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Explore patent oppositions filed by Staedtler Mars against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 17, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3848422Manufacturing Decorative PanelsAGFAAug 30, 2023
EP3613814Writing, Marking And/Or Character Liquid For Capillary Systems, In Particular For Applicators With A Capillary System, And ApplicatorFABER CASTELLJul 19, 2021

Explore Staedtler Mars'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: Jul 17, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2736731Jul 17, 2024Writing, Drawing, Painting Or Cosmetic Device Comprising A Honeycomb Body, And Method For Producing The Honeycomb Body Or The Device Comprising A Honeycomb Body1
EP3164269Aug 16, 2023Writing, Drawing, Marking And/Or Painting Utensil Or Cosmetics Implement Or Input Device For Contact-Sensitive Surfaces, And Method For Producing The Same1
EP2948317Sep 29, 2021Component For Writing, Drawing, Painting And/Or Cosmetic Implements And Method For The Production Thereof1
EP3052574Jun 14, 2017Refill For Writing, Drawing And/Or Painting Devices And Method For The Production Thereof1