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Explore patent oppositions filed by Celwise 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: Jun 12, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3888888Porous Sections With Partially-Fused Build Material ParticlesHEWLETT PACKARDDec 15, 2023

Explore Celwise'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: Jun 12, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3906339Jun 7, 2023A Pick-Up Press Device And Method Of Producing A 3D-Molded Product From A Pulp Slurry1