- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 5/14 - Sealing for double-walled or multi-channel pipes
Patent holdings for IPC class F16L 5/14
Total number of patents in this class: 83
10-year publication summary
3
|
9
|
3
|
13
|
4
|
5
|
8
|
8
|
7
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Roxtec AB | 260 |
13 |
Beele Engineering B.V. | 146 |
11 |
Hilti Aktiengesellschaft | 3227 |
7 |
Haldex Brake Products Corporation | 93 |
3 |
The Boeing Company | 19843 |
2 |
Lake Products Limited | 51 |
2 |
MCT Brattberg AB | 16 |
2 |
Rittal GmbH & Co. KG | 563 |
2 |
Sioux Chief Mfg. Co., Inc. | 28 |
2 |
Valeo Klimasysteme GmbH | 134 |
2 |
VOSS Automotive GmbH | 211 |
2 |
Vicente de Azevedo Éboli, Maria Isabel | 2 |
2 |
Rtx Corporation | 8674 |
2 |
Keymed (Medical & Industrial Equipment) Ltd. | 103 |
1 |
Hyundai Motor Company | 19021 |
1 |
Sumitomo Wiring Systems, Ltd. | 9367 |
1 |
Tyco Electronics Raychem BVBA | 181 |
1 |
Kia Motors Corporation | 7946 |
1 |
BSH Bosch und Siemens Hausgerate GmbH | 3236 |
1 |
Chicago Bridge & Iron Company | 20 |
1 |
Other owners | 24 |