IP Verse

Interleukin-31 Monoclonal Antibody

Patent No. EP3219729 (titled "Interleukin-31 Monoclonal Antibody") was filed by Zoetis Services on Jul 5, 2012. The application was issued on Sep 9, 2020.

Patent Summary

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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 DateRepresentative
BOEHRINGER INGELHEIMJun 9, 2021D YOUNG
MARGARET DIXONJun 9, 2021MEWBURN ELLIS

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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EP3219729

ZOETIS SERVICES
Application Number
EP17168574A
Filing Date
Jul 5, 2012
Status
Granted And Under Opposition
Aug 7, 2020
Publication Date
Sep 9, 2020
External Links
Slate, EP3219729B1, Google Patents