The weekly litigation news digest is live. Subscribe now

IP Verse

Variants Of C-Type Natriuretic Peptide - EP3175863

The patent EP3175863 was granted to Biomarin Pharmaceutical on Dec 1, 2021. The application was filed on May 20, 2010 under application number EP16192229A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3175863

BIOMARIN PHARMACEUTICAL
Application Number
EP16192229A
Filing Date
May 20, 2010
Status
Granted And Under Opposition
Oct 29, 2021
Publication Date
Dec 1, 2021
External Links
Slate, Register, Google Patents

Patent Summary

UPC Cases New

Latest UPC cases involving this patent.

Case NumberFiling DatePlaintiffProceeding Type
UPC_CFI_439/2025May 19, 2025Ascendis Pharma, Ascendis Pharma Growth DisordersCounter Claim For Revocation
UPC_CFI_18/2025Jan 13, 2025Biomarin PharmaceuticalInfringement

Patent Family

Patent Family

Patent Oppositions (2)

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
ASCENDIS PHARMAApr 10, 2025CARPMAELS & RANSFORDINTERVENTION
ASCENDIS PHARMA GROWTH DISORDERSSep 1, 2022CARPMAELS & RANSFORDADMISSIBLE

Patent Citations (53) New

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

Citation PhasePublication Number
DESCRIPTIONWO2008US84270
DESCRIPTIONEP0466174
DESCRIPTIONEP0497368
DESCRIPTIONUS2004138134
DESCRIPTIONUS2007197434
DESCRIPTIONUS5252714
DESCRIPTIONUS5352770
DESCRIPTIONUS5434133
DESCRIPTIONUS5824784
DESCRIPTIONUS5846932
DESCRIPTIONUS6020168
DESCRIPTIONUS6034231
DESCRIPTIONUS6136040
DESCRIPTIONUS6265632
DESCRIPTIONUS6329375
DESCRIPTIONUS6344459
DESCRIPTIONUS6743425
DESCRIPTIONUS7276481
DESCRIPTIONWO0061631
DESCRIPTIONWO0247871
DESCRIPTIONWO2004047871
DESCRIPTIONWO2005098490
DESCRIPTIONWO9420534
EXAMINATIONEP2277890
EXAMINATIONUS6743425
EXAMINATIONWO02074234
EXAMINATIONWO03079979
EXAMINATIONWO2005099768
EXAMINATIONWO2006005140
EXAMINATIONWO2009046861
OPPOSITIONEP0477971
OPPOSITIONEP0769554
OPPOSITIONEP1333036
OPPOSITIONUS2007197434
OPPOSITIONUS2008312142
OPPOSITIONUS5252714
OPPOSITIONUS5340920
OPPOSITIONUS5824784
OPPOSITIONUS6743425
OPPOSITIONWO02098446
OPPOSITIONWO2004043396
OPPOSITIONWO2006005140
OPPOSITIONWO2009067639
OPPOSITIONWO2009086166
OTHEREP1743653
OTHERUS6743425
OTHERWO03079979
OTHERWO2005099768
OTHERWO2009046861
SEARCHEP1743653
SEARCHUS2008194682
SEARCHWO2009015011
SEARCHWO2009067639

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.

  • Date

    Description

  • Get instant alerts for new documents