting low temperature toughness
- Patent number 8,859,681
- Issue date Oct 14, 2014
- Grupo Petrotemex, S.A. de C.V.
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Screw designs having improved performance with low melting PET resins
- Patent number 8,057,726
- Issue date Nov 15, 2011
- Grupo Petrotemex, S.A. de C.V.
- Marcus David Shelby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester blends exhibiting low temperature toughness
- Patent number 8,058,360
- Issue date Nov 15, 2011
- Grupo Petrotemex, S.A. de C.V.
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester polymer and copolymer compositions containing titanium ni...
- Patent number 8,039,577
- Issue date Oct 18, 2011
- Grupo Petrotemex, S.A. de C.V.
- Zhiyong Xia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spheroidal polyester polymer particles
- Patent number 8,022,168
- Issue date Sep 20, 2011
- Grupo Petrotexmex, S.A. de C.V.
- Stephen Weinhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Late addition to effect compositional modifications in condensation...
- Patent number 7,960,472
- Issue date Jun 14, 2011
- Eastman Chemical Company
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low melting polyester polymers
- Patent number 7,935,399
- Issue date May 3, 2011
- Grupo Petrotemex, S.A. de C.V.
- Michael Paul Ekart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Removal of residual acetaldehyde from polyester polymer particles
- Patent number 7,863,405
- Issue date Jan 4, 2011
- Eastman Chemical Company
- Rodney Scott Armentrout
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Late addition to effect compositional modifications in condensation...
- Patent number 7,838,596
- Issue date Nov 23, 2010
- Eastman Chemical Company
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for incorporating nitrogen containing methine light absorber...
- Patent number 7,528,219
- Issue date May 5, 2009
- Eastman Chemical Company
- Max Allen Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making a container from polyester polymer particles havi...
- Patent number 7,459,113
- Issue date Dec 2, 2008
- Eastman Chemical Company
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester polymer and copolymer compositions containing titanium ni...
- Patent number 7,368,523
- Issue date May 6, 2008
- Eastman Chemical Company
- Zhiyong Xia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for incorporating nitrogen containing methine light absorber...
- Patent number 7,282,555
- Issue date Oct 16, 2007
- Eastman Chemical Company
- Max Allen Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CELLULOSE ESTER COMPOSITIONS DERIVED FROM RECYCLED CELLULOSE ESTER...
- Publication number 20220289868
- Publication date Sep 15, 2022
- Eastman Chemical Company
- Frederick Leslie Colhoun
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
POLYESTER POLYMER PARTICLES HAVING A SMALL SURFACE TO CENTER MOLECU...
- Publication number 20170009009
- Publication date Jan 12, 2017
- GRUPO PETROTEMEX, S.A. DE C.V.
- Frederick Leslie COLHOUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER BLENDS EXHIBITING LOW TEMPERATURE TOUGHNESS
- Publication number 20110318519
- Publication date Dec 29, 2011
- GRUPO PETROTEMEX, S.A. DE C.V.
- Frederick Leslie COLHOUN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPHEROIDAL POLYESTER POLYMER ARTICLES
- Publication number 20110092663
- Publication date Apr 21, 2011
- Eastman Chemical Company
- Stephen Weinhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low Melting Polyester Polymers
- Publication number 20110040067
- Publication date Feb 17, 2011
- Eastman Chemical Company
- Michael Paul Ekart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyester Polymer Particles Having a Small Surface to Center Molecu...
- Publication number 20110034665
- Publication date Feb 10, 2011
- Eastman Chemical Company
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Late Addition to Effect Compositional Modifications in Condensation...
- Publication number 20110034630
- Publication date Feb 10, 2011
- Eastman Chemical Company
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PET Polymer with Improved Properties
- Publication number 20110031210
- Publication date Feb 10, 2011
- Eastman Chemical Company
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SCREW DESIGNS HAVING IMPROVED PERFORMANCE WITH LOW MELTING PET RESINS
- Publication number 20090315219
- Publication date Dec 24, 2009
- Eastman Chemical Company
- Marcus David Shelby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYESTER POLYMER PARTICLES HAVING A SMALL SURFACE TO CENTER MOLECU...
- Publication number 20090131627
- Publication date May 21, 2009
- Eastman Chemical Company
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyester blends exhibiting low temperature toughness
- Publication number 20080299344
- Publication date Dec 4, 2008
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Polyester polymer and copolymer compositions containing titanium ni...
- Publication number 20080153962
- Publication date Jun 26, 2008
- EASTMAN CHEMICAL CO.
- Zhiyong Xia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR INCORPORATING NITROGEN CONTAINING METHINE LIGHT ABSORBER...
- Publication number 20080045629
- Publication date Feb 21, 2008
- Eastman Chemical Company
- Max Allen Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PET polymer with improved properties
- Publication number 20070092672
- Publication date Apr 26, 2007
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Late addition to effect compositional modifications in condensation...
- Publication number 20070066792
- Publication date Mar 22, 2007
- Frederick Leslie Colhoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Spheroidal polyester polymer particles
- Publication number 20060235188
- Publication date Oct 19, 2006
- Stephen Weinhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester polymer and copolymer compositions containing titanium ni...
- Publication number 20060106146
- Publication date May 18, 2006
- Zhiyong Xia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Spheroidal polyester polymer particles
- Publication number 20060047102
- Publication date Mar 2, 2006
- Stephen Weinhold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low melting polyester polymers
- Publication number 20060046004
- Publication date Mar 2, 2006
- Michael Paul Ekart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Removal of residual acetaldehyde from polyester polymer particles
- Publication number 20060047103
- Publication date Mar 2, 2006
- Rodney Scott Armentrout
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Furyl-2-methylidene UV absorbers and compositions incorporating the...
- Publication number 20050277716
- Publication date Dec 15, 2005
- Jason Clay Pearson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for incorporating nitrogen containing methine light absorber...
- Publication number 20050267284
- Publication date Dec 1, 2005
- Max Allen Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester polymer particles having a small surface to center molecu...
- Publication number 20050196566
- Publication date Sep 8, 2005
- Frederick Leslie Colhoun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Addition of UV inhibitors to pet process for maximum yield
- Publication number 20050010017
- Publication date Jan 13, 2005
- Dale Milton Blakely
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Addition of UV absorbers to PET process for maximum yield
- Publication number 20050008885
- Publication date Jan 13, 2005
- Dale Milton Blakely
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Frederick Leslie Colhoun

