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IP Verse

Stir-In Titanium Dioxide Pigment Composition - EP3752565

The patent EP3752565 was granted to Tronox on Feb 15, 2023. The application was filed on Apr 2, 2018 under application number EP18906119A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3752565

TRONOX
Application Number
EP18906119A
Filing Date
Apr 2, 2018
Status
Granted And Under Opposition
Jan 13, 2023
Publication Date
Feb 15, 2023
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
CLARIANT PRODUKTE DEUTSCHLANDNov 8, 2023CLARIANT PRODUKTE DEUTSCHLANDWITHDRAWN

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONDE19943668
DESCRIPTIONUS2005139126
DESCRIPTIONUS2006027141
DESCRIPTIONUS2006107873
DESCRIPTIONUS4978396
INTERNATIONAL-SEARCH-REPORTUS3649323
INTERNATIONAL-SEARCH-REPORTUS3847640
INTERNATIONAL-SEARCH-REPORTUS4280849
INTERNATIONAL-SEARCH-REPORTUS4978396
INTERNATIONAL-SEARCH-REPORTUS6287377
INTERNATIONAL-SEARCH-REPORTUS6569920
INTERNATIONAL-SEARCH-REPORTUS6695906
OPPOSITIONCA2362443
OPPOSITIONDE69519418T
OPPOSITIONEP0009296
OPPOSITIONEP0721966
OPPOSITIONUS2003108667
OPPOSITIONUS2006027141
OPPOSITIONUS2006107873
OPPOSITIONUS2014235776
OPPOSITIONUS2014275442
OPPOSITIONUS3649323
OPPOSITIONUS4052223
OPPOSITIONUS6342099
OPPOSITIONUSRE27818E
OPPOSITIONWO0053679
OPPOSITIONWO2010080426
SEARCHDE19943668
SEARCHUS2005139126
SEARCHUS2006027141
SEARCHUS2006107873

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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