IP Verse

Walt competitive analysis

Latest oppositions filed by Walt

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

Last updated on: Sep 10, 2026

Patent Number	Title	Applicant	Opposition Date
EP3694464	Systems And Methods For Preventing, Mitigating, And/Or Treating Dementia	MASSACHUSETTS INSTITUTE OF TECHNOLOGY	Sep 10, 2026
EP4103511	Sol Application Methods	GREEN SOL GEL	Sep 9, 2026
EP4324522	Methods Of Treating Fabry Patients Having Renal Impairment	AMICUS THERAPEUTICS	Sep 9, 2026
EP4327869	Methods Of Treating Fabry Patients Having Renal Impairment	AMICUS THERAPEUTICS	Sep 8, 2026
EP3846138	Access Control Apparatus Locator	CARRIER	Sep 3, 2026
EP4045599	Bright Rice Bran Wax Oxidated With High Esterane Content	CLARIANT	Sep 3, 2026
EP4349406	Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-Benzoxazole For Use As A Medicament	PFIZER	Sep 3, 2026
EP3519049	Safe And Effective Method Of Treating Psoriasis With Anti-Il23 Specific Antibody	JANSSEN BIOTECH	Sep 2, 2026
EP4364724	High Concentration Vegf Receptor Fusion Protein Containing Formulations	REGENERON PHARMACEUTICALS	Aug 26, 2026
EP4397376	Combination Comprising An Mek Inhibitor And A B-Raf Inhibitor	NOVARTIS	Aug 26, 2026

Latest patents of Walt opposed by its competitors

Explore Walt'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 10, 2026

Patent Number	Publication Date	Title	Total Oppositions
EP3421159	Dec 10, 2025	Double Ended Cutting Insert For Parting	1
EP2570511	Aug 6, 2025	Grain Boundary Engineered Alpha-Alumina Coated Cutting Tool	1
EP2987208	Mar 2, 2022	Method For Manufacturing Plug-Type Contacts, Plug-Type Contact And Component Assembly Comprising At Least One Plug-Type Contact	1
EP2966626	Jan 1, 2020	Device For Separating And Dispensing Coins	1
EP2934802	Dec 11, 2019	Twist Drill	1
EP2570510	Feb 13, 2019	Sulfur Containing Alpha-Alumina Coated Cutting Tool	1
EP3364086	Feb 13, 2019	Connection Assembly For Connecting A Pipeline	1
EP2989227	Jun 27, 2018	Tool Having Cvd Coating	1
EP3117021	Jun 6, 2018	Tialcn Layers With Lamellar Structure	1
EP2660210	May 31, 2017	Manufacture Of Hollow Bodies From A Glass Melt	1

Latest PTAB cases involving Walt

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

Last updated on: Sep 11, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Walt
IPR2024-00029	Oct 11, 2023	WALT DISNEY PARKS AND RESORTS	AGILE JOURNEYS	Final Written Decision - Appealed
IPR2023-00896	Jun 2, 2023	BRK BRANDS	WALTER KIDDE PORTABLE EQUIPMENT	Institution Denied
IPR2023-00898	Jun 2, 2023	BRK BRANDS	WALTER KIDDE PORTABLE EQUIPMENT	Institution Denied
IPR2022-01605	Oct 14, 2022	WALT DISNEY PARKS AND RESORTS	RAVEN SUN CREATIVE	Terminated-Settled
IPR2020-00892	May 1, 2020	ATLAS COPCO TOOLS AND ASSEMBLY SYSTEMS	WALT	Final Written Decision

Peer Comparison New

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

Last updated on: Sep 10, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB	47	-	-	-
MASSACHUSETTS INSTITUTE OF TECHNOLOGY	-	135	-	16
PRESIDENT AND FELLOWS OF HARVARD COLLEGE	-	134	-	8
SIGMA ALDRICH	-	52	-	-