IP Verse

Crrc Tangshan Co., Ltd. opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

Feb 9, 2022

Title:

Rail Train Brake Control System And Train

Oppositions:

Patent:

Grant Date:

Mar 15, 2017

Title:

Emergency Passage Window For Railway Carriage

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP3628563	Feb 9, 2022	Rail Train Brake Control System And Train	1
EP2559604	Mar 15, 2017	Emergency Passage Window For Railway Carriage	1

KNORR-BREMSE SYSTEME FUR SCHIENENFAHRZEUGE GMBH

SIEMENS AKTIENGESELLSCHAFT

Feel free to send us a message here and we will get back to you