Biological E competitive analysis

Explore patent oppositions filed by Biological E against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Feb 5, 2026
Patent NumberTitleApplicantOpposition Date
Pneumococcal Polysaccharides And Their Use In Immunogenic Polysaccharide-Carrier Protein ConjugatesMERCK SHARP & DOHMEMar 17, 2025

Latest PTAB cases involving Biological E

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

Peer Comparison New

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

Last updated on: Feb 5, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
BIOLOGICAL E1 - - -
MERCK SHARP & DOHME2042565