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IP Verse

Process For Enzymatic Hydrolysis In Sequential Feeding With Addition Of The Pretreated Substrate Gradually Spaced Out Over Time - EP3461902

The patent EP3461902 was granted to IFP Energies Nouvelles on Jan 3, 2024. The application was filed on Aug 30, 2018 under application number EP18191590A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3461902

IFP ENERGIES NOUVELLES
Application Number
EP18191590A
Filing Date
Aug 30, 2018
Status
Patent Maintained As Amended
Dec 1, 2023
Publication Date
Jan 3, 2024
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
UPM KYMMENESep 2, 2021HOFFMANN EITLE -

Patent Citations (2) New

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

Citation PhasePublication Number
OPPOSITIONCN104651429
SEARCHWO2015107415

Dossier Documents

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