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IP Verse

Method Of Purifying Polypeptides - EP3715356

The patent EP3715356 was granted to CSL on Oct 11, 2023. The application was filed on Dec 15, 2010 under application number EP20162007A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3715356

CSL
Application Number
EP20162007A
Filing Date
Dec 15, 2010
Status
Granted And Under Opposition
Sep 8, 2023
Publication Date
Oct 11, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
DE CLERCQ & PARTNERSJul 8, 2024DE CLERCQ & PARTNERSADMISSIBLE

Patent Citations (33) New

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

Citation PhasePublication Number
DESCRIPTIONEP0107278
DESCRIPTIONEP0183070
DESCRIPTIONEP0244234
DESCRIPTIONEP0402226
DESCRIPTIONUS4784950
DESCRIPTIONUS4994371
DESCRIPTIONWO03102132
DESCRIPTIONWO2006067230
DESCRIPTIONWO2006110277
DESCRIPTIONWO2007071768
DESCRIPTIONWO2007108955
DESCRIPTIONWO2007117490
DESCRIPTIONWO2007144173
DESCRIPTIONWO2008031020
DESCRIPTIONWO2008091740
DESCRIPTIONWO2008122089
DESCRIPTIONWO2009082443
OPPOSITIONCA2304396
OPPOSITIONEP1428878
OPPOSITIONUS5136026
OPPOSITIONUS5288612
OPPOSITIONUS5567602
OPPOSITIONUS5602233
OPPOSITIONWO2006067230
OPPOSITIONWO2007026020
OPPOSITIONWO2008104372
OPPOSITIONWO2010063717
OPPOSITIONWO9204378
SEARCHEP0829537
SEARCHGB2440273
SEARCHWO0055203
SEARCHWO0137861
SEARCHWO2004006962

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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