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IP Verse

Sandisk competitive analysis

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Latest oppositions filed by Sandisk

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

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EP3023915
A Flash Drive Shaped To Utilize Space Behind A Mobile DeviceLEEF INNOVATIONMar 20, 2018

Latest PTAB cases involving Sandisk

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

Last updated on: Nov 15, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2025-01283Oct 14, 2025SANDISKPending
IPR2025-01281Sep 3, 2025SANDISKLONGITUDE FLASH MEMORY SOLUTIONSPending
IPR2025-00515Jan 29, 2025SANDISKPOLARIS POWERLEDDiscretionary Denial
IPR2025-00517Jan 24, 2025SANDISKPOLARIS POWERLEDDiscretionary Denial
IPR2025-00516Jan 23, 2025SANDISKPOLARIS POWERLEDDiscretionary Denial
IPR2017-01420May 10, 2017SANDISKMEMORYTerminated-Settled
IPR2017-01360May 3, 2017SANDISKMEMORYTerminated
IPR2017-01116Mar 20, 2017SANDISKMEMORYTerminated
IPR2017-01069Mar 10, 2017SANDISKMEMORYTerminated
IPR2017-01022Mar 3, 2017SANDISKMEMORYTerminated

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SANDISK1 - 20 -
MEMORY - - - 16
NETLIST - - - 70
POLARIS POWERLED - - - 14