Pane Arrangement Having An Electrically Heatable Baffle Plate

Patent No. EP2823689 (titled "Pane Arrangement Having An Electrically Heatable Baffle Plate") was filed by Saint Gobain on Feb 6, 2013. The application was issued on Jan 29, 2025.

Patent Summary

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Patent Oppositions (2)

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
EICHENAUER HEIZELEMENTEJul 17, 2019HOFSTETTER
VOLKSWAGENJul 16, 2019LIEBL

Dossier Documents

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EP2823689

SAINT GOBAIN
Application Number
EP13703378A
Filing Date
Feb 6, 2013
Status
Patent Maintained As Amended
Dec 26, 2024
Publication Date
Jan 29, 2025