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Heidelbergcement Ag patent opposition analysis

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

Last updated on: Sep 11, 2025
Patent NumberTitleApplicantOpposition Date

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Portland Limestone Calcined Clay CementAALBORG PORTLANDJul 1, 2019

Explore Heidelbergcement Ag'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: Sep 11, 2025
Patent NumberGrant DateTitleTotal Oppositions
Jul 27, 2022Cement-Manufacturing Plant And Process For Producing Cement Clinker2
Jul 13, 2022Method For The Production Of Cement Clinker1
Jun 16, 2021Method For The Preparation Of Highly Reactive Cements1