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Method And System For Vaporization Of Substance - EP3753421B1

PatentPatent Analysis

EP3753421

JAPAN TOBACCO
Application Number
EP20188124A
Filing Date
Jul 18, 2006
Status
Granted And Under Opposition
Nov 5, 2021
Grant Date
Dec 8, 2021
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3753421B1 was granted to Japan Tobacco on Dec 8, 2021 following the initial filing on Jul 18, 2006 under the application number EP20188124A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions (4)

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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IMPERIAL TOBACCOSep 8, 2022ADMISSIBLE
WEICKMANN & WEICKMANNSep 8, 2022ADMISSIBLE
NICOVENTURESSep 6, 2022ADMISSIBLE
PHILIP MORRISSep 5, 2022ADMISSIBLE

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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