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IP Verse

Ultrasonic Hair Styling - EP3328235

The patent EP3328235 was granted to Koninklijke Philips on Nov 25, 2020. The application was filed on Jul 28, 2016 under application number EP16751230A. The patent is currently recorded with a legal status of "Revoked".

EP3328235

KONINKLIJKE PHILIPS
Application Number
EP16751230A
Filing Date
Jul 28, 2016
Status
Revoked
Jun 30, 2023
Publication Date
Nov 25, 2020
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
BABYLISS FACO SPRLAug 24, 2021AWA BENELUXADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1728450
INTERNATIONAL-SEARCH-REPORTJP2009291545
INTERNATIONAL-SEARCH-REPORTUS2011108051
INTERNATIONAL-SEARCH-REPORTUS2015173477
OPPOSITIONEP1728450
OPPOSITIONJP2009089945
OPPOSITIONJP2009291545
OPPOSITIONJP2010162150
OPPOSITIONUS2011108051
OPPOSITIONUS2015173477

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

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