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IP Verse

Rigetti competitive analysis

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Latest patents of Rigetti opposed by its competitors

Explore Rigetti'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: Nov 27, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3217336
Oct 1, 2025Impedance-Matched Microwave Quantum Circuit Systems1
EP3111381
Jan 6, 2021Operating A Multi-Dimensional Array Of Qubit Devices1
EP3111380
Sep 4, 2019Processing Signals In A Quantum Computing System1

Latest PTAB cases involving Rigetti

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

Last updated on: Dec 1, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Rigetti

IPR2020-00494Jan 31, 2020IBMRIGETTIInstitution Denied
IPR2020-00495Jan 31, 2020IBMRIGETTIInstitution Denied
IPR2020-00496Jan 31, 2020IBMRIGETTIInstitution Denied
IPR2020-00497Jan 31, 2020IBMRIGETTIInstitution Denied

Peer Comparison New

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

Last updated on: Nov 27, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
RIGETTI - 3 - 4
IBM - - 4 -
SCHORR6 - - -
UEBERFLUSS2 - - -