IP Verse

Combination Therapy For Copd

Patent No. EP3500241 (titled "Combination Therapy For Copd") was filed by Chiesi Farmaceutici on Aug 17, 2017. The application was issued on Oct 4, 2023.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
ELKINGTON AND FIFEJul 4, 2024ELKINGTON AND FIFE
BOTTI & FERRARIJul 3, 2024BOTTI & FERRARI
HASELTINE LAKE KEMPNERJul 3, 2024-

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

EP3500241

CHIESI FARMACEUTICI
Application Number
EP17758473A
Filing Date
Aug 17, 2017
Status
Granted And Under Opposition
Sep 1, 2023
Publication Date
Oct 4, 2023
External Links
Slate, Register , Google Patents