Get complete Patent Opposition Report for Factum Consult

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

Download Your Report Now

Explore Factum Consult'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
EP3303701Jan 30, 2019Fibrous Substrate For Producing A Porous Coating Base Paper Or Prepreg, And Method For The Production Thereof1