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IP Verse

Methods And Strain - EP3555320

The patent EP3555320 was granted to Dupont Nutrition Biosciences APS on Oct 27, 2021. The application was filed on Dec 19, 2017 under application number EP17822656A. The patent is currently recorded with a legal status of "Revoked".

EP3555320

DUPONT NUTRITION BIOSCIENCES APS
Application Number
EP17822656A
Filing Date
Dec 19, 2017
Status
Revoked
Aug 15, 2024
Publication Date
Oct 27, 2021
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
DSM ASSETSJul 26, 2022J A KEMPADMISSIBLE

Patent Citations (3) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2248823
INTERNATIONAL-SEARCH-REPORTWO2007129072
OPPOSITIONWO2010149721

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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    Description

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