The weekly litigation news digest is live. Subscribe now

IP Verse

Heated Aerosol Generating Article With Thermal Spreading Wrap - EP3574774

The patent EP3574774 was granted to Philip Morris on Nov 18, 2020. The application was filed on Dec 4, 2014 under application number EP19186160A. The patent is currently recorded with a legal status of "Revoked".

EP3574774

PHILIP MORRIS
Application Number
EP19186160A
Filing Date
Dec 4, 2014
Status
Revoked
Dec 20, 2024
Publication Date
Nov 18, 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
JAPAN TOBACCOAug 17, 2021BANDPAY & GREUTERADMISSIBLE
NICOVENTURESNov 20, 2020GREYADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
DESCRIPTIONCH691156
DESCRIPTIONEP0822670
DESCRIPTIONWO2009022232
DESCRIPTIONWO2013102614
EXAMINATIONUS6598607
OPPOSITIONDE2555957
OPPOSITIONEP0358002
OPPOSITIONEP0503767
OPPOSITIONEP2550879
OPPOSITIONKR100844445B
OPPOSITIONUS2007215167
OPPOSITIONUS2009320865
OPPOSITIONUS2011192408
OPPOSITIONUS2012006346
OPPOSITIONUS2718889
OPPOSITIONUS4966171
OPPOSITIONUS5018536
OPPOSITIONUS5240012
OPPOSITIONUS6129087
OPPOSITIONWO2008108889
OPPOSITIONWO2012014490
SEARCHUS5240012
SEARCHUS6129087
SEARCHWO2011117580

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

  • Get instant alerts for new documents