IP Verse

Composite Heat Insulation System - EP3500536B1

PatentPatent Analysis

EP3500536

WACKER CHEMIE
Application Number
EP16757212A
Filing Date
Aug 19, 2016
Status
Granted And Under Opposition
Nov 22, 2019
Grant Date
Dec 25, 2019
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3500536B1 was granted to Wacker Chemie on Dec 25, 2019 following the initial filing on Aug 19, 2016 under the application number EP16757212A . The current legal status of the patent is Granted And Under Opposition.

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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.

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DAWSep 25, 2020ADMISSIBLE
CELANESESep 24, 2020ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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