Patent holdings for IPC class C01D 7/00

Total number of patents in this class: 179

10-year publication summary

16
16
9
8
9
6
9
9
16
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Solvay SA
995
23
Research Institute of Industrial Science & Technology
502
5
Solvay Advanced Polymers, L.L.C.
82
4
Lowcarbon Co., Ltd
100
4
The Regents of the University of California
19898
3
United Arab Emirates University
314
3
University of Pretoria
122
3
Abu Dhabi Oil Refining Company (takreer)
12
3
Terralithium LLC
55
3
University of Limpopo
6
3
POSCO Holdings Inc.
331
3
Merck Patent GmbH
5830
2
Hyundai Motor Company
21960
2
Bridgestone Corporation
7241
2
Kia Motors Corporation
7755
2
Korea Institute of Science and Technology
2115
2
Chiyoda Corporation
396
2
Guangdong Brunp Recycling Technology Co., Ltd
1240
2
Hunan Brunp Recycling Technology Co., Ltd.
1209
2
Hyundai Steel Company
426
2
Other owners 104