- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 9/10 - Rigid pipes of glass or ceramics, e.g. clay, clay tile, porcelain
Patent holdings for IPC class F16L 9/10
Total number of patents in this class: 44
10-year publication summary
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4
|
1
|
4
|
3
|
5
|
2
|
5
|
3
|
3
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Advanced Drainage Systems, Inc. | 325 |
6 |
| BASF SE | 20501 |
5 |
| Kyocera Corporation | 13409 |
3 |
| SCHOTT AG | 1678 |
3 |
| Hilgenberg GmbH | 9 |
3 |
| Covestro Deutschland AG | 2698 |
2 |
| Covestro LLC | 582 |
2 |
| Swagelok Company | 325 |
2 |
| 3m Innovative Properties Company | 17985 |
1 |
| Airbus Operations GmbH | 3295 |
1 |
| The Trustees of Columbia University in the City of New York | 3529 |
1 |
| Henkel AG & Co. KGaA | 10368 |
1 |
| Advanced Ceramic Fibers, LLC | 12 |
1 |
| Dalian University of Technology | 1465 |
1 |
| Federal-Mogul Powertrain, Inc. | 88 |
1 |
| ITI Scotland Limited | 157 |
1 |
| Narva Lichtquellen GmbH & Co. KG | 8 |
1 |
| Titeflex Corporation | 84 |
1 |
| Momentive Performance Materials Quartz, Inc. | 75 |
1 |
| Steinzeug-Keramo GmbH | 11 |
1 |
| Other owners | 6 |