- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devices; flushing valves therefor
- E03D 3/00 - Flushing devices operated by pressure of the water supply system
Patent holdings for IPC class E03D 3/00
Total number of patents in this class: 73
10-year publication summary
|
3
|
14
|
10
|
2
|
9
|
8
|
7
|
8
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 3926 |
8 |
| SDB IP Holdings, LLC | 125 |
7 |
| AS America, Inc. | 1077 |
5 |
| Toto Ltd. | 1135 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
3 |
| Sloan Valve Company | 283 |
3 |
| Eczacibasi Yapi Gereçleri Sanayi ve Ticaret Anonim Sirketi | 228 |
3 |
| air voom inc. | 17 |
2 |
| Inax Corporation | 23 |
2 |
| Zurn Industries, LLC | 103 |
2 |
| Komoo Intelligent Technology Co., Ltd. | 46 |
2 |
| LIXIL (China) Investment Co., Ltd. | 15 |
2 |
| Zurn Water, LLC | 206 |
2 |
| Siemens AG | 24573 |
1 |
| AS IP Holdco, LLC | 68 |
1 |
| B/E Aerospace, Inc. | 1562 |
1 |
| cdUp AB | 1 |
1 |
| Ducane Research and Development Pty Ltd | 2 |
1 |
| Duravit Aktiengesellschaft | 276 |
1 |
| Geberit International AG | 264 |
1 |
| Other owners | 21 |