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Ted Calvin Germroth
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Kingsport, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the preparation of nitrated styrenic fluoropolymers
Patent number
10,556,973
Issue date
Feb 11, 2020
Akron Polymer Systems, Inc.
Lang Hu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multilayer optical compensation film having reversed wavelength dis...
Patent number
10,126,479
Issue date
Nov 13, 2018
Akron Polymer Systems, Inc.
Bin Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical compensation film having reversed wavelength dispersion
Patent number
10,125,250
Issue date
Nov 13, 2018
Akron Polymer Systems, Inc.
Xiaoliang Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluoropolymer-based polymer blends, polymer films, and polarizer pr...
Patent number
10,088,615
Issue date
Oct 2, 2018
Akron Polymer Systems, Inc.
Xiaoliang Zheng
G02 - OPTICS
Information
Patent Grant
Polyester compositions containing cyclobutanediol having a certain...
Patent number
10,017,606
Issue date
Jul 10, 2018
Eastman Chemical Company
Emmett Dudley Crawford
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wide-view optical film having reversed wavelength dispersion
Patent number
9,939,554
Issue date
Apr 10, 2018
Akron Polymer Systems, Inc.
Bin Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Liquid crystal display having improved wavelength dispersion charac...
Patent number
9,785,011
Issue date
Oct 10, 2017
Akron Polymer Systems
Frank W. Harris
G02 - OPTICS
Information
Patent Grant
Polyester compositions which comprise cyclobutanediol and certain t...
Patent number
9,765,203
Issue date
Sep 19, 2017
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester compositions containing cyclobutanediol having a certain...
Patent number
9,598,533
Issue date
Mar 21, 2017
Eastman Chemical Company
Emmett Dudley Crawford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical compensation films based on fluoropolymers
Patent number
9,255,192
Issue date
Feb 9, 2016
Akron Polymer Systems, Inc.
Xiaoliang Zheng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wide-view multilayer optical films
Patent number
9,234,987
Issue date
Jan 12, 2016
Akron Polymer Systems, Inc.
Bin Wang
G02 - OPTICS
Information
Patent Grant
Polyester compositions which comprise cyclobutanediol and certain t...
Patent number
9,169,388
Issue date
Oct 27, 2015
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical compensation films with mesogen groups for liquid crystal d...
Patent number
9,096,719
Issue date
Aug 4, 2015
Akron Polymer Systems
Dong Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical compensation films based on stretched polymer films
Patent number
9,011,992
Issue date
Apr 21, 2015
Akron Polymer Systems
Xiaoliang Joe Zheng
G02 - OPTICS
Information
Patent Grant
Optical films cast from styrenic fluoropolymer solutions
Patent number
8,889,043
Issue date
Nov 18, 2014
Akron Polymer Systems, Inc.
Bin Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for the preparation of styrenic fluoropolymers
Patent number
8,871,882
Issue date
Oct 28, 2014
Akron Polymer Systems, Inc.
Xiaoliang Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid crystal display having improved wavelength dispersion charac...
Patent number
8,821,994
Issue date
Sep 2, 2014
Akron Polymer Systems
Frank W. Harris
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical compensation films based on fluoropolymers
Patent number
8,802,238
Issue date
Aug 12, 2014
Akron Polymer Systems, Inc.
Xiaoliang Zheng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyester compositions containing cyclobutanediol having a certain...
Patent number
8,507,638
Issue date
Aug 13, 2013
Eastman Chemical Company
Emmett Dudley Crawford
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical compensation films of brominated styrenic polymers and rela...
Patent number
8,435,636
Issue date
May 7, 2013
Akron Polymer Systems, Inc.
Dong Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical compensation films with disk groups for liquid crystal display
Patent number
8,377,558
Issue date
Feb 19, 2013
Akron Polymer Systems
Frank W. Harris
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical compensation films with birefringence enhancing substituent...
Patent number
8,304,079
Issue date
Nov 6, 2012
Akron Polymer Systems
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester compositions which comprise cyclobutanediol and certain t...
Patent number
8,299,204
Issue date
Oct 30, 2012
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical compensation films having positive birefringence for liquid...
Patent number
8,226,860
Issue date
Jul 24, 2012
Akron Polymer Systems
Xiaoliang Joe Zheng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyester compositions which comprise cyclobutanediol and certain p...
Patent number
8,193,302
Issue date
Jun 5, 2012
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical compensation films with disk groups for liquid crystal display
Patent number
7,989,036
Issue date
Aug 2, 2011
Akron Polymer Systems
Frank W. Harris
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
High clarity films with improved thermal properties
Patent number
7,354,653
Issue date
Apr 8, 2008
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making isosorbide containing polyesters
Patent number
6,914,120
Issue date
Jul 5, 2005
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multilayer films
Patent number
6,703,115
Issue date
Mar 9, 2004
Eastman Chemical Company
Wesley Raymond Hale
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Cellulose ester compositions and process for the preparation thereof
Patent number
5,142,034
Issue date
Aug 25, 1992
Eastman Kodak Company
Michael Bellas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COMPENSATION FILM HAVING REVERSED WAVELENGTH DISPERSION
Publication number
20180072882
Publication date
Mar 15, 2018
AKRON POLYMER SYSTEMS, INC.
Xiaoliang Zheng
G02 - OPTICS
Information
Patent Application
MULTILAYER OPTICAL COMPENSATION FILM HAVING REVERSED WAVELENGTH DIS...
Publication number
20180052271
Publication date
Feb 22, 2018
AKRON POLYMER SYSTEMS, INC.
