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IP Verse

Dentifrice Including Zinc And Blue Dye Or Pigment - EP3484437

The patent EP3484437 was granted to Colgate Palmolive on Apr 7, 2021. The application was filed on Aug 11, 2016 under application number EP16756876A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3484437

COLGATE PALMOLIVE
Application Number
EP16756876A
Filing Date
Aug 11, 2016
Status
Granted And Under Opposition
Mar 5, 2021
Publication Date
Apr 7, 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
UNILEVER UNILEVERNov 26, 2021TANSLEYADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONEP1935395
DESCRIPTIONUS2005038181
DESCRIPTIONUS2015037266
DESCRIPTIONUS5122370
DESCRIPTIONUS5776435
DESCRIPTIONWO2015099642
OPPOSITIONCN105434315
OPPOSITIONUS2014314691
OPPOSITIONWO2007013937
OPPOSITIONWO2007106295
OPPOSITIONWO2011056759
OPPOSITIONWO2014147630
OPPOSITIONWO2014184084

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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