US Patent Litigations are now available. Check here

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

Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3266904Molten Salt Electrolysis System And Control Method For Operation Of The SameTRIMET ALUMINIUMDec 23, 2021

Explore Rio Tinto Alcan'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3060456Dec 18, 2019Handling Vehicle And Electrolysis Plant Comprising Said Vehicle1
EP3061048Oct 10, 2018System For Managing Logistics Flows In An Electrolysis Plant, Aluminium Smelter Comprising The System, Vehicle For Using The System, And Method For Introducing Said System Into A Pre-Existing Electrolysis Plant1