- All sections
- B - Performing operationstransporting
- B05B - Spraying apparatusatomising apparatusnozzles
- B05B 14/46 - Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
Patent holdings for IPC class B05B 14/46
Total number of patents in this class: 9
10-year publication summary
|
2
|
2
|
0
|
2
|
1
|
1
|
2
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Duerr Systems AG | 253 |
3 |
| PPG Industries Ohio, Inc. | 3326 |
1 |
| Cefla Societa' Cooperativa | 88 |
1 |
| Durr Systems, Inc. | 105 |
1 |
| Anhui Wolong Pump & Valve Co., Ltd | 2 |
1 |
| Aerospace Kaitian Environmental Technology Co., Ltd | 10 |
1 |
| Air and Liquid Systems, LLC | 12 |
1 |
| Other owners | 0 |