IP Verse

Nalco competitive analysis

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Latest patents of Nalco opposed by its competitors

Explore Nalco'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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2367978
Oct 9, 2019Method Of Increasing Filler Content In Papermaking1
EP2454339
Sep 27, 2017Method Of Reducing The Viscosity Of Hydrocarbon Fluids1
EP2635634
Mar 22, 2017Method Of Using Aldehyde-Functionalized Polymers To Increase Papermachine Performance And Enhance Sizing1

Latest publications and patents of Nalco New

Explore the latest publications and patents granted to Nalco, showcasing their recent innovations and technological advancements.

Last updated on: Oct 20, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Nalco

EP2367978
Oct 9, 2019Method Of Increasing Filler Content In PapermakingOpposition Rejected
EP2834330
Jan 31, 2018Chemical Additives To Inhibit The Air Oxidation And Spontaneous Combustion Of CoalNo Opposition Filed Within Time Limit
EP2670800
Jan 17, 2018Multi-Component Polymerization Inhibitors For Ethylenically Unsaturated MonomersNo Opposition Filed Within Time Limit
EP2556022
Jan 10, 2018Sulfur Containing Silica ParticleNo Opposition Filed Within Time Limit
EP2454339
Sep 27, 2017Method Of Reducing The Viscosity Of Hydrocarbon FluidsRevoked
EP2635634
Mar 22, 2017Method Of Using Aldehyde-Functionalized Polymers To Increase Papermachine Performance And Enhance SizingRevoked

Latest PTAB cases involving Nalco

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NALCO - 3 - -
BASF220213713
CLARIANT PRODUKTE DEUTSCHLAND431 - -
OMYA7814 - -