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IP Verse

Protein Purification And Virus Inactivation With Alkyl Glycosides - EP3728287

The patent EP3728287 was granted to CSL Behring Lengnau on Apr 10, 2024. The application was filed on Dec 19, 2018 under application number EP18826000A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3728287

CSL BEHRING LENGNAU
Application Number
EP18826000A
Filing Date
Dec 19, 2018
Status
Granted And Under Opposition
Mar 8, 2024
Publication Date
Apr 10, 2024
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
MARGARET DIXONJan 9, 2025MEWBURN ELLISADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONWO2015073633
DESCRIPTIONWO2016188907
INTERNATIONAL-SEARCH-REPORTAU2015204304B
INTERNATIONAL-SEARCH-REPORTCA2228031
INTERNATIONAL-SEARCH-REPORTEP1578443
INTERNATIONAL-SEARCH-REPORTUS2003049819
INTERNATIONAL-SEARCH-REPORTUS2010216161
INTERNATIONAL-SEARCH-REPORTUS5432069
INTERNATIONAL-SEARCH-REPORTUS5759855
INTERNATIONAL-SEARCH-REPORTWO2015073633
INTERNATIONAL-SEARCH-REPORTWO2019028186
INTERNATIONAL-SEARCH-REPORTWO9727873
INTERNATIONAL-SEARCH-REPORTWO9802557
OPPOSITIONUS2003049819
OPPOSITIONUS2010216161
OPPOSITIONUS5432069
OPPOSITIONUS6174704
OPPOSITIONWO2009024620
OPPOSITIONWO2015073633
OPPOSITIONWO2016188907
OPPOSITIONWO2019028186
OPPOSITIONWO2019121846
OPPOSITIONWO9623061

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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