Assignee
AKRON POLYMER SYSTEMS INC
US·14 granted patents·21 pending applications·27 citations·filing 2012–2025
Top patents by PatentIndex Score
35 records- 0192US9963548B1Solvent resistant, aromatic polyamide films for transparent flexible substratesAKRON POLYMER SYSTEMS INC·Filed 2013·Granted May 8, 2018·9 cites·12 claims
- 0290US10125250B2Optical compensation film having reversed wavelength dispersionAKRON POLYMER SYSTEMS INC·Filed 2017·Granted Nov 13, 2018·4 cites·24 claims
- 0385US10126479B2Multilayer optical compensation film having reversed wavelength dispersionAKRON POLYMER SYSTEMS INC·Filed 2017·Granted Nov 13, 2018·2 cites·44 claims
- 0484US9234987B2Wide-view multilayer optical filmsAKRON POLYMER SYSTEMS INC·Filed 2012·Granted Jan 12, 2016·7 cites·27 claims
- 0574US12110372B2Aromatic polyamide films for transparent flexible substratesAKRON POLYMER SYSTEMS INC·Filed 2021·Granted Oct 8, 2024·0 cites·8 claims
- 0674US2020399469A1Aromatic Polyamide Films for Solvent Resistant Flexible SubstratesAKRON POLYMER SYSTEMS INC·Filed 2020·Application pending·0 cites
- 0773US2025122346A1Aromatic polyimide substrate for optical displays and method of manufactureAKRON POLYMER SYSTEMS INC·Filed 2024·Application pending·0 cites
- 0871US2025353961A1Method for extension of the shelf life of positive type photosensitive polyimide precursors in solutionAKRON POLYMER SYSTEMS INC·Filed 2024·Application pending·0 cites
- 0971US2025130494A1Positive type photosensitive resin composition and methods of making sameAKRON POLYMER SYSTEMS INC·Filed 2024·Application pending·0 cites
- 1070US10759940B2Aromatic polyamide films for solvent resistant flexible substratesAKRON POLYMER SYSTEMS INC·Filed 2017·Granted Sep 1, 2020·0 cites·7 claims
- 1169US9255192B2Optical compensation films based on fluoropolymersAKRON POLYMER SYSTEMS INC·Filed 2014·Granted Feb 9, 2016·0 cites·22 claims
- 1267US2026016614A1Optical Compensation Films Based on Stretched Cyclic Block CopolymersAKRON POLYMER SYSTEMS INC·Filed 2025·Application pending·0 cites
- 1366US11059742B2Thermally stable, flexible substrates for electronic devicesAKRON POLYMER SYSTEMS INC·Filed 2013·Granted Jul 13, 2021·2 cites·10 claims
- 1465US2024264352A1Optical compensation films based on combinations of negative birefrigent and positive birefrigent componentsAKRON POLYMER SYSTEMS INC·Filed 2023·Application pending·0 cites
- 1564US10088615B2Fluoropolymer-based polymer blends, polymer films, and polarizer protective filmsAKRON POLYMER SYSTEMS INC·Filed 2016·Granted Oct 2, 2018·1 cites·29 claims
- 1664US9939554B2Wide-view optical film having reversed wavelength dispersionAKRON POLYMER SYSTEMS INC·Filed 2013·Granted Apr 10, 2018·2 cites·16 claims
- 1763US2025353977A1Preparing a flexible display substrate with a mixture of tetra acids or tetra acid derivatives and polyamic acidsAKRON POLYMER SYSTEMS INC·Filed 2024·Application pending·0 cites
- 1861US2025129221A1Cadaverine-based polyimidesAKRON POLYMER SYSTEMS INC·Filed 2022·Application pending·0 cites
- 1959US12529821B2Optical films based on styrenic fluoropolymer and acrylic copolymerAKRON POLYMER SYSTEMS INC·Filed 2021·Granted Jan 20, 2026·0 cites·20 claims
- 2051US10556973B2Method for the preparation of nitrated styrenic fluoropolymersAKRON POLYMER SYSTEMS INC·Filed 2017·Granted Feb 11, 2020·0 cites·26 claims
- 2146US2014356636A1Solution of aromatic polyamide for producing display element, optical element, or illumination elementAKRON POLYMER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2246US2015097174A1Resin composition, substrate, method of manufacturing electronic device and electronic deviceAKRON POLYMER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2344US12441841B2Optically transparent polyimidesAKRON POLYMER SYSTEMS INC·Filed 2018·Granted Oct 14, 2025·0 cites·13 claims
- 2444US9873763B2Solution of aromatic polyamide for manufacturing display element, optical element, illumination element or sensor elementAKRON POLYMER SYSTEMS INC·Filed 2014·Granted Jan 23, 2018·0 cites·20 claims
- 2543US2015115255A1Resin composition, substrate, method of manufacturing electronic device and electronic devicesAKRON POLYMER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2642US2015099332A1Resin composition, substrate and method of manufacturing electronic deviceAKRON POLYMER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2739US2016083538A1Solvent Resistant, Transparent Aromatic Polyamide Films with High Refractive IndicesAKRON POLYMER SYSTEMS INC·Filed 2015·Application pending·0 cites
- 2839US2018044444A1Optical compensation films based on styrenic fluoropolymerAKRON POLYMER SYSTEMS INC·Filed 2017·Application pending·0 cites
- 2938US2016075913A1Solution of aromatic polyamide for producing display element, optical element, illumination element or sensor elementAKRON POLYMER SYSTEMS INC·Filed 2015·Application pending·0 cites
- 3037US2014305597A1Solution of aromatic polyamide for producing display element, optical element, or illumination elementAKRON POLYMER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 3135US2016075826A1Process for manufacturing polyamideAKRON POLYMER SYSTEMS INC·Filed 2015·Application pending·0 cites
- 3235US2016208096A1Solution of aromatic polyamide for producing display element, optical element, illumination element or sensor elementAKRON POLYMER SYSTEMS INC·Filed 2016·Application pending·0 cites
- 3332US2015108457A1Resin composition, method of manufacturing resin composition, substrate, method of manufacturing electronic device and electronic deviceAKRON POLYMER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 3432US2016096925A1Cover member and electronic deviceAKRON POLYMER SYSTEMS INC·Filed 2015·Application pending·0 cites
- 3531US2015232697A1Solution of aromatic polyamide for producing display element, optical element, illumination element or sensor elementAKRON POLYMER SYSTEMS INC·Filed 2015·Application pending·0 cites
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