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IP Verse

Interdental Cleaning Tool - EP3747616

The patent EP3747616 was granted to Sunstar Suisse on Mar 22, 2023. The application was filed on May 24, 2013 under application number EP20183452A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3747616

SUNSTAR SUISSE
Application Number
EP20183452A
Filing Date
May 24, 2013
Status
Granted And Under Opposition
Feb 17, 2023
Publication Date
Mar 22, 2023
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
TEPE MUNHYGIENPRODUKTERDec 22, 2023STROM & GULLIKSSONADMISSIBLE
TRISA HOLDINGDec 22, 2023LATSCHA SCHOLLHORN PARTNERADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONJP2001506514
DESCRIPTIONJP4236571B
DESCRIPTIONJPS632668B
OPPOSITIONDE19642431
OPPOSITIONEP0202296
OPPOSITIONEP0707836
OPPOSITIONEP0932371
OPPOSITIONEP2100570
OPPOSITIONJP2004209242
OPPOSITIONJP2006212136
OPPOSITIONJP2012118916
OPPOSITIONJP3002668B
OPPOSITIONJP4892631B
OPPOSITIONTWM440761U
OPPOSITIONUS2010024839
OPPOSITIONUS6158444
OPPOSITIONUS6652796
OPPOSITIONWO2010014623
SEARCHDE19642431
SEARCHEP0707836
SEARCHEP2100570
SEARCHJP4892631B
SEARCHUS2010024839

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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