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IP Verse

Charles River Laboratories competitive analysis

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Latest PTAB cases involving Charles River Laboratories

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

Last updated on: Nov 20, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Charles River Laboratories

IPR2025-00440Jan 16, 2025CHARLES RIVER LABORATORIESSEIKAGAKUTrial Instituted
PGR2025-00023Jan 15, 2025CHARLES RIVER LABORATORIESSEIKAGAKUTrial Instituted
IPR2016-01508Jul 29, 2016CHARLES RIVER LABORATORIESIDEXX LABORATORIESTerminated-Settled
IPR2016-01511Jul 29, 2016CHARLES RIVER LABORATORIESIDEXX LABORATORIESTerminated-Settled
IPR2016-01513Jul 29, 2016CHARLES RIVER LABORATORIESIDEXX LABORATORIESTerminated-Settled

Peer Comparison New

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

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CHARLES RIVER LABORATORIES - - 5 -
IDEXX LABORATORIES - 4 - 3
SEIKAGAKU - 2 - 2