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IP Verse

Solenis competitive analysis

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Latest oppositions filed by Solenis

Explore patent oppositions filed by Solenis 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

EP4175939
Method For Obtaining Bio-Sourced N-VinylformamideSNF GROUPAug 21, 2024
EP2761083
Paper And Methods Of Making PaperKEMIRA OYJMar 28, 2018

Latest patents of Solenis opposed by its competitors

Explore Solenis'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
EP2748373
Feb 21, 2024Method For Increasing The Advantages Of Strength Aids In The Production Of Paper And Paperboard1
EP3186199
Jan 18, 2023Powdery Water-Soluble Cationic Polymer Composition1
EP2961886
Jul 18, 2018Aqueous Emulsion Of A Sizing Agent1

Latest PTAB cases involving Solenis

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

Last updated on: Nov 16, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2020-01730Sep 30, 2020SNFSOLENISInstitution Denied
IPR2016-01281Jul 5, 2016SOLENISECOLAB USATerminated-Settled
IPR2016-01282Jul 5, 2016SOLENISECOLAB USATerminated-Settled
IPR2015-01586Jul 14, 2015HYDRITE CHEMICALSOLENISTerminated-Settled
IPR2015-01592Jul 14, 2015HYDRITE CHEMICALSOLENISTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Solenis 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
SOLENIS CAYMAN12 - -
CS COMPACT SYSTEM1 - - -
KEMIRA OYJ2613 - -