Patent holdings for IPC class F15B 1/10

Total number of patents in this class: 157

10-year publication summary

14
12
18
14
10
9
15
4
6
9
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
HYDAC Technology GmbH
234
51
Eagle Industry Co., Ltd.
1123
27
NHK Spring Co., Ltd.
1844
10
AMTROL Licensing Inc.
222
7
Robert Bosch GmbH
42596
4
Performance Pulsation Control, Inc.
58
4
Precision Planting LLC
1111
4
Caterpillar Inc.
9521
2
Carl Freudenberg KG
1364
2
FLEXcon Industries, Inc.
24
2
Zilmet S.p.A.
23
2
Safran Landing Systems UK LTD
28
2
Schlumberger Technology Corporation
10652
1
Schlumberger Canada Limited
7266
1
Schlumberger Technology B.v.
5160
1
Schlumberger Holdings Limited
2839
1
3m Innovative Properties Company
17853
1
The Boeing Company
20031
1
Deere & Company
7552
1
Eaton Corporation
1819
1
Other owners 32