The weekly litigation news digest is live. Subscribe now

IP Verse

Kelkar competitive analysis

Loading summary...

Latest patents of Kelkar opposed by its competitors

Explore Kelkar'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
EP2067032
Oct 21, 2020An Apparatus And Method For Determining The Percentage Of Carbon Equivalent, Carbon And Silicon In Liquid Ferrous Metal1

Latest PTAB cases involving Kelkar

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

Peer Comparison New

IP litigation analysis comparing Kelkar 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
KELKAR - 1 - -
HERAEUS ELECTRO NITE1 - - -