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IP Verse

Delfortgroup competitive analysis

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Latest patents of Delfortgroup opposed by its competitors

Explore Delfortgroup'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3433427
Jun 25, 2025Improved Filter Paper For Cigarette Filters2
EP3283686
Dec 14, 2022Cigarette Paper With High Short-Fibre Fraction1
EP3861159
May 25, 2022Hydro-Entangled Filter Material For Smoking Products1
EP3039186
Jun 26, 2019Efficiently Producible Cigarette Paper For Self-Extinguishing Cigarettes1

Latest PTAB cases involving Delfortgroup

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

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DELFORTGROUP - 5 - -
MIQUEL Y COSTAS & MIQUEL81 - -
SCHWEITZER MAUDUIT24 - -
VOITH PATENT3630 - -