IP Verse

Pi competitive analysis

Latest oppositions filed by Pi

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

Last updated on: Aug 20, 2026
Patent NumberTitleApplicantOpposition Date
EP3341457
Refined Oil Compositions And Methods For MakingDSM ASSETSAug 4, 2026
EP4405631
Multilayer Ballistic Barrier And A Method Of Making The Multilayer Ballistic BarrierKASENDRAJul 15, 2026
EP4293192
Providing Control InformationSANDVIK MINING AND CONSTRUCTIONJul 3, 2026
EP3918131
A Paperboard And A Method Of Producing A PaperboardSTORA ENSO OYJJul 1, 2026
EP3124231
Fire Protection Glazing And Method For Producing Fire Protection GlazingSAINT GOBAINJun 30, 2026
EP3813549
Ph Neutral Beta-Lactoglobulin Beverage PreparationARLA FOODS AMBAJun 16, 2026
EP4125472
Improved Suit For MotorcyclistsDAINESEMay 27, 2026
EP4346444
Lactation Stage Specific Infant NutritionNUTRICIAMay 27, 2026
EP4461570
A Studded Tyre For VehiclesNOKIAN RENKAAT OYJMay 27, 2026
EP3814663
Coated Pipe And Pipe CombinationTDCMay 19, 2026

Latest patents of Pi opposed by its competitors

Explore Pi'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: Aug 20, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4405631
Dec 3, 2025Multilayer Ballistic Barrier And A Method Of Making The Multilayer Ballistic Barrier2
EP3962600
Nov 19, 2025Novel Topical Formulation That Modulates Nociception Pathways1
EP3299009
Aug 13, 2025Composition And Association Of Sunscreens For Photostabilizing Butyl Methoxydibenzoylmethane (Bmdbm)3
EP3497273
Jun 25, 2025Gripper Band And Gripper Unit For A Gripper Weaving Machine1
EP3307835
Apr 2, 2025Coatings1
EP3665459
Mar 26, 2025Piezoelectric Device Having At Least One Piezoelectric Element1
EP3036333
Mar 12, 2025Methods For Producing Genetic Modifications In A Plant Genome Without Incorporating A Selectable Transgene Marker, And Compositions Thereof2
EP3962805
Jan 22, 2025Transmission Arrangement, Drive Unit And Method For Operating A Drive Unit For A Vehicle1
EP3069202
Sep 25, 2024Safety Control System Having Configurable Inputs1
EP3003807
Jul 24, 2024Electrohydraulic Brake Release Device And Brake System1

Latest PTAB cases involving Pi

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

Last updated on: Aug 24, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Pi

IPR2026-00365May 22, 2026PINTERESTOPENTVPending
IPR2026-00366May 22, 2026PINTERESTOPENTVPending
IPR2026-00334Apr 6, 2026PINTERESTOPENTVPending
IPR2026-00129Nov 18, 2025SAMSUNG DISPLAYPICTIVA DISPLAYSTrial Instituted
IPR2025-01184Jul 11, 2025PINTERESTOPENTVDiscretionary Denial
IPR2025-01178Jun 23, 2025STARBUCKSPI DESIGNTerminated-Settled
IPR2025-00081Nov 1, 2024HULUPIRANHA MEDIA DISTRIBUTIONInstitution Denied
IPR2025-00082Nov 1, 2024HULUPIRANHA MEDIA DISTRIBUTIONInstitution Denied
IPR2024-01252Aug 22, 2024HULUPIRANHA MEDIA DISTRIBUTIONInstitution Denied
IPR2024-01253Aug 22, 2024HULUPIRANHA MEDIA DISTRIBUTIONInstitution Denied

Peer Comparison New

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

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PIERBURG GMBH13 - -
DEUTZ AG2 - - -
HITACHI AUTOMOTIVE SYSTEMS - 2 - -
MAHLE8523 - -