Patent holdings for IPC class B01L 5/04

Total number of patents in this class: 7

10-year publication summary

1
0
0
2
0
0
0
0
0
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Institute of Process Engineering, Chinese Academy of Sciences
254
2
Beijing Zhongkaihongde Technology Co., Ltd.
26
1
Emery Oleochemicals LLC
14
1
HORIBA STEC, Co., Ltd.
301
1
Norecs Norwegian Electro Ceramics AS
2
1
Beijing Zhongkaihong de Technology Co., Ltd
1
1
Other owners 0