IP Verse

Medical Devices Having Homogeneous Charge Density And Methods For Making Same

Patent No. EP2705390 (titled "Medical Devices Having Homogeneous Charge Density And Methods For Making Same") was filed by Johnson & Johnson Vision Care on Apr 29, 2012. The application was issued on Jan 22, 2025.

Patent Summary

Patent Family

Patent family tree
Statuses, jurisdictions and citation links are shared on request.

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
NOVARTISApr 18, 2017BREUER

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

EP2705390

JOHNSON & JOHNSON VISION CARE
Application Number
EP12726921A
Filing Date
Apr 29, 2012
Status
Patent Maintained As Amended
Oct 13, 2023
Publication Date
Jan 22, 2025
External Links
Slate, Register , Google Patents