IP Verse

Aragen Bioscience competitive analysis

Latest PTAB cases involving Aragen Bioscience

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

Last updated on: Feb 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Aragen Bioscience

IPR2017-01262Apr 11, 2017ARAGEN BIOSCIENCEKYOWA HAKKO KIRINInstitution Denied
IPR2017-01252Apr 6, 2017ARAGEN BIOSCIENCEKYOWA HAKKO KIRINInstitution Denied
IPR2017-01254Apr 6, 2017ARAGEN BIOSCIENCEKYOWA HAKKO KIRINInstitution Denied

Peer Comparison New

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

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARAGEN BIOSCIENCE - - 3 -
KYOWA HAKKO KIRIN - 6 - 3