IP Verse

Interdental Cleaning Tool

Patent No. EP3747616 (titled "Interdental Cleaning Tool") was filed by Sunstar Suisse on May 24, 2013. The application was issued on Mar 22, 2023.

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 DateRepresentative
TEPE MUNHYGIENPRODUKTERDec 22, 2023STROM & GULLIKSSON
TRISA HOLDINGDec 22, 2023LATSCHA SCHOLLHORN PARTNER

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

  • Get instant alerts for new documents

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