Patent holdings for IPC class F16L 3/02

Total number of patents in this class: 280

10-year publication summary

32
21
28
23
27
33
26
21
23
7
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Hubbell Incorporated
3403
10
Nextpower, L.L.C.
407
7
Cambria County Association for the Blind and Handicapped
52
6
Progress Profiles SpA
93
6
Sumitomo Wiring Systems, Ltd.
10777
5
Newfrey LLC
557
5
Underground Devices, Inc.
47
5
Taiwan Semiconductor Manufacturing Company, Ltd.
47319
4
Trek Bicycle Corporation
414
4
WCM Industries, Inc.
237
4
1552818 Ontario Limited
24
4
ERICO International Corporation
266
3
Novomatic AG
1733
3
Sakura Rubber Co., Ltd.
22
3
ETN Capital LLC
32
3
Eaton Intelligent Power Limited
6158
3
Gamechange Solar Corp
52
3
Greenspan, LLC
4
3
Masek, Mcmullin and Larsen, LLC
4
3
Covidien LP
10666
2
Other owners 194