The weekly litigation news digest is live. Subscribe now

IP Verse

Laundry Composition - EP3580314

The patent EP3580314 was granted to Unilever on Oct 12, 2022. The application was filed on Jan 24, 2018 under application number EP18702187A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3580314

UNILEVER
Application Number
EP18702187A
Filing Date
Jan 24, 2018
Status
Granted And Under Opposition
Sep 9, 2022
Publication Date
Oct 12, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
THE PROCTER & GAMBLEJul 12, 2023PATENT BOUTIQUEADMISSIBLE
RECKITT BENCKISERJul 11, 2023PAREDES ROJASADMISSIBLE
HENKELJul 7, 2023-ADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONWO2014079621
INTERNATIONAL-SEARCH-REPORTUS2007105739
OPPOSITIONUS2006122088
OPPOSITIONUS2007105739
OPPOSITIONUS2008242584
OPPOSITIONUS2010331229
OPPOSITIONUS2012071382
OPPOSITIONUS2014075686
OPPOSITIONUS6939844
OPPOSITIONWO0056848
OPPOSITIONWO0185888
OPPOSITIONWO2007057859
OPPOSITIONWO2008120176
OPPOSITIONWO2013071040
OPPOSITIONWO2015130088
OPPOSITIONWO2016078941
OPPOSITIONWO2016078942

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