Upm Specialty Papers Oy competitive analysis

Explore patent oppositions filed by Upm Specialty Papers Oy against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 3, 2026
Patent NumberTitleApplicantOpposition Date
New SubstrateBILLERUD AKTIEBOLAG PUBLMar 25, 2026
Oil/Grease Resistant Paper ProductsSAPPI NORTH AMERICASep 3, 2025
New SubstrateBILLERUD AKTIEBOLAG PUBLSep 11, 2024

Explore Upm Specialty Papers Oy'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: Sep 3, 2026
Patent NumberPublication DateTitleTotal Oppositions
Nov 2, 2022A Release Liner Composition, A Base Material And A Method Of Producing A Base Material, And A Surface Treating Agent For A Base Material And A Use Of A Surface Treating Agent1
Dec 13, 2017A Method For Manufacturing Paper Comprising Bleached Chemithermo-Mechanical Pulp Suitable For A Release Liner And Products And Uses Thereof2

Latest PTAB cases involving Upm Specialty Papers Oy

Discover the latest PTAB cases involving Upm Specialty Papers Oy, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Upm Specialty Papers Oy with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
UPM SPECIALTY PAPERS33 - -
AHLSTROM ITALIA1 - - -
AHLSTROM MUNKSJ ITALIA1 - - -
BILLERUD AKTIEBOLAG PUBL16181 -