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Dewey competitive analysis

Latest PTAB cases involving Dewey

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

Last updated on: Jul 20, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2016-01440Jul 19, 2016BAKER HUGHES OILFIELD OPERATIONSDEWEYTerminated
IPR2016-01450Jul 19, 2016BAKER HUGHES OIL FIELD OPERATIONSDEWEYInstitution Denied
IPR2016-01451Jul 19, 2016BAKER HUGHES OILFIELD OPERATIONSDEWEYInstitution Denied
IPR2016-01452Jul 19, 2016BAKER HUGHES OIL FIELD OPERATIONSDEWEYTerminated

Peer Comparison New

IP litigation analysis comparing Dewey 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
DEWEY - - - 4
BAKER HUGHES OILFIELD OPERATIONS - - 210
BAKER HUGHES OIL FIELD OPERATIONS - - 2 -