- All sections
- E - Fixed constructions
- E03B - Installations or methods for obtaining, collecting, or distributing water
- E03B 9/16 - Devices for retaining foreign matter, e.g. sand
Patent holdings for IPC class E03B 9/16
Total number of patents in this class: 11
10-year publication summary
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0
|
1
|
0
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2
|
1
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Davidson Hydrant Technologies, Inc. | 4 |
3 |
| Mueller International, LLC | 746 |
3 |
| Sivan Valves, LLC | 1 |
1 |
| Veolia Eau - Compagnie Generale des Eaux | 27 |
1 |
| Vonroll InfraTec (Investment) AG | 27 |
1 |
| Phillips, Shawn | 1 |
1 |
| PHILLIPS, BRIAN, DBA Aero Cosmetics | 2 |
1 |
| Other owners | 0 |