IP Verse

Heraeus Quarzglas competitive analysis

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Latest oppositions filed by Heraeus Quarzglas

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP2460036
Precisely-Shaped Core Fibers And Method Of ManufactureBIOLITEC PHARMA & INVESTMENTMar 28, 2018

Latest patents of Heraeus Quarzglas opposed by its competitors

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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP4030204
Sep 20, 2023Microstructured Optical Fibre And Preform For Same1
EP3000790
Jul 26, 2023Method For Synthetic Quartz-Glass Production From Sio2 Granulate And Sio2 Granulate Suitable For The Same1

Latest publications and patents of Heraeus Quarzglas New

Explore the latest publications and patents granted to Heraeus Quarzglas, showcasing their recent innovations and technological advancements.

Last updated on: Oct 18, 2025
Publication NumberPublication DateTitleLegal Status

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EP4030204
Sep 20, 2023Microstructured Optical Fibre And Preform For SameGranted And Under Opposition
EP3000790
Jul 26, 2023Method For Synthetic Quartz-Glass Production From Sio2 Granulate And Sio2 Granulate Suitable For The SamePatent Maintained As Amended
EP2804839
Apr 20, 2016Quartz Glass Tube As A Semi-Finished Product For An Optical Component And A Method For Producing Said Quartz Glass TubeNo Opposition Filed Within Time Limit

Latest PTAB cases involving Heraeus Quarzglas

Discover the latest PTAB cases involving Heraeus Quarzglas, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Heraeus Quarzglas with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HERAEUS QUARZGLAS & COKG1 - - -
BIOLITEC PHARMA & INVESTMENT - 1 - -
BIOLITEC UNTERNEHMENSBETEILIGUNGS II - 3 - -
CERAMOPTEC - 1 - -