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IP Verse

Implementing Logic Gate Functionality Using A Blockchain - EP3449451

The patent EP3449451 was granted to Nchain on Sep 14, 2022. The application was filed on Apr 28, 2017 under application number EP17721868A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3449451

NCHAIN
Application Number
EP17721868A
Filing Date
Apr 28, 2017
Status
Granted And Under Opposition
Jun 24, 2022
Publication Date
Sep 14, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status
VAN PELTApr 6, 2023BARKER BRETTELLADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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