Bin Wang
B32 - LAYERED PRODUCTS
Information
Patent Application
OPTICAL COMPENSATION FILMS BASED ON STYRENIC FLUOROPOLYMER
Publication number
20180044444
Publication date
Feb 15, 2018
AKRON POLYMER SYSTEMS, INC.
Dong Zhang
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR THE PREPARATION OF NITRATED STYRENIC FLUOROPOLYMERS
Publication number
20180044447
Publication date
Feb 15, 2018
AKRON POLYMER SYSTEMS, INC.
Lang Hu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER COMPOSITIONS CONTAINING CYCLOBUTANEDIOL HAVING A CERTAIN...
Publication number
20170174828
Publication date
Jun 22, 2017
Eastman Chemical Company
Emmett Dudley Crawford
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fluoropolymer-Based Polymer Blends, Polymer Films, and Polarizer Pr...
Publication number
20160215132
Publication date
Jul 28, 2016
AKRON POLYMER SYSTEMS, INC.
Xiaoliang Zheng
G02 - OPTICS
Information
Patent Application
POLYESTER COMPOSITIONS WHICH COMPRISE CYCLOBUTANEDIOL AND CERTAIN T...
Publication number
20160017125
Publication date
Jan 21, 2016
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical Compensation Films Based on Fluoropolymers
Publication number
20140350166
Publication date
Nov 27, 2014
AKRON POLYMER SYSTEMS, INC.
Xiaoliang Zheng
B32 - LAYERED PRODUCTS
Information
Patent Application
LIQUID CRYSTAL DISPLAY HAVING IMPROVED WAVELENGTH DISPERSION CHARAC...
Publication number
20140211311
Publication date
Jul 31, 2014
AKRON POLYMER SYSTEMS
Frank W. HARRIS
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WIDE-VIEW OPTICAL FILM HAVING REVERSED WAVELENGTH DISPERSION
Publication number
20140205822
Publication date
Jul 24, 2014
AKRON POLYMER SYSTEMS, INC.
BIN WANG
B32 - LAYERED PRODUCTS
Information
Patent Application
WIDE-VIEW MULTILAYER OPTICAL FILMS
Publication number
20140126055
Publication date
May 8, 2014
AKRON POLYMER SYSTEMS, INC.
BIN WANG
G02 - OPTICS
Information
Patent Application
POLYESTER COMPOSITIONS CONTAINING CYCLOBUTANEDIOL HAVING A CERTAIN...
Publication number
20130303692
Publication date
Nov 14, 2013
Emmett Dudley Crawford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE PREPARATION OF STYRENIC FLUOROPOLYMERS
Publication number
20130211025
Publication date
Aug 15, 2013
XIAOLIANG ZHENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER COMPOSITIONS WHICH COMPRISE CYCLOBUTANEDIOL AND CERTAIN T...
Publication number
20130059957
Publication date
Mar 7, 2013
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILMS CAST FROM STYRENIC FLUOROPOLYMER SOLUTIONS
Publication number
20120283371
Publication date
Nov 8, 2012
AKRON POLYMER SYSTEMS, INC.
BIN WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical compensation films with disk groups for liquid crystal display
Publication number
20110251365
Publication date
Oct 13, 2011
Frank W. Harris
G02 - OPTICS
Information
Patent Application
OPTICAL COMPENSATION FILMS BASED ON FLUOROPOLYMERS
Publication number
20110076487
Publication date
Mar 31, 2011
Xiaoliang Zheng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polyester Compositions Which Comprise Cyclobutanediol and at Least...
Publication number
20100298523
Publication date
Nov 25, 2010
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester Compositions Which Comprise Cyclobutanediol and Certain T...
Publication number
20100184940
Publication date
Jul 22, 2010
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester compositions containing low amounts of cyclobutanediol an...
Publication number
20100096589
Publication date
Apr 22, 2010
Emmett Dudley Crawford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester compositions containing cyclobutanediol having a certain...
Publication number
20100087574
Publication date
Apr 8, 2010
Emmett Dudley Crawford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL COMPENSATION FILMS OF BROMINATED STYRENIC POLYMERS AND REL...
Publication number
20090316085
Publication date
Dec 24, 2009
Dong Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cellulose Esters with High Hyrdoxyl Content and Their Use in Liquid...
Publication number
20090096962
Publication date
Apr 16, 2009
Eastman Chemical Company
Michael Charles Shelton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester Compositions Containing Cyclobutanediol Having High Glass...
Publication number
20090093574
Publication date
Apr 9, 2009
Eastman Chemical Company
Emmett Dudley Crawford
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Polyester Compositions Which Comprise Cyclobutanediol and at Least...
Publication number
20090093573
Publication date
Apr 9, 2009
Eastman Chemical Company
Ted Calvin Germroth
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Optical compensation films based on stretched polymer films
Publication number
20090068380
Publication date
Mar 12, 2009
Xiaoliang Joe Zheng
G02 - OPTICS
Information
Patent Application
Polyester Compositions Containing Cyclobutanediol Having a Certain...
Publication number
20080293857
Publication date
Nov 27, 2008
Eastman Chemical Company
Emmett Dudley Crawford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester Compositions Which Comprise Cyclobutanediol and Certain T...
Publication number
20080293882
Publication date
Nov 27, 2008
Eastman Chemical Company
Ted Calvin Germroth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical compensation films with disk groups for liquid crystal display
Publication number
20080241428
Publication date
Oct 2, 2008
Frank W. Harris
G02 - OPTICS
Information
Patent Application
Optical compensation films with mesogen groups for liquid crystal d...
Publication number
20080237552
Publication date
Oct 2, 2008
Dong Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...