Fault Location In An Hvdc System

Patent No. EP3767314 (titled "Fault Location In An Hvdc System") was filed by ABB Power Grids Switzerland on Jul 18, 2019. The application was issued on Aug 30, 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
GENERAL ELECTRIC TECHNOLOGYMay 30, 2024OPENSHAW

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

EP3767314

ABB POWER GRIDS SWITZERLAND
Application Number
EP19187156A
Filing Date
Jul 18, 2019
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 2023