CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Alcoa against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 14, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Process For Low-Cost Tempering Of Aluminum CastingMAGNAAug 23, 2024

Explore Alcoa'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 14, 2025
Patent NumberGrant DateTitleTotal Oppositions
Aug 21, 2024Aluminum Sheet With Enhanced Formability And An Aluminum Container Made From Aluminum Sheet2
May 1, 2024Leaf Post For The Middle Closing Area Of A Mobile Leaf1
Jan 26, 2022Aluminum Copper Magnesium Alloys Having Ancillary Additions Of Lithium1
Jan 12, 2022Improved 7Xx Aluminum Casting Alloys, And Methods For Making The Same1
May 5, 2021Methods Of Aging Aluminum Alloys To Achieve Improved Ballistics Performance1
Jul 15, 2020Self-Cleaning Substrates And Methods For Making The Same1
Dec 12, 2018Hidden Frame Assembly For Windows, Doors Or Curtains Facades1
Oct 10, 2018Multi-Layer Brazing Sheet4
Mar 7, 2018Variable Wall Thickness Collar1
Feb 7, 2018Improved Aluminum-Copper-Lithium Alloys1

Top competitors of Alcoa

Top competitors of Alcoa based on patent oppositions.