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IP Verse

Tetra competitive analysis

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Latest oppositions filed by Tetra

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

Last updated on: Dec 4, 2025
Patent NumberTitleApplicantOpposition Date

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EP3160736
Sheet-Like Composite With An M-Polyolefin Layer With A Reduced Antioxidant Proportion, In Particular For Food PackagingSIG COMBIBLOC SERVICESMay 7, 2025
EP3397477
Sheet-Like Composite, Especially Packaging Laminate For Dimensionally Stable Foodstuff Containers, Having A Polymeric Internal Layer Characterized By Differential Scanning CalorimetrySIG COMBIBLOC SERVICESMay 7, 2025
EP4076944
Recyclable Paper Packaging With High Barrier To Water Vapor And OxygenCONSTANTIA PIRKJul 29, 2024
EP3212524
Container Precursor, In Particular For The Manufacture Of A Food Container, From A Laminate With A Plastic Gas And Aroma Barrier And A Peeled Edge Region, Which Is Partially Folded Back On ItselfSIG SERVICESJun 27, 2024
EP3880573
Captive ClosureBERICAP HOLDINGMar 7, 2024
EP3253222
Process For Manufacture Of Milk Permeate PowdersIDAHO MILK PRODUCTSMar 22, 2023
EP3573823
Sheet-Like Composite For Producing Dimensionally Stable Food Product Containers With A Barrier Layer Comprising A Barrier Substrate Layer And An Inwards-Pointing Barrier Material LayerSIG COMBIBLOC SERVICESMar 22, 2023
EP3583516
Graph Associated With A Packaging SystemSIG TECHNOLOGYJul 17, 2022
EP3212515
Device, In Particular For Closing A Top Portion Of A Food Container, Consisting Of A Laminate With A Peeled And Folded-Back Edge RegionSIG COMBIBLOC SERVICESJul 21, 2021
EP3390358
Crystalline Eravacycline Bis-HydrochlorideSANDOZJun 22, 2021

Latest patents of Tetra opposed by its competitors

Explore Tetra'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: Dec 4, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3628605
Oct 30, 2024Method Of Fault Prediction In A Packaging Machine1
EP4180574
Oct 16, 2024Barrier-Coated Cellulose-Based Substrate For Laminated Packaging Material2
EP4062762
Sep 25, 2024Ice Cream Extrusion System1
EP3410242
Aug 14, 2024Process Control For Production Of Liquid Food1
EP4118976
May 15, 2024A Method For Production Of Beverages1
EP3964361
Oct 11, 2023A Method And System For Printing2
EP3901046
Jun 7, 2023An Opening Device For A Sealed Package And A Sealed Package Provided With An Opening Device1
EP3805126
May 17, 2023Closure Assembly For A Container And Container Having A Closure Assembly1
EP2451637
Oct 19, 2022Robust Packaging Laminate, Method For Manufacturing Of The Packaging Laminate And Packaging Container Produced Therefrom1
EP3122385
Jun 15, 2022Electron Beam Emitter1

Latest PTAB cases involving Tetra

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

Last updated on: Dec 3, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2019-01581Sep 18, 2019TETRA TECH CANADAGEORGETOWN RAIL EQUIPMENTFinal Written Decision
IPR2019-01409Aug 2, 2019TETRA TECH CANADAGEORGETOWN RAIL EQUIPMENTFinal Written Decision
IPR2019-00619Feb 13, 2019TETRA TECH CANADAGEORGETOWN RAIL EQUIPMENTFinal Written Decision
IPR2019-00620Feb 13, 2019TETRA TECH CANADAGEORGETOWN RAIL EQUIPMENTFinal Written Decision
IPR2019-00662Feb 13, 2019TETRA TECH CANADAGEORGETOWN RAIL EQUIPMENTFinal Written Decision

Peer Comparison New

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

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
TETRA LAVAL & FINANCE1927 - -
SIG COMBIBLOC SERVICES - 12 - -
SIG SERVICES313 - -
SIG TECHNOLOGY218 - -