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Corning competitive analysis

Latest publications and patents of Corning New

Explore the latest publications and patents granted to Corning, showcasing their recent innovations and technological advancements.

Last updated on: Sep 3, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Corning
EP3532880	Sep 10, 2025	Low Bend Loss Single Mode Optical Fiber	Granted And Under Opposition
EP3174835	Sep 10, 2025	Thermally Tempered Glass And Methods And Apparatuses For Thermal Tempering Of Glass	Granted And Under Opposition
EP3888077	Jun 25, 2025	Dynamically Adjustable Display System And Methods Of Dynamically Adjusting A Display	Granted And Under Opposition
EP2456727	Feb 12, 2025	Fusion Formable Silica And Sodium Containing Glasses	Patent Maintained As Amended
EP3792228	Jul 31, 2024	Ion Exchanged Glasses Via Non-Error Function Compressive Stress Profiles	Granted And Under Opposition
EP3517511	Jul 24, 2024	Alkali Aluminoborosilicate Glass Article	Granted And Under Opposition
EP4273105	May 1, 2024	High Strength, Scratch Resistant And Transparent Glass-Based Materials	Granted And Under Opposition
EP3854759	May 1, 2024	Glasses And Glass Ceramics Including A Metal Oxide Concentration Gradient	Granted And Under Opposition
EP3798196	Mar 27, 2024	Glasses Having Non-Frangible Stress Profiles	Granted And Under Opposition
EP3274308	Aug 16, 2023	High Strength, Scratch Resistant And Transparent Glass-Based Materials	Granted And Under Opposition

Latest oppositions filed by Corning

Explore patent oppositions filed by Corning against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 4, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3757268	Method For Producing And / Or Finishing A Glass Mat Sheet	VOITH PATENT	Apr 10, 2025
EP3481983	Textile Reinforcement Suitable For Being Used In A Method For Impregnation By A Thermoplastic Resin	CHOMARAT TEXTILES INDUSTRIES	Jun 6, 2024
EP3424889	High Modulus Glass Fibre Composition, And Glass Fibre And Composite Material Thereof	JUSHI GROUP	Feb 28, 2024
EP3470382	Glass Fiber Composition And Glass Fiber And Composite Material Thereof	JUSHI GROUP	Sep 29, 2022
EP3406576	High Performance Glass Fibre Composition, And Glass Fibre And Composite Material Thereof	JUSHI GROUP	Jun 14, 2022
EP3570845	Sizing Composition For Mineral Wool Based On A Hydrogenated Sugar And Insulating Products Obtained	SAINT GOBAIN	Jun 8, 2022
EP3450538	Cell Culture Methods And Devices Utilizing Gas Permeable Materials	WILSON WOLF MANUFACTURING	May 24, 2022
EP3022163	Glass Compositions, Fiberizable Glass Compositions, And Glass Fibers Made Therefrom	ELECTRIC GLASS FIBER AMERICA	Apr 5, 2022
EP3596019	Controlled Separation Of Laser Processed Brittle Material	COHERENT LASERSYSTEMS	Mar 16, 2022
EP2969543	Exterior Sheathing Panel With Integrated Air/Water Barrier Membrane	TREMCO INCORPORATED	Sep 1, 2021

Latest patents of Corning opposed by its competitors

Explore Corning'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 4, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP2456727	Feb 12, 2025	Fusion Formable Silica And Sodium Containing Glasses	1
EP3792228	Jul 31, 2024	Ion Exchanged Glasses Via Non-Error Function Compressive Stress Profiles	1
EP3517511	Jul 24, 2024	Alkali Aluminoborosilicate Glass Article	1
EP3854759	May 1, 2024	Glasses And Glass Ceramics Including A Metal Oxide Concentration Gradient	1
EP4273105	May 1, 2024	High Strength, Scratch Resistant And Transparent Glass-Based Materials	1
EP3798196	Mar 27, 2024	Glasses Having Non-Frangible Stress Profiles	1
EP3274308	Aug 16, 2023	High Strength, Scratch Resistant And Transparent Glass-Based Materials	1
EP3138822	Jul 26, 2023	Fining Agents For Silicate Glasses	1
EP3319911	Apr 19, 2023	Methods Of Continuous Fabrication Of Holes In Flexible Substrate Sheets And Products Relating To The Same	1
EP3333137	Apr 5, 2023	Bendable Glass Stack Assemblies, Articles And Methods Of Making The Same	1

Latest PTAB cases involving Corning New

Discover the latest PTAB cases involving Corning, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 9, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Corning
IPR2025-01137	Jun 11, 2025	CAIHONG DISPLAY DEVICES	CORNING INCORPORATED	Pending
IPR2025-01040	May 22, 2025	CAIHONG DISPLAY DEVICES	CORNING INCORPORATED	Pending
IPR2025-01017	May 21, 2025	CAIHONG DISPLAY DEVICES	CORNING INCORPORATED	Pending
IPR2025-00937	Apr 28, 2025	CAIHONG DISPLAY DEVICES	CORNING INCORPORATED	Pending
IPR2025-00439	Jan 13, 2025	CAIHONG DISPLAY DEVICES	CORNING	Discretionary Denial
IPR2022-00743	Mar 22, 2022	PANDUIT	CORNING OPTICAL COMMUNICATIONS	Terminated-Settled
IPR2021-01562	Oct 18, 2021	PANDUIT	CORNING OPTICAL COMMUNICATIONS	Institution Denied
IPR2021-00842	Apr 30, 2021	CORNING OPTICAL COMMUNICATIONS	DALI WIRELESS	Institution Denied
IPR2021-00762	Apr 8, 2021	CORNING OPTICAL COMMUNICATIONS	DALI WIRELESS	Final Written Decision
IPR2021-00492	Feb 22, 2021	CORNING OPTICAL COMMUNICATIONS	DALI WIRELESS	Institution Denied

Top competitors of Corning

Top competitors of Corning based on patent oppositions.

SAINT GOBAIN

SCHOTT

SCHOTT SCHOTT TECHNICAL GLASS SOLUTIONS