IP Verse

A Lighting Device - EP3921574

The patent EP3921574 was granted to Signify Holding on Oct 5, 2022. The application was originally filed on Feb 4, 2020 under application number EP20702160A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3921574

SIGNIFY HOLDING
Application Number
EP20702160A
Filing Date
Feb 4, 2020
Status
Granted And Under Opposition
Sep 2, 2022
Grant Date
Oct 5, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions

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CompanyOpposition DateRepresentativeOpposition Status

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COELUXJul 5, 2023GRATTINGER MOHRING VON POSCHINGER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONUS2016010811
DESCRIPTIONUS2018259155
INTERNATIONAL-SEARCH-REPORTUS2016010811
INTERNATIONAL-SEARCH-REPORTUS2018259155
OPPOSITIONCN109239935
OPPOSITIONCN205824698U
OPPOSITIONEP2631085
OPPOSITIONUS2016010811
OPPOSITIONUS2017254518
OPPOSITIONUS2018259155
OPPOSITIONUS8469549
OPPOSITIONWO2012140579
OPPOSITIONWO2013011410
OPPOSITIONWO2014075721
OPPOSITIONWO2015176044
OPPOSITIONWO2016134733
OPPOSITIONWO2017036502
OPPOSITIONWO2018144430

Non-Patent Literature (NPL) Citations (3) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Anonymous, "Coelux Healthcare", Coelux Brochure, (20160101), pages 1 - 20, XP093124475
OPPOSITION- Anonymous, "PLEXIGLAS® Endlighten T", Evonik Brochure, (20100701), pages 1 - 4, XP093124477
OPPOSITION- Teruhiro Shiono; Kentaro Setsune; Osamu Yamazaki; Kiyotaka Wasa, "Rectangular-apertured micro-Fresnel lens arrays fabricated by electron-beam lithography", Applied Optics, Optical Society of America, WASHINGTON, DC, US, US , (19870201), vol. 26, no. 3, ISSN 0003-6935, pages 587 - 591, XP001620495

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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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