IP Verse

Howmet Aerospace competitive analysis

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

Last updated on: Nov 6, 2025

Patent Number	Title	Applicant	Opposition Date
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EP3077559	Aluminum/Copper/Lithium Alloy Material For Underwing Element Having Enhanced Properties	CONSTELLIUM ISSOIRE	May 22, 2019
EP3011068	Extrados Structural Element Made From An Aluminium Copper Lithium Alloy	CONSTELLIUM ISSOIRE	Feb 28, 2018
EP2449142	Aluminium-Copper-Lithium Alloy Having Improved Mechanical Strength And Improved Toughness	CONSTELLIUM FRANCE	Feb 5, 2018

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

Last updated on: Nov 5, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Howmet Aerospace
IPR2025-01581	Oct 21, 2025	STANLEY BLACK & DECKER	HOWMET AEROSPACE	Pending

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

Last updated on: Nov 6, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
HOWMET AEROSPACE	3	-	-	1
CONSTELLIUM FRANCE	-	3	-	-
CONSTELLIUM ISSOIRE	-	20	-	-