The weekly litigation news digest is live. Subscribe now

IP Verse

Sandisk competitive analysis

Latest oppositions filed by Sandisk

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

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by Sandisk

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: Dec 25, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Sandisk

IPR2025-01283Oct 14, 2025SANDISKLONGITUDE FLASH MEMORY SOLUTIONSPending
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: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SANDISK1 - 20 -
MEMORY - - - 16
NETLIST - - - 73
POLARIS POWERLED - - - 14