Pharmaceutical Works Polpharma Sa competitive analysis

Explore patent oppositions filed by Pharmaceutical Works Polpharma Sa against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 20, 2026
Patent NumberTitleApplicantOpposition Date
Methods Of Treating Inflammatory And Autoimmune Diseases With NatalizumabBIOGEN IDEC MASep 20, 2018
Assay For Jc Virus AntibodiesBIOGEN IDEC MAAug 27, 2018
Methods And Products For Evaluating An Immune Response To A Therapeutic AgentBIOGEN IDEC MAMar 9, 2018

Latest PTAB cases involving Pharmaceutical Works Polpharma Sa

Discover the latest PTAB cases involving Pharmaceutical Works Polpharma Sa, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Pharmaceutical Works Polpharma Sa with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PHARMACEUTICAL WORKS POLPHARMA SA3 - - -
BIOGEN IDEC MA - 38 - 1
BIOGEN MA - 62 - 7
ELAN PHARMACEUTICALS - 3 - -