CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore K Fee System'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: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Feb 21, 2024Portion Capsule And Method For Producing A Beverage By Means Of A Portion Capsule1
Dec 21, 2022Portion Capsule And Method For Producing A Beverage By Means Of A Portion Capsule1
Oct 12, 2022Single Serve Capsule Comprising A Filter Element Connected Thereto By Sealing1
Jan 12, 2022Caspule And Method For Making A Beverage Using Such A Capsule1
Feb 19, 2020Portion Capsule With Barcode1
Jan 22, 2020Portion Capsule With Barcode1
Jan 22, 2020Portion Capsule With Barcode1
Jan 8, 2020Portion Capsule With Barcode1
Jul 3, 2019Filter Element Having A Cut-Out1
Feb 13, 2019Single-Serve-Capsule Machine And Method For Operating A Single-Serve-Capsule Machine1