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Dyka B. V. patent opposition analysis

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

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

Last updated on: Sep 18, 2025

Patent Number	Title	Applicant	Opposition Date
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EP2591180	Improved Siphonic Roof Drain And New Use In A Siphonic Roof Drain System	AQUADRAAT ENGINEERING BVBA	Jun 12, 2019