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IP Verse

Pressure Vessel And Refrigeration Device - EP4155586

The patent EP4155586 was granted to Daikin Industries on Feb 26, 2025. The application was filed on Jan 21, 2021 under application number EP21809088A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4155586

DAIKIN INDUSTRIES
Application Number
EP21809088A
Filing Date
Jan 21, 2021
Status
Granted And Under Opposition
Jan 24, 2025
Publication Date
Feb 26, 2025
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
MAUCHER JENKINSNov 25, 2025LIUADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication Number
DESCRIPTIONJP2010151327
INTERNATIONAL-SEARCH-REPORTCN200965378Y
INTERNATIONAL-SEARCH-REPORTCN203405040U
INTERNATIONAL-SEARCH-REPORTJP2004169965
INTERNATIONAL-SEARCH-REPORTJP2011208831
INTERNATIONAL-SEARCH-REPORTJP2016200315
INTERNATIONAL-SEARCH-REPORTJPH09112752
INTERNATIONAL-SEARCH-REPORTJPS61164967U
INTERNATIONAL-SEARCH-REPORTKR20180086747
OPPOSITIONCN102962633
OPPOSITIONCN103983055
OPPOSITIONCN104588964
OPPOSITIONCN1626995
OPPOSITIONCN201062581Y
OPPOSITIONCN202732357U
OPPOSITIONCN204321422U
OPPOSITIONEP3312525
OPPOSITIONJP2010151327
OPPOSITIONJPH09144660
OPPOSITIONJPS5913181
OPPOSITIONKR200270457Y
OPPOSITIONKR20030074232
OPPOSITIONUS2010247366
OPPOSITIONUS2016312923
OPPOSITIONUS6254365
OPPOSITIONWO9106763
SEARCHCN103983055
SEARCHCN104588964
SEARCHCN204321422U
SEARCHJPH09112752

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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