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Appleyard Lees Fleck Barbara competitive analysis

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Latest oppositions filed by Appleyard Lees Fleck Barbara

Explore patent oppositions filed by Appleyard Lees Fleck Barbara against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3322731
Method Of Treating Cancer Using Immune Checkpoint InhibitorBRISTOL MYERS SQUIBBOct 13, 2021
EP2869843
Complexes Of Cytomegalovirus ProteinsGLAXOSMITHKLINEMay 7, 2020

Latest PTAB cases involving Appleyard Lees Fleck Barbara

Discover the latest PTAB cases involving Appleyard Lees Fleck Barbara, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Appleyard Lees Fleck Barbara 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
APPLEYARD LEES FLECK BARBARA2 - - -
BRISTOL MYERS SQUIBB - 67 - 8
GLAXOSMITHKLINE29112812
NOVARTIS6422 - 21