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IP Verse

Sfc competitive analysis

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Latest oppositions filed by Sfc

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3114737
High Power Fiber Laser Safety Control SystemIPG PHOTONICSJan 16, 2025
EP3259234
Water Treatment System And Method For Treating Water Located In A Water ReservoirVEDER WATERBOXJan 3, 2020

Latest patents of Sfc opposed by its competitors

Explore Sfc'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3714751
Jun 7, 2023Holder For Paper Roll And Tamper-Proof End Piece For Paper Roll1

Latest PTAB cases involving Sfc

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

Last updated on: Nov 17, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2020-00178Dec 2, 2019SFCLG CHEMInstitution Denied
IPR2020-00182Dec 2, 2019SFCLG CHEMInstitution Denied
IPR2015-00564Jan 14, 2015SFCIDEMITSU KOSANFinal Written Decision

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SFC UMWELTTECHNIK1 - - -
VEDER WATERBOX - 1 - -