- All sections
- E - Fixed constructions
- E03F - Sewerscesspools
- E03F 5/04 - Gullies with or without odour seals or sediment traps
Patent holdings for IPC class E03F 5/04
Total number of patents in this class: 774
10-year publication summary
|
89
|
98
|
116
|
82
|
103
|
91
|
68
|
66
|
63
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JPMorgan Chase Bank, National Association | 8958 |
28 |
| Advanced Drainage Systems, Inc. | 402 |
18 |
| Oatey Co. | 220 |
16 |
| ACO Severin Ahlmann GmbH & Co. KG | 91 |
14 |
| Ebbe America, LC | 41 |
14 |
| Oldcastle Infrastructure, Inc. | 98 |
14 |
| Wedi GmbH | 123 |
13 |
| Waskey Bridges, Inc. | 23 |
11 |
| New Pig Corporation | 52 |
10 |
| Zurn Industries, LLC | 65 |
10 |
| EVI Metal Inoks Yapi Urunleri Mimarlik ve Muteahhitlik Insaat Taahhut Sanayi DIS Ticaret Limited Sirketi | 13 |
9 |
| Contech Engineered Solutions LLC | 280 |
8 |
| Geni*us BVBA | 12 |
8 |
| Schluter Systems L.P. | 86 |
8 |
| Kohler Co. | 4128 |
7 |
| Infinity Drain Ltd. | 17 |
7 |
| Orbital Systems AB | 82 |
7 |
| Frog Creek Partners, LLC | 9 |
7 |
| Zurn Water, LLC | 100 |
7 |
| ABT, Inc. | 98 |
6 |
| Other owners | 552 |