- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste watersinks
- E03C 1/282 - Odour seals combined with additional object-catching devices
Patent holdings for IPC class E03C 1/282
Total number of patents in this class: 25
10-year publication summary
|
4
|
3
|
2
|
7
|
3
|
1
|
0
|
3
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Physiclean Ltd. | 7 |
4 |
| Kaiping Xinmingguang Hardware Products Co., Ltd | 6 |
2 |
| SDB IP Holdings, LLC | 116 |
2 |
| Kangzhiwei Beijing Technology Co., Ltd | 3 |
2 |
| Dongbu Daewoo Electronics Corporation | 63 |
1 |
| Green Drain Inc. | 12 |
1 |
| Ideal Standard International NV | 281 |
1 |
| McAlpine & Co Limited | 49 |
1 |
| Nanyang Polytechnic | 95 |
1 |
| Purus AB | 8 |
1 |
| Viega Technology GmbH & Co. KG | 122 |
1 |
| Kunming Qunzhiying Technology Co., Ltd | 2 |
1 |
| Hancosky, Jack | 9 |
1 |
| Nir Practical Solutions Ltd | 2 |
1 |
| KARIC, Muris | 1 |
1 |
| LIN, Wen-Chien | 1 |
1 |
| Taiyuan Kinder Sanitary Ware & Equipment Company,ltd | 1 |
1 |
| Arcave Limited | 16 |
1 |
| Fitch Group Co., Ltd | 5 |
1 |
| Other owners | 0 |