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IP Verse

Exhaust Gas Cleaning System And Method For Cleaning Exhaust Gas - EP3640444

The patent EP3640444 was granted to Alfa Laval Corporate on Aug 7, 2024. The application was filed on Oct 15, 2018 under application number EP18200320A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3640444

ALFA LAVAL CORPORATE
Application Number
EP18200320A
Filing Date
Oct 15, 2018
Status
Patent Maintained As Amended
Jul 5, 2024
Publication Date
Aug 7, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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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
GEA WESTFALIA SEPARATOR GROUPJan 14, 2022SPECHTADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONWO2011104302
OPPOSITIONDE2715082
OPPOSITIONEP2402288
OPPOSITIONEP2921214
OPPOSITIONEP3266702
OPPOSITIONJP2004081933
OPPOSITIONUS2016016109
OPPOSITIONUS2018243461
OPPOSITIONWO0002646
OPPOSITIONWO2010149173
OPPOSITIONWO2011104302
SEARCHJP2004081933
SEARCHKR20170014287
SEARCHWO2010149173
SEARCHWO2011104302
SEARCHWO2016012532

Dossier Documents

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    Description

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