Vifor competitive analysis

Latest publications and patents of Vifor New

Explore the latest publications and patents granted to Vifor, showcasing their recent innovations and technological advancements.

Last updated on: Sep 27, 2025
Publication NumberPublication DateTitleLegal Status

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Mar 30, 2022Iron-Hydrocarbon Complex CompoundsPatent Maintained As Amended

Explore Vifor'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 2, 2025
Patent NumberGrant DateTitleTotal Oppositions
Mar 30, 2022Iron-Hydrocarbon Complex Compounds1

Latest PTAB cases involving Vifor

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

Last updated on: Oct 3, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2022-01608Sep 30, 2022VIFORBIOFERInstitution Denied

Peer Comparison New

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

Last updated on: Oct 2, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases FacedStrategy Type
VIFOR - 11 - Aggressive
BIOFER - - - 1Non-Active
NUTRICIA159120 - - Aggressive