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Akron, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aromatic polyamide films for transparent flexible substrates
Patent number
12,110,372
Issue date
Oct 8, 2024
Akron Polymer Systems, Inc.
Limin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermally stable, low birefringent copolyimide films
Patent number
11,084,906
Issue date
Aug 10, 2021
Akron Polymer Systems, Inc.
Limin Sun
B32 - LAYERED PRODUCTS
Information
Patent Grant
Thermally stable, flexible substrates for electronic devices
Patent number
11,059,742
Issue date
Jul 13, 2021
Akron Polymer Systems, Inc.
Limin Sun
G06 - COMPUTING CALCULATING COUNTING
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
Solvent resistant, aromatic polyamide films for transparent flexibl...
Patent number
9,963,548
Issue date
May 8, 2018
Akron Polymer Systems, Inc.
Limin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Solution of aromatic polyamide for manufacturing display element, o...
Patent number
9,873,763
Issue date
Jan 23, 2018
Akron Polymer Systems, Inc.
Limin Sun
G02 - OPTICS
Information
Patent Grant
Aromatic polyamide films for solvent resistant flexible substrates
Patent number
9,856,376
Issue date
Jan 2, 2018
Akron Polymer Systems, Inc.
Limin Sun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
Aromatic polyamide films for transparent flexible substrates
Patent number
9,457,496
Issue date
Oct 4, 2016
Akron Polymer Systems, Inc.
Limin Sun
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
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
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
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
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
Poly(aryletherimides) for negative birefringent films for LCDs
Patent number
7,820,253
Issue date
Oct 26, 2010
Akron Polymer Systems
Frank Harris
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COMPENSATION FILMS BASED ON COMBINATIONS OF NEGATIVE BIREFR...
Publication number
20240264352
Publication date
Aug 8, 2024
AKRON POLYMER SYSTEMS, INC.
Zhikuan Lu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILMS BASED ON STYRENIC FLUOROPOLYMER AND ACRYLIC COPOLYMER
Publication number
20240061149
Publication date
Feb 22, 2024
AKRON POLYMER SYSTEMS, INC.
PEIYAO WANG
G02 - OPTICS
Information
Patent Application
Aromatic Polyamide Films for Transparent Flexible Substrates
Publication number
20220267539
Publication date
Aug 25, 2022
Akron Polymers Systems, Inc.
Limin Sun
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Aromatic Polyamide Films for Solvent Resistant Flexible Substrates
Publication number
20200399469
Publication date
Dec 24, 2020
AKRON POLYMER SYSTEMS, INC.
Limin Sun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
OPTICALLY TRANSPARENT POLYIMIDES
Publication number
20200239635
Publication date
Jul 30, 2020
Zymergen Inc.
John McNamara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Application
Aromatic Polyamide Films for Solvent Resistant Flexible Substrates
Publication number
20180094135
Publication date
Apr 5, 2018
AKRON POLYMER SYSTEMS, INC.
Limin Sun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
AROMATIC POLYAMIDE FILMS FOR SOLVENT RESISTANT FLEXIBLE SUBSTRATES
Publication number
20170298198
Publication date
Oct 19, 2017
SUMITOMO BAKELITE CO., LTD.
Frank W. HARRIS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Aromatic Polyamide Films for Transparent Flexible Substrates
Publication number
20170022336
Publication date
Jan 26, 2017
Akron Polymers Systems, Inc.
Limin Sun
B32 - LAYERED PRODUCTS
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
SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTIC...
Publication number
20160208096
Publication date
Jul 21, 2016
AKRON POLYMER SYSTEMS, INC.
Limin Sun
B32 - LAYERED PRODUCTS
Information
Patent Application
COVER MEMBER AND ELECTRONIC DEVICE
Publication number
20160096925
Publication date
Apr 7, 2016
AKRON POLYMER SYSTEMS INC.
Limin Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Solvent Resistant, Transparent Aromatic Polyamide Films with High R...
Publication number
20160083538
Publication date
Mar 24, 2016
AKRON POLYMER SYSTEMS, INC.
Limin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MANUFACTURING POLYAMIDE
Publication number
20160075826
Publication date
Mar 17, 2016
AKRON POLYMER SYSTEMS, INC.
Limin SUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTIC...
Publication number
20160075913
Publication date
Mar 17, 2016
AKRON POLYMER SYSTEMS, INC.
Limin Sun
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PROCESS FOR MANUFACTURING POLYAMIDE
Publication number
20160039974
Publication date
Feb 11, 2016
SUMITOMO BAKELITE COMPANY LIMITED
Limin SUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLUTION OF POLYAMIDE FOR SENSOR ELEMENT
Publication number
20150344359
Publication date
Dec 3, 2015
SUMITOMO BAKELITE COMPANY LIMITED
Ritsuya KAWASAKI
G01 - MEASURING TESTING
Information
Patent Application
SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTIC...
Publication number
20150232697
Publication date
Aug 20, 2015
AKRON POLYMER SYSTEMS, INC.
Limin SUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN COMPOSITION, SUBSTRATE, METHOD OF MANUFACTURING ELECTRONIC DE...
Publication number
20150115255
Publication date
Apr 30, 2015
AKRON POLYMER SYSTEMS INC.
Limin SUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN COMPOSITION, METHOD OF MANUFACTURING RESIN COMPOSITION, SUBST...
Publication number
20150108457
Publication date
Apr 23, 2015
AKRON POLYMER SYSTEMS INC.
Limin Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLUTION OF AROMATIC POLYAMIDE FOR MANUFACTURING DISPLAY ELEMENT, O...
Publication number
20150099131
Publication date
Apr 9, 2015
AKRON POLYMER SYSTEMS, INC.
Limin SUN
G02 - OPTICS
Information
Patent Application
RESIN COMPOSITION, SUBSTRATE AND METHOD OF MANUFACTURING ELECTRONIC...
Publication number
20150099332
Publication date
Apr 9, 2015
AKRON POLYMER SYSTEMS INC.
Limin SUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION, SUBSTRATE, METHOD OF MANUFACTURING ELECTRONIC DE...
Publication number
20150097174
Publication date
Apr 9, 2015
AKRON POLYMER SYSTEMS INC.
Limin SUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTIC...
Publication number
20140356636
Publication date
Dec 4, 2014
AKRON POLYMER SYSTEMS, INC.
Limin SUN
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTIC...
Publication number
20140305597
Publication date
Oct 16, 2014
AKRON POLYMER SYSTEMS, INC.
Frank W. HARRIS
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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...
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Trademark
last 30 trademarks
Information
Trademark
85632724 - APS
Serial number
85632724
Registration number
4374657
Filing date
May 23, 2012
Akron Polymer Systems Inc.
42 - Scientific and technological services and research and design relating thereto
NSF Awards
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NSF Awards
Information
NSF Award
SBIR Phase I: Thermally Stable, Flexible Substrates for Flat Panel...
Award Id
1013732
Effective date
Jul 1, 2010