Fining Agents For Silicate Glasses

Patent No. EP3138822 (titled "Fining Agents For Silicate Glasses") was filed by Corning Incorporated on Feb 18, 2009. The application was issued on Jul 26, 2023.

Patent Summary

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Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
SCHOTTApr 26, 2024FUCHS PATENTANWALTE PARTNERSCHAFT MBB

Dossier Documents

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EP3138822

CORNING INCORPORATED
Application Number
EP16195343A
Filing Date
Feb 18, 2009
Status
Granted And Under Opposition
Jun 23, 2023
Publication Date
Jul 26, 2023