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Amorphous Lercanidipine Hydrochloride - EP1856051

The patent EP1856051 was granted to Recordati Industria Chimica E Farmaceutica on Nov 13, 2019. The application was originally filed on Feb 24, 2006 under application number EP06723128A. The patent is currently recorded with a legal status of "Revoked".

EP1856051

RECORDATI INDUSTRIA CHIMICA E FARMACEUTICA
Application Number
EP06723128A
Filing Date
Feb 24, 2006
Status
Revoked
Oct 14, 2022
Publication Date
Nov 13, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (7)

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

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STADA ARZNEIMITTELAug 12, 2020HAMM & WITTKOPPADMISSIBLE
HEUMANN PHARMA GENERICAAug 4, 2020ENGELHARDADMISSIBLE
LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBJul 8, 2020BINDERADMISSIBLE
FRESENIUS KABI DEUTSCHLANDJul 1, 2020FRESENIUS KABI DEUTSCHLANDADMISSIBLE
SANDOZJun 8, 2020LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
ELKINGTON AND FIFEApr 6, 2020ELKINGTON AND FIFEADMISSIBLE
GLENMARK LIFE SCIENCESNov 13, 2019HGFADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS4705797
INTERNATIONAL-SEARCH-REPORTUS5912351
OPPOSITIONEP1432683
OPPOSITIONIN1593MUM2005
OPPOSITIONIN75MUM2006
OPPOSITIONUS4705797
OPPOSITIONUS5912351
OPPOSITIONUY29150
OPPOSITIONWO03014084
OPPOSITIONWO03014085
OPPOSITIONWO2006037650
OPPOSITIONWO2006089787
OPPOSITIONWO2007031865
OPPOSITIONWO2007054969
OPPOSITIONWO2008015248
OPPOSITIONWO9635668
OTHEREP0153016
OTHERUS4705797
OTHERWO03014084
OTHERWO03014085
OTHERWO9635668

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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    Description

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