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IP Verse

High Purity Lignin, Lignin Compositions, And Higher Structured Lignin - EP2970595

The patent EP2970595 was granted to Renmatix on Jul 11, 2018. The application was filed on Mar 14, 2014 under application number EP14762679A. The patent is currently recorded with a legal status of "Revoked".

EP2970595

RENMATIX
Application Number
EP14762679A
Filing Date
Mar 14, 2014
Status
Revoked
Apr 2, 2022
Publication Date
Jul 11, 2018
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 KYMMENEApr 10, 2019HOFFMANN EITLEADMISSIBLE

Patent Citations (1) New

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

Citation PhasePublication Number
SEARCHUS8378020

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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