- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 11/12 - Urinals without flushing
Patent holdings for IPC class A47K 11/12
Total number of patents in this class: 54
10-year publication summary
|
23
|
25
|
16
|
13
|
17
|
13
|
5
|
11
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19953 |
3 |
| Alaska Native Tribal Health Consortium | 26 |
3 |
| Liquidbreaker LLC. | 3 |
2 |
| Shi, LEI | 7 |
2 |
| Whiffaway Limited | 10 |
2 |
| Medal Technologies, LLC | 20 |
2 |
| MyLooCo | 10 |
2 |
| Hamilton Sundstrand Corporation | 4823 |
1 |
| Omron Corporation | 7210 |
1 |
| 3DT Holdings, LLC | 61 |
1 |
| AMI Industries, Inc. | 214 |
1 |
| Ecosh Co., Ltd. | 2 |
1 |
| Falcon Waterfree Technologies, LLC | 16 |
1 |
| Geberit International AG | 271 |
1 |
| Green Drain Inc. | 12 |
1 |
| Hamberger Industriewerke GmbH | 149 |
1 |
| Hamilton Sundstrand Space Systems International, Inc. | 92 |
1 |
| Tianjin Wanlu Limited Company of Science and Technology | 5 |
1 |
| Universidad Tecnica Federico Santa Maria | 128 |
1 |
| Urimat Holding AG | 6 |
1 |
| Other owners | 25 |