IP Verse

Kalle competitive analysis

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Latest oppositions filed by Kalle

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP2796048
Artificial Food Casing, Method For Removing And Method For Manufacturing ThereofVISKOTEEPAK BELGIUMJan 30, 2019

Latest patents of Kalle opposed by its competitors

Explore Kalle'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
EP3516963
Oct 22, 2025Smoke And Water Vapour-Permeable Food Casing With Optimized Bonding Properties1
EP4159428
Nov 20, 2024Multi-Layer Plastic Casing With A Porous Food Contact Side Suitable For Transferring Food Additives1
EP3040007
Jun 16, 2021Biocide-Free, Prewetted Sponge Cloth1
EP3069647
May 12, 2021Cellulosic Sponge Cloth With Abrasive Properties1

Latest publications and patents of Kalle New

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

Last updated on: Oct 18, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Kalle

EP3516963
Oct 22, 2025Smoke And Water Vapour-Permeable Food Casing With Optimized Bonding PropertiesPatent Maintained As Amended
EP4159428
Nov 20, 2024Multi-Layer Plastic Casing With A Porous Food Contact Side Suitable For Transferring Food AdditivesGranted And Under Opposition
EP3040007
Jun 16, 2021Biocide-Free, Prewetted Sponge ClothPatent Maintained As Amended
EP3069647
May 12, 2021Cellulosic Sponge Cloth With Abrasive PropertiesRevoked

Latest PTAB cases involving Kalle

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

Peer Comparison New

IP litigation analysis comparing Kalle 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
KALLE14 - -
CARL FREUDENBERG2311 - -
VISCOFAN1 - - -
VISKASE COMPANIES1 - - -