Lego competitive analysis

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

Last updated on: Feb 19, 2026
Patent NumberTitleApplicantOpposition Date
ToyBOXINESep 21, 2022

Explore Lego'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: Feb 19, 2026
Patent NumberPublication DateTitleTotal Oppositions
Oct 21, 2020A Toy Construction System1
Mar 6, 2019A Toy Construction System1

Latest PTAB cases involving Lego

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

Last updated on: Feb 20, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Lego

IPR2020-01443Aug 7, 2020LEGO SYSTEMSMQ GAMINGTerminated-Settled
IPR2020-01444Aug 7, 2020LEGO SYSTEMSMQ GAMINGTerminated-Settled
IPR2020-01445Aug 7, 2020LEGO SYSTEMSMQ GAMINGTerminated-Settled
IPR2020-01446Aug 7, 2020LEGO SYSTEMSMQ GAMINGInstitution Denied
IPR2020-01447Aug 7, 2020LEGO SYSTEMSMQ GAMINGTerminated-Settled
IPR2020-01448Aug 7, 2020LEGO SYSTEMSMQ GAMINGTerminated-Settled
IPR2018-00754Mar 9, 2018LEGO SYSTEMSFIGUREFUNFinal Written Decision
IPR2018-00755Mar 9, 2018LEGO SYSTEMSFIGUREFUNFinal Written Decision
IPR2016-01187Jun 10, 2016RUBICON COMMUNICATIONSLEGOFinal Written Decision

Peer Comparison New

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

Last updated on: Feb 19, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ZOO ACTIVE PRODUCTS OTTOSSON LEGOINDUSTRI - 1 - -
CITAK1 - - -