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IP Verse

Daikin Industries competitive analysis

Latest oppositions filed by Daikin Industries

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

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

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EP3935379
Solvent For Gas Chromatograpy Mass Spectometry, And Method For Determination Of Fluorine-Containing Substances On The Surface Of Fluororesin Melt-Molded ProductsCHEMOURS MITSUI FLUOROPRODUCTSAug 13, 2025
EP2475734
Binary Refrigerating FluidARKEMA FRANCEJan 7, 2022
EP3348624
Compositions Comprising A FluoroolefinTHE CHEMOURS FCDec 3, 2021
EP3461871
Compositions Comprising A FluoroolefinTHE CHEMOURS FCOct 20, 2021
EP3543310
Compositions Comprising Hfc-1234Yf And Hfc-32THE CHEMOURS FCAug 25, 2021
EP3524657
Compositions Comprising Hfc-1234Yf And Hfc-32THE CHEMOURS FCAug 4, 2021
EP2513244
Heat-Transfer Fluids Having Reduced FlammabilityARKEMA FRANCEJun 16, 2021
EP3351609
Method For Replacing A High Gwp Refrigerant By Compositions Comprising Hfc-1234YfTHE CHEMOURS FCMay 26, 2021
EP3388495
Compositions Comprising A FluoroolefinTHE CHEMOURS FCMay 26, 2021
EP3275965
Compositions Comprising A FluoroolefinTHE CHEMOURS FCSep 25, 2020

Latest patents of Daikin Industries opposed by its competitors

Explore Daikin Industries'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 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3065209
Nov 5, 2025Polymer Electrolyte Film1
EP4112593
Feb 12, 2025Manufacturing Method For Hydrofluoroolefin Or Fluoroolefin1
EP4050081
Jan 22, 2025Composition Comprising Hfc And Hfo1
EP3730570
Dec 4, 2024Refrigerant Cycling Device1
EP3130649
Nov 27, 2024Haloolefin-Based Composition1
EP3536760
Sep 4, 2024Composition Containing Mixture Of Fluorinated Hydrocarbons, And Method For Producing Same1
EP3305749
Mar 27, 2024Method For Producing Fluorine-Containing Olefin1
EP3239269
Dec 20, 2023Composition Comprising Hfc And Hfo1
EP3241878
Dec 20, 2023Composition Comprising Hfc And Hfo1
EP3378918
Dec 20, 2023Composition Containing Mixture Of Fluorinated Hydrocarbons, And Use Thereof1

Latest PTAB cases involving Daikin Industries

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

Last updated on: Dec 26, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2018-01558Aug 21, 2018THE CHEMOURS FCDAIKIN INDUSTRIESFinal Written Decision
IPR2018-00992Apr 30, 2018DAIKIN INDUSTRIESTHE CHEMOURS FCFinal Written Decision
IPR2018-00993Apr 30, 2018DAIKIN INDUSTRIESTHE CHEMOURS FCFinal Written Decision
IPR2016-00452Jan 11, 2016DAIKIN INDUSTRIESTHE CHEMOURS FCFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Daikin Industries 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
DAIKIN INDUSTRIES194231
ARKEMA FRANCE149933 -
MEXICHEM FLUOR DE CV5518 - -
THE CHEMOURS FC327524