Patent holdings for IPC class C01B 35/18

Total number of patents in this class: 14

10-year publication summary

1
0
3
2
1
0
0
0
1
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Sumitomo Metal Mining Co., Ltd.
2013
3
Fujian Institute of Research on The Structure of Matter, Chinese Academy of Sciences
104
2
Mitsubishi Heavy Industries, Ltd.
9252
1
Air Products and Chemicals, Inc.
1476
1
Boron Nitride Power, LLC
6
1
Matheson Tri-Gas, Inc.
43
1
Nippon Electric Glass Co., Ltd.
2571
1
The University of Tokyo
4403
1
University of Tsukuba
640
1
U.S. Borax Inc.
119
1
Xiamen University of Technology
50
1
Other owners 0