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IP Verse

Oral Hygiene Means - EP3644787

The patent EP3644787 was granted to Trisa Holding on Nov 20, 2024. The application was filed on Jun 27, 2018 under application number EP18732804A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3644787

TRISA HOLDING
Application Number
EP18732804A
Filing Date
Jun 27, 2018
Status
Granted And Under Opposition
Oct 18, 2024
Publication Date
Nov 20, 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
HALEONAug 19, 2025HOFFMANN EITLEADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication Number
DESCRIPTIONEP0611533
DESCRIPTIONEP0960284
DESCRIPTIONUS2002100134
DESCRIPTIONWO9420006
EXAMINATIONBRMU8901607U
EXAMINATIONCH584545
EXAMINATIONCN201557719U
EXAMINATIONCN203226418U
EXAMINATIONEP0611533
EXAMINATIONJPS6130716U
EXAMINATIONUS2003008101
EXAMINATIONUS2014173839
EXAMINATIONUS9521899
EXAMINATIONUSD411683S
EXAMINATIONWO2015076809
INTERNATIONAL-SEARCH-REPORTCN201557719U
INTERNATIONAL-SEARCH-REPORTCN203226418U
INTERNATIONAL-SEARCH-REPORTEP0611533
INTERNATIONAL-SEARCH-REPORTJPS6130716U
INTERNATIONAL-SEARCH-REPORTUS2003008101
INTERNATIONAL-SEARCH-REPORTUS2014173839
INTERNATIONAL-SEARCH-REPORTUS9521899
INTERNATIONAL-SEARCH-REPORTWO2015076809
OPPOSITIONDE650718
OPPOSITIONEP2085205
OPPOSITIONJP3162247U
OPPOSITIONUS1899242
OPPOSITIONUS2002100134
OPPOSITIONUS2002138931
OPPOSITIONUS2010101037

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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