Person

Patents Grantslast 30 patents

Polyester polymer particles having a small surface to center molecu...

PET polymer with improved properties

Polyester blends exhibiting low temperature toughness

Low melting polyester polymers

Polyester blends exhibiting low temperature toughness

Screw designs having improved performance with low melting PET resins

Polyester blends exhibiting low temperature toughness

Polyester polymer and copolymer compositions containing titanium ni...

Spheroidal polyester polymer particles

Late addition to effect compositional modifications in condensation...

Low melting polyester polymers

Removal of residual acetaldehyde from polyester polymer particles

Late addition to effect compositional modifications in condensation...

Method for incorporating nitrogen containing methine light absorber...

Process of making a container from polyester polymer particles havi...

Polyester polymer and copolymer compositions containing titanium ni...

Method for incorporating nitrogen containing methine light absorber...

Patents Applicationslast 30 patents

CELLULOSE ESTER COMPOSITIONS DERIVED FROM RECYCLED CELLULOSE ESTER...

POLYESTER POLYMER PARTICLES HAVING A SMALL SURFACE TO CENTER MOLECU...

POLYESTER BLENDS EXHIBITING LOW TEMPERATURE TOUGHNESS

SPHEROIDAL POLYESTER POLYMER ARTICLES

Low Melting Polyester Polymers

Polyester Polymer Particles Having a Small Surface to Center Molecu...

Late Addition to Effect Compositional Modifications in Condensation...

PET Polymer with Improved Properties

SCREW DESIGNS HAVING IMPROVED PERFORMANCE WITH LOW MELTING PET RESINS

POLYESTER POLYMER PARTICLES HAVING A SMALL SURFACE TO CENTER MOLECU...

Polyester blends exhibiting low temperature toughness

Oxygen-scavenging polymer blends suitable for use in packaging

Polyester polymer and copolymer compositions containing titanium ni...

METHOD FOR INCORPORATING NITROGEN CONTAINING METHINE LIGHT ABSORBER...

PET polymer with improved properties

Late addition to effect compositional modifications in condensation...

Spheroidal polyester polymer particles

Polyester polymer and copolymer compositions containing titanium ni...

Spheroidal polyester polymer particles

Low melting polyester polymers

Removal of residual acetaldehyde from polyester polymer particles

Furyl-2-methylidene UV absorbers and compositions incorporating the...

Method for incorporating nitrogen containing methine light absorber...

Polyester polymer particles having a small surface to center molecu...

Addition of UV inhibitors to pet process for maximum yield

Addition of UV absorbers to PET process for maximum yield