- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 11/00 - Other component parts of water-closets
Patent holdings for IPC class E03D 11/00
Total number of patents in this class: 271
10-year publication summary
|
32
|
35
|
20
|
29
|
24
|
30
|
20
|
10
|
16
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toto Ltd. | 1207 |
17 |
| LIXIL Corporation | 712 |
16 |
| AS America, Inc. | 1039 |
14 |
| Kohler Co. | 4065 |
13 |
| Limit, Inc. | 9 |
8 |
| B/E Aerospace, Inc. | 1665 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
5 |
| Eczacibasi Yapi Gereçleri Sanayi ve Ticaret Anonim Sirketi | 245 |
5 |
| Zurn Water, LLC | 246 |
5 |
| Guardian Health, Inc. | 87 |
5 |
| MAG Aerospace Industries, LLC | 143 |
4 |
| Sage Products, LLC | 352 |
4 |
| Shanghai Kohler Electronics, Ltd. | 150 |
4 |
| Nordea Bank AB | 5 |
4 |
| Airbus Operations GmbH | 3352 |
3 |
| AS IP Holdco, LLC | 59 |
3 |
| Grohe AG | 1064 |
3 |
| Kimura Corporation | 12 |
3 |
| Pacific Jade, FLP | 4 |
3 |
| Penguin Licensing, LLC | 5 |
3 |
| Other owners | 143 |