- All sections
- B - Performing operations; transporting
- B05B - Spraying apparatus; atomising apparatus; nozzles
- 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: 8
10-year publication summary
|
1
|
1
|
2
|
2
|
0
|
2
|
1
|
1
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Duerr Systems AG | 175 |
3 |
| PPG Industries Ohio, Inc. | 3430 |
1 |
| Cefla Societa' Cooperativa | 85 |
1 |
| Durr Systems, Inc. | 140 |
1 |
| Anhui Wolong Pump & Valve Co., Ltd | 2 |
1 |
| Aerospace Kaitian Environmental Technology Co., Ltd | 10 |
1 |
| Other owners | 0 |