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.
1125
27
NHK Spring Co., Ltd.
1852
10
AMTROL Licensing Inc.
222
7
Robert Bosch GmbH
42614
4
Performance Pulsation Control, Inc.
58
4
Precision Planting LLC
1111
4
Caterpillar Inc.
9527
2
Carl Freudenberg KG
1363
2
FLEXcon Industries, Inc.
24
2
Zilmet S.p.A.
23
2
Safran Landing Systems UK LTD
28
2
Schlumberger Technology Corporation
10662
1
Schlumberger Canada Limited
7273
1
Schlumberger Technology B.v.
5161
1
Schlumberger Holdings Limited
2835
1
3m Innovative Properties Company
17858
1
The Boeing Company
20031
1
Deere & Company
7562
1
Eaton Corporation
1820
1
Other owners 32