- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devices; flushing valves therefor
- E03D 1/32 - Arrangement of inlet valves
Patent holdings for IPC class E03D 1/32
Total number of patents in this class: 125
10-year publication summary
|
22
|
25
|
23
|
5
|
10
|
13
|
2
|
8
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lab (Xiamen) Sanitary Fittings Inc | 36 |
19 |
| Fluidmaster, Inc. | 140 |
10 |
| Danco, Inc. | 204 |
10 |
| Eco (Xiamen) Technology Inc. | 23 |
7 |
| Toto Ltd. | 1131 |
6 |
| Phoenix Product Development Limited | 14 |
5 |
| AS America, Inc. | 1082 |
4 |
| Lavelle Industries, Inc. | 83 |
4 |
| Siamp Cedap | 23 |
4 |
| Sloan Valve Company | 283 |
3 |
| Xiamen R&t Plumbing Technology Co., Ltd. | 41 |
3 |
| Abertax Research & Development Ltd. | 8 |
2 |
| Geberit International AG | 261 |
2 |
| Kohler (China) Investment Co., Ltd. | 64 |
2 |
| Li, Feiyu | 14 |
2 |
| Watos Corea Co., Ltd. | 6 |
2 |
| Komoo Intelligent Technology Co., Ltd. | 46 |
2 |
| Viega Technology GmbH & Co. KG | 111 |
2 |
| Fominaya, S.A. | 12 |
2 |
| Arrow Home Group Co., Ltd. | 38 |
2 |
| Other owners | 32 |