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Device For Managing Fluids, And Method For The Production Thereof - EP3746322B1

PatentPatent Analysis

EP3746322

DR ING HC F PORSCHE
Application Number
EP19706885A
Filing Date
Jan 29, 2019
Status
Granted And Under Opposition
Oct 14, 2022
Grant Date
Nov 16, 2022
External Links
Slate, Register, Google Patents
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The patent EP3746322B1 was granted to DR ING HC F Porsche on Nov 16, 2022 following the initial filing on Jan 29, 2019 under the application number EP19706885A . The current legal status of the patent is Granted And Under Opposition.

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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.

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ZF FRIEDRICHSHAFENAug 9, 2023ADMISSIBLE

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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