- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 11/11 - Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating
Patent holdings for IPC class E03D 11/11
Total number of patents in this class: 69
10-year publication summary
|
9
|
6
|
4
|
6
|
3
|
6
|
16
|
5
|
15
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
7 |
| LIXIL Corporation | 769 |
6 |
| Georgia Tech Research Corporation | 2942 |
4 |
| Guardian Health, Inc. | 87 |
4 |
| Cranfield University | 93 |
3 |
| Dometic Sweden AB | 591 |
3 |
| Hamilton Sundstrand Space Systems International, Inc. | 107 |
3 |
| Liberty Pumps Inc. | 44 |
3 |
| Toto Ltd. | 1255 |
3 |
| Boe Technology Group Co., Ltd. | 44004 |
2 |
| Despe S.p.A. | 17 |
2 |
| Coversan, LLC | 15 |
2 |
| Floosh, Inc. | 4 |
2 |
| Left AG | 2 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Wisconsin Alumni Research Foundation | 3887 |
1 |
| Duke University | 3184 |
1 |
| Acorn Engineering Company | 184 |
1 |
| Azzurra Imports Pty Ltd | 4 |
1 |
| Colorado State University Research Foundation | 722 |
1 |
| Other owners | 17 |