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Sappi North America competitive analysis

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Explore Sappi North America'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
Dec 4, 2024Oil/Grease Resistant Paper Products3

Latest PTAB cases involving Sappi North America

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

Peer Comparison New

IP litigation analysis comparing Sappi North America 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
SAPPI NORTH AMERICA - 3 - -
BILLERUD AKTIEBOLAG PUBL1291 -
KOEHLER INNOVATION & TECHNOLOGY161 - -
UPM SPECIALTY PAPERS21 - -