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IP Verse

Inhalation Device Including Substance Usage Controls - EP3508081

The patent EP3508081 was granted to Japan Tobacco on Jul 21, 2021. The application was filed on Aug 23, 2011 under application number EP19158504A. The patent is currently recorded with a legal status of "Revoked".

EP3508081

JAPAN TOBACCO
Application Number
EP19158504A
Filing Date
Aug 23, 2011
Status
Revoked
Jul 12, 2024
Publication Date
Jul 21, 2021
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
SMOKELESSWORLDApr 21, 2022STELLBRINK & PARTNERADMISSIBLE
WEICKMANN & WEICKMANNApr 21, 2022WEICKMANN & WEICKMANN PARTMBBADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication Number
OPPOSITIONCN101259301
OPPOSITIONCN101518361
OPPOSITIONCN201294864Y
OPPOSITIONCN201379072Y
OPPOSITIONEP1211628
OPPOSITIONEP2113178
OPPOSITIONEP3508081
OPPOSITIONUS2008011292
OPPOSITIONUS2008092912
OPPOSITIONUS2008163869
OPPOSITIONUS2010031968
OPPOSITIONUS4922901
OPPOSITIONUS4947875
OPPOSITIONUS5060671
OPPOSITIONUS5666977
OPPOSITIONUS5970973
OPPOSITIONUS6196218
OPPOSITIONWO0021598
OPPOSITIONWO03070031
OPPOSITIONWO2004011068
OPPOSITIONWO2006068623
OPPOSITIONWO2007078273
OPPOSITIONWO2008036798
OPPOSITIONWO2008108889
OPPOSITIONWO2008139411
OPPOSITIONWO2009127401
OPPOSITIONWO2010045671
SEARCHEP1211628
SEARCHUS5060671
SEARCHUS5666977
SEARCHUS5970973
SEARCHUS6196218

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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