Risk-Stratification Of B-Precursor Acute Lymphoblastic Leukemia Patients

Patent No. EP3531133 (titled "Risk-Stratification Of B-Precursor Acute Lymphoblastic Leukemia Patients") was filed by Amgen on May 20, 2015. The application was issued on Aug 23, 2023.

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 DateRepresentative
JAMES POOLEMay 21, 2024CARPMAELS & RANSFORD

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

EP3531133

AMGEN
Application Number
EP18213926A
Filing Date
May 20, 2015
Status
Revoked
Jan 24, 2025
Publication Date
Aug 23, 2023