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Modified Starch Material Of Biocompatible Hemostasis - EP2203053

The patent EP2203053 was granted to JI on Sep 20, 2017. The application was originally filed on Jan 13, 2009 under application number EP09701521A. The patent is currently recorded with a legal status of "Revoked".

EP2203053

JI
Application Number
EP09701521A
Filing Date
Jan 13, 2009
Status
Revoked
Dec 15, 2023
Publication Date
Sep 20, 2017
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

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MAGLE CHEMOSWED HOLDINGJun 20, 2018STROM & GULLIKSSONADMISSIBLE
BIOCER ENTWICKLUNGSJun 18, 2018ISARPATENTADMISSIBLE
HEMOSTAT MEDICALJun 15, 2018WITTMANNADMISSIBLE

Patent Citations (69) New

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

Citation PhasePublication Number
EXAMINATIONDE20321793U
EXAMINATIONDE2838736
EXAMINATIONEP1595892
EXAMINATIONUS2009043089
EXAMINATIONWO2008037082
EXAMINATIONWO9640168
INTERNATIONAL-SEARCH-REPORTUS2006246192
INTERNATIONAL-SEARCH-REPORTUS2007248653
INTERNATIONAL-SEARCH-REPORTUS6107371
OPPOSITIONCN100336829C
OPPOSITIONCN101121041
OPPOSITIONCN101485897
OPPOSITIONDE19654745
OPPOSITIONDE2838736
OPPOSITIONEP0084190
OPPOSITIONEP0216378
OPPOSITIONEP0670180
OPPOSITIONEP0904298
OPPOSITIONEP1473308
OPPOSITIONEP1595892
OPPOSITIONEP1731175
OPPOSITIONGB1454055
OPPOSITIONJP2003062057
OPPOSITIONKR20040078043
OPPOSITIONUS2002045745
OPPOSITIONUS2003181689
OPPOSITIONUS2004042965
OPPOSITIONUS2004157734
OPPOSITIONUS2007086958
OPPOSITIONUS2007179291
OPPOSITIONUS2007248653
OPPOSITIONUS2008177057
OPPOSITIONUS2009043089
OPPOSITIONUS3122479
OPPOSITIONUS3723310
OPPOSITIONUS3860414
OPPOSITIONUS3880158
OPPOSITIONUS4156020
OPPOSITIONUS4460642
OPPOSITIONUS4537767
OPPOSITIONUS4551177
OPPOSITIONUS4664105
OPPOSITIONUS4783448
OPPOSITIONUS4886787
OPPOSITIONUS4997867
OPPOSITIONUS5085228
OPPOSITIONUS5248709
OPPOSITIONUS5459258
OPPOSITIONUS5736595
OPPOSITIONUS5801116
OPPOSITIONUS5849405
OPPOSITIONUS6060461
OPPOSITIONUS6071325
OPPOSITIONUS6331619
OPPOSITIONUS6387495
OPPOSITIONUS6399091
OPPOSITIONUS6441266
OPPOSITIONUS6992233
OPPOSITIONUS7101862
OPPOSITIONUS7737214
OPPOSITIONWO2004024777
OPPOSITIONWO2006089660
OPPOSITIONWO2007026341
OPPOSITIONWO2008037082
OPPOSITIONWO9640168
OTHERCN101121041
SEARCHUS2002045745
SEARCHUS2007086958
SEARCHUS2007248653

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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