Unified Patent Court (UPC) analytics are now available. Check here

IP Verse

Openshaw patent opposition analysis

Law FirmOpposition Filing Analysis

The comprehensive analysis of Openshaw opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Openshaw

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3751692	High Voltage Direct Current Power Transmission Station	SIEMENS	Jun 18, 2024	GENERAL ELECTRIC TECHNOLOGY
EP3767314	Fault Location In An Hvdc System	ABB SCHWEIZ	May 30, 2024	GENERAL ELECTRIC TECHNOLOGY
EP3747100	Surge Arrestor Dimensioning In A Dc Power Transmission System	HITACHI ENERGY SWITZERLAND	Dec 13, 2022	GENERAL ELECTRIC TECHNOLOGY
EP3497770	Method And Apparatus For Bidirectional Storage And Renewable Power Converter	DYNAPOWER	Sep 8, 2021	GE GRID
EP2100364	Control Of A Modular Power Converter With Distributed Energy Accumulators	SIEMENS	Jun 12, 2019	GENERAL ELECTRIC TECHNOLOGY

Top companies who are the clients of Openshaw

Company	Total
GENERAL ELECTRIC TECHNOLOGY	4
GE GRID	1