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IP Verse

Membrane Cleaning Solution And Method Of Accelerated Membrane Cleaning Using The Same - EP3645147

The patent EP3645147 was granted to Diversey on Dec 11, 2024. The application was filed on Jun 29, 2018 under application number EP18743321A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3645147

DIVERSEY
Application Number
EP18743321A
Filing Date
Jun 29, 2018
Status
Granted And Under Opposition
Nov 8, 2024
Publication Date
Dec 11, 2024
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
ECOLAB USASep 8, 2025POTTADMISSIBLE

Patent Citations (5) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2005184008
INTERNATIONAL-SEARCH-REPORTUS2015056679
INTERNATIONAL-SEARCH-REPORTWO2016107855
OPPOSITIONUS4238345
OPPOSITIONUS9273269

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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