- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 17/025 - Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
Patent holdings for IPC class F16L 17/025
Total number of patents in this class: 113
10-year publication summary
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8
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10
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12
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12
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11
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10
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5
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4
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2
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASC Engineered Solutions, LLC | 295 |
21 |
| S & B Technical Products, Inc. | 89 |
9 |
| Victaulic Company | 623 |
9 |
| SpringSeal, Inc. | 23 |
4 |
| Anvil International, LLC | 8 |
3 |
| Henn GmbH & Co. KG | 94 |
3 |
| Mueller International, LLC | 711 |
3 |
| Hi-sten.co.,ltd | 15 |
3 |
| Amazon Technologies, Inc. | 26271 |
2 |
| EBAA Iron, Inc. | 39 |
2 |
| Lindab AB | 127 |
2 |
| Press-seal Corporation | 38 |
2 |
| Total Piping Solutions Inc. | 23 |
2 |
| GPT Industries, LLC | 35 |
2 |
| Robert Bosch GmbH | 42170 |
1 |
| Hamilton Sundstrand Corporation | 4802 |
1 |
| Schaeffler Technologies AG & Co. KG | 9615 |
1 |
| Advanced Drainage Systems, Inc. | 335 |
1 |
| ALFA GOMMA S.p.A. | 56 |
1 |
| Anvil International, LP | 3 |
1 |
| Other owners | 40 |