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IP Verse

Antiviral Pharmaceutical Composition Comprising At Least One Sulphate Polysaccharide - EP4181933

The patent EP4181933 was granted to Marinomed Biotech on Apr 17, 2024. The application was originally filed on Jul 9, 2021 under application number EP21742124A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4181933

MARINOMED BIOTECH
Application Number
EP21742124A
Filing Date
Jul 9, 2021
Status
Granted And Under Opposition
Mar 15, 2024
Publication Date
Apr 17, 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

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HAMPTON KNOWLESJan 17, 2025D YOUNGADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONUS5658893
DESCRIPTIONWO2009027057
INTERNATIONAL-SEARCH-REPORTEP1930015
INTERNATIONAL-SEARCH-REPORTUS2005004071
INTERNATIONAL-SEARCH-REPORTUS2012237572
INTERNATIONAL-SEARCH-REPORTUS2019060358
INTERNATIONAL-SEARCH-REPORTWO0202189
OPPOSITIONCN111686125
OPPOSITIONUS11013687
OPPOSITIONUS2005004071
OPPOSITIONUS2012237572
OPPOSITIONUS2019060358

Dossier Documents

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