- All sections
- E - Fixed constructions
- E03B - Installations or methods for obtaining, collecting, or distributing water
- E03B 3/12 - Obtaining and confining water by means of wells by means of vertical pipe wells
Patent holdings for IPC class E03B 3/12
Total number of patents in this class: 16
10-year publication summary
|
2
|
4
|
4
|
1
|
1
|
2
|
1
|
4
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reelsafe Pty Ltd | 3 |
2 |
| Hankyul Technics, Inc. | 3 |
2 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 51 |
1 |
| B.B.A. Participaties B.V. | 23 |
1 |
| Drink Cup S.r.l. | 3 |
1 |
| Jarola Vision B.V. | 49 |
1 |
| Propex Operating Company, LLC | 81 |
1 |
| U-Fuel, Inc. | 3 |
1 |
| Grundfos Management a/s | 170 |
1 |
| Arizona CO2 Solutions LLC | 1 |
1 |
| Good Sweden AB | 1 |
1 |
| Allied H2O, Inc. | 4 |
1 |
| Roscoe Moss Manufacturing Company | 5 |
1 |
| Griessel, Richard Eugene | 1 |
1 |
| Other owners | 0 |