Patent holdings for IPC class C01B 6/23

Total number of patents in this class: 12

10-year publication summary

1
1
1
0
0
2
0
0
1
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Government of the United States of America, as represented by the Secretary of the Navy
1359
3
Eveready Battery Company, Inc.
213
2
Toyota Motor Corporation
33341
1
The United States of America as represented by the Secretary of the Navy
2798
1
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
676
1
Intelligent Energy Inc.
51
1
Toyota Motor Engineering & Manufacturing North America, Inc.
1725
1
University of Manitoba
450
1
National Technology & Engineering Solutions of Sandia, LLC
1912
1
Other owners 0