IP Verse

Lewis competitive analysis

Latest oppositions filed by Lewis

Explore patent oppositions filed by Lewis against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jul 9, 2026
Patent NumberTitleApplicantOpposition Date
EP3335736
Heterodimers Of Glutamic AcidMOLECULAR INSIGHT PHARMACEUTICALSSep 23, 2021
EP2828218
Methods Of Lowering The Error Rate Of Massively Parallel Dna Sequencing Using Duplex Consensus SequencingUNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATIONMay 5, 2021

Latest patents of Lewis opposed by its competitors

Explore Lewis's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 9, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3179040
Jul 14, 2021Component For A Gas Turbine Engine And Corresponding A Method Of Manufacturing A Film-Cooled Article1

Latest PTAB cases involving Lewis

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

Last updated on: Jul 13, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Lewis

IPR2020-00373Jan 14, 2020LEWIS MACHINE & TOOLWHG PROPERTIESTerminated-Settled
IPR2017-00717Jan 18, 2017DISH NETWORKLEWISFinal Written Decision
IPR2017-00724Jan 18, 2017DISH NETWORKLEWISFinal Written Decision
CBM2017-00032Jan 13, 2017DISH NETWORKLEWISFinal Written Decision
CBM2017-00031Jan 10, 2017DISH NETWORKLEWISTerminated-Settled
IPR2017-00638Jan 10, 2017DISH NETWORKLEWISTerminated-Settled
IPR2017-00639Jan 10, 2017DISH NETWORKLEWISTerminated-Settled
CBM2017-00023Dec 8, 2016DISH NETWORKLEWISFinal Written Decision
IPR2017-00454Dec 8, 2016DISH NETWORKLEWISFinal Written Decision
CBM2017-00019Dec 5, 2016DISH NETWORKLEWISFinal Written Decision

Peer Comparison New

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

Last updated on: Jul 9, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LEWIS SILKIN2 - - -
MOLECULAR INSIGHT PHARMACEUTICALS - 5 - 1
UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION - 6 - -