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Asahi Kasei E Materials competitive analysis

Latest publications and patents of Asahi Kasei E Materials New

Explore the latest publications and patents granted to Asahi Kasei E Materials, showcasing their recent innovations and technological advancements.

Last updated on: Sep 11, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Asahi Kasei E Materials

EP2672546
May 30, 2018Polyolefin Microporous MembraneGranted And Under Opposition
EP2708359
Feb 21, 2018Laminated Separator, Polyolefin Microporous Membrane, And Separator For Electricity Storage DeviceGranted And Under Opposition

Latest patents of Asahi Kasei E Materials opposed by its competitors

Explore Asahi Kasei E Materials's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 18, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2672546
May 30, 2018Polyolefin Microporous Membrane1
EP2708359
Feb 21, 2018Laminated Separator, Polyolefin Microporous Membrane, And Separator For Electricity Storage Device1

Latest PTAB cases involving Asahi Kasei E Materials New

Discover the latest PTAB cases involving Asahi Kasei E Materials, highlighting their recent legal challenges and patent disputes.