Relypsa competitive analysis

Explore Relypsa'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: Oct 22, 2026
Patent NumberPublication DateTitleTotal Oppositions
Jul 3, 2019Crosslinked Cation Exchange Polymers, Compositions And Use In Treating Hyperkalemia2

Latest PTAB cases involving Relypsa

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

Peer Comparison New

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

Last updated on: Oct 22, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
RELYPSA - 2 - -
HEXAL976 - -
TEVA PHARMACEUTICAL INDUSTRIES LTD2747 - -