Patent holdings for IPC class C01D 1/02

Total number of patents in this class: 115

10-year publication summary

6
3
4
4
5
1
1
2
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
LG Energy Solution, Ltd.
13329
10
Sharp Corporation
10247
5
LG Chem, Ltd.
17681
4
Toda Kogyo Corporation
340
3
Evonik Operations GmbH
4045
3
Samsung Electronics Co., Ltd.
140622
2
3m Innovative Properties Company
18000
2
BASF SE
20565
2
Centre National de La Recherche Scientifique
10174
2
Hon Hai Precision Industry Co., Ltd.
4042
2
Tsinghua University
5748
2
IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
1290
2
Northeastern University
528
2
Otsuka Chemical Co., Ltd.
285
2
Seaford Pharmaceuticals Inc.
25
2
Taki Chemical Co., Ltd.
9
2
Toto Ltd.
1155
2
Trans-tech, Inc.
32
2
UChicago Argonne, LLC
892
2
Universite de Picardie Jules Verne
119
2
Other owners 60