- All sections
- E - Fixed constructions
- E03B - Installations or methods for obtaining, collecting, or distributing water
- E03B 3/00 - Methods or installations for obtaining or collecting drinking water or tap water
Patent holdings for IPC class E03B 3/00
Total number of patents in this class: 49
10-year publication summary
|
7
|
4
|
2
|
2
|
5
|
2
|
5
|
3
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BlueScope Steel Limited | 216 |
2 |
| Luxin (Green Planet) AG | 6 |
2 |
| Universidad Diego Portales | 17 |
2 |
| UT-Battelle, LLC | 1391 |
2 |
| Civ-Con Products & Solutions, LLC | 4 |
2 |
| Toray Industries, Inc. | 6848 |
1 |
| Nippon Telegraph and Telephone Corporation | 16290 |
1 |
| Amiad Water Systems Ltd. | 48 |
1 |
| Australian Creative Technologies Pty Ltd | 1 |
1 |
| Australian Wine Export Company Pty Ltd | 1 |
1 |
| Beijing Kohler Ltd. | 37 |
1 |
| Brentwood Industries, Inc. | 110 |
1 |
| DEKA Products Limited Partnership | 1706 |
1 |
| Deublin Company | 46 |
1 |
| HAWLE Armaturen GmbH | 43 |
1 |
| Heidelberger Druckmaschinen AG | 472 |
1 |
| Lindsay Corporation | 235 |
1 |
| Maverick Supervision Inc. | 2 |
1 |
| POSCO Engineering & Construction Co., Ltd. | 34 |
1 |
| Rainflex, LLC | 4 |
1 |
| Other owners | 24 |