- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste watersinks
- E03C 1/044 - Water-basin installations specially adapted to wash-basins or baths having a heating or cooling apparatus in the supply line
Patent holdings for IPC class E03C 1/044
Total number of patents in this class: 209
10-year publication summary
|
24
|
17
|
24
|
33
|
27
|
21
|
26
|
20
|
17
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Mira Limited | 290 |
28 |
| LIXIL Corporation | 700 |
13 |
| Orbital Systems AB | 84 |
7 |
| Takagi Co., Ltd. | 58 |
7 |
| BLANCO GmbH + Co KG | 293 |
5 |
| Grohe AG | 1057 |
5 |
| Stone and Steel Systems, LLC | 20 |
5 |
| Delta Faucet Company | 2762 |
4 |
| Nippon Thermostat Co., Ltd. | 166 |
4 |
| Rheem Manufacturing Company | 978 |
4 |
| The SL Co., Ltd. | 6 |
4 |
| Brita GmbH | 99 |
3 |
| Guangzhou Seagull Kitchen and Bath Products Co., Ltd. | 30 |
3 |
| Quooker International B.V. | 27 |
3 |
| Toto Ltd. | 1167 |
3 |
| Truma Gerätetechnik GmbH & Co. KG | 278 |
3 |
| Aquis Systems AG | 21 |
3 |
| LG Electronics Inc. | 72890 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
2 |
| The Yokohama Rubber Co., Ltd. | 4034 |
2 |
| Other owners | 99 |