Patent holdings for IPC class F01B 23/00

Total number of patents in this class: 13

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Sumitomo (SHI) Cryogenics of America, Inc.
78
2
Robert Bosch GmbH
42813
1
Beijing Xiangtian Huachuang Aerodynamic Force Technology Research Institute Company Limited
7
1
M Hikari & Energy Laboratory Co., Ltd.
10
1
Rolls-Royce Corporation
1759
1
SustainX, Inc.
9
1
Sunnyco Inc.
2
1
Beijing IPEC Technology Ltd.
4
1
Graf S.p.A.
11
1
Sumitomo Cryogenics of America, Inc.
2
1
Koko Krikor Katanjian
1
1
Siemens Gamesa Renewable Energy Service GmbH
178
1
Other owners 0