IP Verse

Square competitive analysis

Latest PTAB cases involving Square

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

Last updated on: Feb 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Square

CBM2020-00015Jun 2, 2020SQUAREELECTRONIC RECEIPTS DELIVERY SYSTEMSFinal Written Decision
IPR2020-00930May 13, 2020SQUARESENDSIGTerminated-Settled
IPR2019-01625Sep 30, 2019SQUARE4361423 CANADAFinal Written Decision
IPR2019-01626Sep 30, 2019SQUARE4361423 CANADAInstitution Denied
IPR2019-01627Sep 30, 2019SQUARE4361423 CANADAFinal Written Decision
IPR2019-01628Sep 30, 2019SQUARE4361423 CANADAInstitution Denied
IPR2019-01629Sep 30, 2019SQUARE4361423 CANADAFinal Written Decision
IPR2019-01630Sep 30, 2019SQUARE4361423 CANADAInstitution Denied
IPR2019-01649Sep 30, 2019SQUARE4361423 CANADAFinal Written Decision
IPR2019-01650Sep 30, 2019SQUARE4361423 CANADAFinal Written Decision

Peer Comparison New

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

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SYSTEM SQUARE - 3 - -
METTLER TOLEDO133 - -
WIPOTEC234 - -