The weekly litigation news digest is live. Subscribe now

Dry Powder Inhalation Drug Products Exhibiting Moisture Control Properties And Methods Of Administering The Same - EP2611422

The patent EP2611422 was granted to Glaxosmithkline on Oct 31, 2018. The application was originally filed on Aug 31, 2011 under application number EP11755042A. The patent is currently recorded with a legal status of "Revoked".

EP2611422

GLAXOSMITHKLINE
Application Number
EP11755042A
Filing Date
Aug 31, 2011
Status
Revoked
Mar 25, 2022
Publication Date
Oct 31, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

Get instant alerts for new oppositions and patent status changes

SANDOZJul 31, 2019MAIWALDADMISSIBLE
HGFJul 24, 2019HGFADMISSIBLE
TEVA PHARMACEUTICALSJun 14, 2019ELKINGTON AND FIFEADMISSIBLE

Patent Citations (43) New

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

Citation PhasePublication Number
DESCRIPTIONUS20100378412
DESCRIPTIONEP0069715
DESCRIPTIONGB2064336
DESCRIPTIONGB2129691
DESCRIPTIONGB2169265
DESCRIPTIONGB2178965
DESCRIPTIONGB2242134
DESCRIPTIONUS2005183395
DESCRIPTIONUS2008063719
DESCRIPTIONUS2008308102
DESCRIPTIONUS4778054
DESCRIPTIONUS4811731
DESCRIPTIONUS5035237
DESCRIPTIONUS5187921
DESCRIPTIONUS5590645
DESCRIPTIONUS5860419
DESCRIPTIONUS5873360
DESCRIPTIONUS6032666
DESCRIPTIONUS6321747
DESCRIPTIONUS6378519
DESCRIPTIONUS6536427
DESCRIPTIONUS7101866
DESCRIPTIONWO0198174
DESCRIPTIONWO03061743
DESCRIPTIONWO2007012871
DESCRIPTIONWO2007068896
DESCRIPTIONWO2008040841
INTERNATIONAL-SEARCH-REPORTUS7101866
INTERNATIONAL-SEARCH-REPORTWO0198174
OPPOSITIONEP2611422
OPPOSITIONEP2611423
OPPOSITIONEP2954888
OPPOSITIONUS2010189780
OPPOSITIONUS2011036733
OPPOSITIONUS7101866
OPPOSITIONWO0198174
OPPOSITIONWO2004105727
OPPOSITIONWO2007109606
OPPOSITIONWO2008040841
OPPOSITIONWO2008135570
OPPOSITIONWO2009013243
OPPOSITIONWO2009013244
OPPOSITIONWO2010135340

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