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Churchill Drilling Tools competitive analysis

Latest PTAB cases involving Churchill Drilling Tools

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

Last updated on: Feb 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2014-00814May 23, 2014CHURCHILL DRILLING TOOLSSCHOELLER BLECKMANN OILFIELD EQUIPMENTFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Churchill Drilling Tools 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
CHURCHILL DRILLING TOOLS - - 1 -
SCHOELLER BLECKMANN OILFIELD EQUIPMENT - - - 1