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Air Dynamics Industrial Systems competitive analysis

Latest PTAB cases involving Air Dynamics Industrial Systems

Discover the latest PTAB cases involving Air Dynamics Industrial Systems, highlighting their recent legal challenges and patent disputes.

Last updated on: Jul 21, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Air Dynamics Industrial Systems

IPR2021-00301Dec 7, 2020DANIEL LEHMANAIR DYNAMICS INDUSTRIAL SYSTEMSTerminated-Settled
IPR2021-00301Dec 7, 2020LEHMANAIR DYNAMICS INDUSTRIAL SYSTEMSTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Air Dynamics Industrial Systems with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jul 16, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
AIR DYNAMICS INDUSTRIAL SYSTEMS - - - 1
DANIEL LEHMAN - - 1 -
LEHMAN - - 11