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Promethean competitive analysis

Latest PTAB cases involving Promethean

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

Last updated on: Feb 4, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2022-00061Oct 16, 2021PROMETHEANFLATFROG LABORATORIESTerminated-Settled
IPR2022-00061Oct 16, 2021PROMETHEANFLATFROG LABORATORIES ABTerminated-Settled
IPR2022-00065Oct 16, 2021PROMETHEANFLATFROG LABORATORIESTerminated-Settled
IPR2022-00065Oct 16, 2021PROMETHEANFLATFROG LABORATORIES ABTerminated-Settled
IPR2015-01982Sep 25, 2015REFLECTIXPROMETHEAN INSULATION TECHNOLOGYTerminated
IPR2015-00039Oct 7, 2014REFLECTIXPROMETHEAN INSULATION TECHNOLOGYInstitution Denied
IPR2015-00042Oct 7, 2014REFLECTIXPROMETHEAN INSULATION TECHNOLOGYInstitution Denied
IPR2015-00044Oct 7, 2014REFLECTIXPROMETHEAN INSULATION TECHNOLOGYInstitution Denied
IPR2015-00045Oct 7, 2014REFLECTIXPROMETHEAN INSULATION TECHNOLOGYInstitution Denied
IPR2015-00047Oct 7, 2014REFLECTIXPROMETHEAN INSULATION TECHNOLOGYInstitution Denied

Peer Comparison New

IP litigation analysis comparing Promethean 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
PROMETHEAN - - 2 -
FLATFROG LABORATORIES - 1 - 5
FLATFROG LABORATORIES AB - - - 5