Patent holdings for IPC class F16L 3/02

Total number of patents in this class: 272

10-year publication summary

31
32
21
28
23
27
33
25
21
22
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Hubbell Incorporated
3355
10
NEXTracker LLC
388
7
Cambria County Association for the Blind and Handicapped
52
6
Progress Profiles SpA
96
6
Sumitomo Wiring Systems, Ltd.
10571
5
Underground Devices, Inc.
47
5
Taiwan Semiconductor Manufacturing Company, Ltd.
46182
4
Newfrey LLC
543
4
Trek Bicycle Corporation
413
4
WCM Industries, Inc.
237
4
Eaton Intelligent Power Limited
6056
4
1552818 Ontario Limited
24
4
Novomatic AG
1721
3
Sakura Rubber Co., Ltd.
22
3
ETN Capital LLC
25
3
Gamechange Solar Corp
51
3
Greenspan, LLC
4
3
Masek, Mcmullin and Larsen, LLC
4
3
Covidien LP
10665
2
Illinois Tool Works Inc.
11580
2
Other owners 187