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IP Verse

Dishwashing Detergent Compositions Containing Citrate Dihydrate And Anhydrate - EP3431575

The patent EP3431575 was granted to Henkel on Jan 8, 2020. The application was filed on Jul 9, 2018 under application number EP18182518A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3431575

HENKEL
Application Number
EP18182518A
Filing Date
Jul 9, 2018
Status
Opposition Rejected
Mar 28, 2025
Publication Date
Jan 8, 2020
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
RECKITT BENCKISEROct 8, 2020CAWDELLADMISSIBLE
UNILEVER UNILEVEROct 8, 2020VAN BENTHUMADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONEP0662117
DESCRIPTIONEP0692020
OPPOSITIONDE102013225920
OPPOSITIONDE102015213938
OPPOSITIONDE102015213940
OPPOSITIONDE4232170
OPPOSITIONEP1721962
OPPOSITIONUS2010249008
OPPOSITIONUS2010323941
OPPOSITIONUS4102799
OPPOSITIONUS5691293
OPPOSITIONWO2015169793
OPPOSITIONWO9300419
OPPOSITIONWO9924548
SEARCHDE102013225920
SEARCHDE102015213938
SEARCHDE102015213940
SEARCHDE4232170
SEARCHUS5691293

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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