Administration Device Having A Button With Touch Sensor

Patent No. EP2296728 (titled "Administration Device Having A Button With Touch Sensor") was filed by F Hoffmann LA Roche on Apr 29, 2009. The application was issued on Nov 6, 2024.

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
SANOFI AVENTIS DEUTSCHLANDJul 30, 2020SCHMIDT

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

EP2296728

F HOFFMANN LA ROCHE
Application Number
EP09737871A
Filing Date
Apr 29, 2009
Status
Patent Maintained As Amended
Oct 3, 2024
Publication Date
Nov 6, 2024