Get Patent Opposition Report for Poongsan

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Download Your Report Now

Explore Poongsan'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
EP3690069Jan 25, 2023Free-Cutting Lead-Free Copper Alloy To Which Lead And Bismuth Are Not Added1
EP2761042Oct 10, 2018Leadless Free-Cutting Copper Alloy And Method For Producing The Same1