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IP Verse

Nox Storage Materials And Traps Resistant To Thermal Aging - EP2644271

The patent EP2644271 was granted to Basf on Aug 30, 2017. The application was originally filed on Nov 28, 2007 under application number EP13172000A. The patent is currently recorded with a legal status of "Revoked".

EP2644271

BASF
Application Number
EP13172000A
Filing Date
Nov 28, 2007
Status
Revoked
Feb 10, 2023
Publication Date
Aug 30, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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JOHNSON MATTHEY PUBLICMay 30, 2018BOULT WADE TENNANTADMISSIBLE
UMICOREMay 30, 2018-WITHDRAWN

Patent Citations (14) New

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

Citation PhasePublication Number
OPPOSITIONCA2280631
OPPOSITIONDE19713432
OPPOSITIONDE19838282
OPPOSITIONDE19955456
OPPOSITIONEP0982066
OPPOSITIONJP2006016237
OPPOSITIONUS2009297416
OPPOSITIONUS5532198
OPPOSITIONUS6180558
OPPOSITIONUS6602820
OPPOSITIONWO2005069767
OPPOSITIONWO2007131902
OPPOSITIONWO2008067375
SEARCHEP0982066

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.

  • Date

    Description

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