IP Verse

Edge competitive analysis

Latest oppositions filed by Edge

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP4024777	Method And Apparatus For Use In A Fixed Access Communications Network	NOVACLOUD LICENSING	May 18, 2026
EP4180190	Razor Cartridge With One Or More Skin Support Elements	THE GILLETTE	Apr 30, 2026
EP3538693	Bio-Based Meg And Polyester Fiber Compositions And Methods Of Making The Same	CHANGCHUN MEIHE SCIENCE AND TECHNOLOGY	Nov 15, 2024
EP3463259	Sunscreen Compositions	KOBO PRODUCTS	May 2, 2024
EP3478462	Printed Lubricious Material Disposed On Razor Blades	THE GILLETTE	Mar 14, 2024
EP3287482	Method Of Making Bio-Based Polyethylene Terephthalate Polymer Product	THE COCA COLA	Mar 15, 2023
EP3041879	Bio-Derived Ethylene Glycol Compositions For Polyester Bottles	BIOCHEMTEX	Feb 20, 2023
EP3576711	Personal Care Composition	THE PROCTER & GAMBLE	Jan 13, 2023
EP3372358	Razor Handle	THE GILLETTE	Apr 21, 2022
EP3513926	Shaving Appliance Including A Notification Circuit For Communicating Shave Stroke Direction Information	THE GILLETTE	Mar 23, 2022

Latest patents of Edge opposed by its competitors

Explore Edge'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: Aug 27, 2026

Patent Number	Publication Date	Title	Total Oppositions
EP3691845	Nov 1, 2023	Surface-Mountable Razor Holder	1
EP3465053	Sep 13, 2023	Heat Exchanger Device Comprising A Phase-Change Material	1
EP3903704	Nov 2, 2022	Devices, Systems And Methods For Treating The Skin	2
EP2488332	Nov 25, 2020	Lubrication Box For A Wet Shaving Implement	1
EP3237055	Aug 12, 2020	Devices And Methods For Treating The Skin Using A Rollerball Or A Wicking Member	1
EP2588282	Apr 24, 2019	Razor Handle	1
EP2439372	Jun 27, 2018	A Method For Forming An Insulating Glazing Unit	1
EP2488330	May 2, 2018	Lubrication Box For A Wet Shaving Implement	1
EP2488331	Apr 4, 2018	Lubrication Box For A Wet Shaving Implement	1
EP2490869	Aug 23, 2017	Lubrication Box For A Wet Shaving Implement	1

Latest PTAB cases involving Edge

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

Last updated on: Aug 31, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Edge
IPR2025-00617	Feb 17, 2025	MICROSOFT	EDGE NETWORKING SYSTEMS	Institution Denied
IPR2025-00617	Feb 17, 2025	MICROSOFT CORPORATION	EDGE NETWORKING SYSTEMS	Institution Denied
IPR2025-00618	Feb 17, 2025	MICROSOFT	EDGE NETWORKING SYSTEMS	Terminated-Adverse Judgment
IPR2025-00618	Feb 17, 2025	MICROSOFT CORPORATION	EDGE NETWORKING SYSTEMS	Terminated-Adverse Judgment
IPR2025-00619	Feb 17, 2025	MICROSOFT	EDGE NETWORKING SYSTEMS	Institution Denied
IPR2025-00619	Feb 17, 2025	MICROSOFT CORPORATION	EDGE NETWORKING SYSTEMS	Institution Denied
IPR2018-01349	Jul 3, 2018	EDGE ENDO	MAILLEFER INSTRUMENTS HOLDING	Institution Denied
IPR2018-01320	Jun 29, 2018	EDGE ENDO	SCIANAMBLO	Institution Denied
IPR2018-01321	Jun 29, 2018	EDGE ENDO	SCIANAMBLO	Institution Denied
IPR2018-01322	Jun 29, 2018	EDGE ENDO	SCIANAMBLO	Institution Denied

Peer Comparison New

IP litigation analysis comparing Edge with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
EDGEWELL PERSONAL CARE BRANDS	19	7	-	1
BIC VIOLEX	13	11	-	-
THE GILLETTE	12	31	37	1
THE PROCTER & GAMBLE	295	596	-	21