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Explore patent oppositions filed by Heraeus Quarzglas 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

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EP2460036Precisely-Shaped Core Fibers And Method Of ManufactureBIOLITEC PHARMA & INVESTMENTMar 28, 2018

Explore Heraeus Quarzglas'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
EP4030204Sep 20, 2023Microstructured Optical Fibre And Preform For Same1
EP3000790Jul 26, 2023Method For Synthetic Quartz-Glass Production From Sio2 Granulate And Sio2 Granulate Suitable For The Same1