- 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 17/073 - Plastics sealing rings the sealing rings having two lips parallel to each other
Patent holdings for IPC class F16L 17/073
Total number of patents in this class: 11
10-year publication summary
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1
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1
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1
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2
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1
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1
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0
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1
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Parker Intangibles LLC | 1237 |
2 |
| Brinox, d.o.o. | 17 |
1 |
| Des-Case Corporation | 46 |
1 |
| Nippon Pillar Packing Co., Ltd. | 269 |
1 |
| OneSubsea IP UK Limited | 378 |
1 |
| Saint-Gobain Performance Plastics Corporation | 1028 |
1 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
1 |
| Millennium Coupling Company Pty Ltd | 1 |
1 |
| LGC US Asset Holdings, LLC | 49 |
1 |
| BAL Seal Engineering, LLC | 106 |
1 |
| Other owners | 0 |