Patent holdings for IPC class F16L 19/02

Total number of patents in this class: 572

10-year publication summary

42
51
47
51
44
52
42
33
41
27
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Nippon Pillar Packing Co., Ltd.
245
13
Victaulic Company
614
12
Waters Technologies Corporation
1714
11
Eaton Intelligent Power Limited
6040
11
Fujikin Incorporated
694
10
Entegris, Inc.
1901
9
The Boeing Company
20139
8
Gates Corporation
1156
8
IDEX Health & Science LLC
206
8
Caterpillar Inc.
9659
7
Parker-Hannifin Corporation
996
7
Swagelok Company
318
7
Forum US, Inc.
337
6
Magma Global Limited
54
6
Robert Bosch GmbH
42861
5
Agilent Technologies, Inc.
2630
5
Mueller International, LLC
725
5
Neoperl GmbH
594
5
Tectran Mfg. Inc.
69
5
TI Automotive (Heidelberg) GmbH
19
5
Other owners 419