IP Verse

Optimized Pneumatic Drive Lines

Patent No. EP3178421 (titled "Optimized Pneumatic Drive Lines") was filed by Alcon on Nov 28, 2012. The application was issued on Aug 11, 2021.

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
EISENFUHR SPEISERMay 11, 2022EISENFUHR SPEISER

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

EP3178421

ALCON
Application Number
EP17152907A
Filing Date
Nov 28, 2012
Status
Revoked
Mar 22, 2024
Publication Date
Aug 11, 2021
External Links
Slate, Register , Google Patents