- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 1/32 - Arrangement of inlet valves
Patent holdings for IPC class E03D 1/32
Total number of patents in this class: 128
10-year publication summary
|
25
|
23
|
5
|
10
|
13
|
2
|
8
|
13
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lab (Xiamen) Sanitary Fittings Inc | 38 |
19 |
| Fluidmaster, Inc. | 146 |
10 |
| Eco (Xiamen) Technology Inc. | 23 |
7 |
| Toto Ltd. | 1242 |
6 |
| Danco, Inc. | 201 |
6 |
| Phoenix Product Development Limited | 13 |
5 |
| AS America, Inc. | 1038 |
4 |
| Kohler (China) Investment Co., Ltd. | 86 |
4 |
| Lavelle Industries, Inc. | 85 |
4 |
| Siamp Cedap | 24 |
4 |
| Sloan Valve Company | 278 |
4 |
| Viega Technology GmbH & Co. KG | 122 |
3 |
| Xiamen R&t Plumbing Technology Co., Ltd. | 46 |
3 |
| Kohler Co. | 4135 |
2 |
| Geberit International AG | 284 |
2 |
| Li, Feiyu | 14 |
2 |
| Watos Corea Co., Ltd. | 5 |
2 |
| Komoo Intelligent Technology Co., Ltd. | 46 |
2 |
| Fominaya, S.A. | 11 |
2 |
| Strategic Water Solutions Holdings, LLC | 5 |
2 |
| Other owners | 35 |