- All sections
- E - Fixed constructions
- E03F - Sewerscesspools
- E03F 5/00 - Sewerage structures
Patent holdings for IPC class E03F 5/00
Total number of patents in this class: 53
10-year publication summary
|
6
|
7
|
3
|
8
|
7
|
3
|
5
|
3
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AquaStar Pool Products, Inc. | 85 |
3 |
| Wuhan Shengyu Drainage System Co., Ltd. | 19 |
3 |
| Advanced Drainage Systems, Inc. | 353 |
2 |
| Enduro Composites, Inc. | 29 |
2 |
| National Diversified Sales, Inc. | 71 |
2 |
| Spartan Tool, L.L.C. | 22 |
2 |
| Boe Technology Group Co., Ltd. | 41695 |
1 |
| 3P Technik Filtersysteme GmbH | 13 |
1 |
| ACO Severin Ahlmann GmbH & Co. KG | 102 |
1 |
| AIRVAC Inc | 12 |
1 |
| Best Management Products, Inc. | 7 |
1 |
| Clearford Industries Inc. | 4 |
1 |
| Ebbe America, LC | 37 |
1 |
| Gavin, Peter W. | 2 |
1 |
| H2O Research GmbH | 4 |
1 |
| Herd Homes Limited | 7 |
1 |
| Hydro International plc | 32 |
1 |
| Imbrium Systems Inc. | 3 |
1 |
| Josam Company | 9 |
1 |
| Karel de Grote-hogeschool, Katholieke Hogeschool Antwerpen VZW | 1 |
1 |
| Other owners | 25 |