- All sections
- B - Performing operationstransporting
- B05B - Spraying apparatusatomising apparatusnozzles
- B05B 15/58 - Arrangements for cleaningArrangements for preventing deposits, drying-out or blockageArrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
Patent holdings for IPC class B05B 15/58
Total number of patents in this class: 100
10-year publication summary
|
4
|
10
|
9
|
13
|
13
|
12
|
14
|
9
|
8
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Duerr Systems AG | 252 |
12 |
| Durr Systems AG | 404 |
8 |
| Nordson Corporation | 1200 |
6 |
| Ricoh Company, Ltd. | 13346 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
4 |
| Raven Industries, Inc. | 341 |
4 |
| Wagner Spray Tech Corporation | 390 |
4 |
| Graco Minnesota Inc. | 1277 |
3 |
| Toyo Seikan Co., Ltd. | 621 |
3 |
| Transitions Optical Limited | 174 |
3 |
| Vaxxas Pty Limited | 53 |
3 |
| ABB Schweiz AG | 7590 |
2 |
| Atlas Copco Airpower, naamloze vennootschap | 1078 |
2 |
| Pumptec, Inc. | 14 |
2 |
| Rain Bird Corporation | 426 |
2 |
| Semes Co., Ltd. | 1677 |
2 |
| Spraying Systems Co. | 505 |
2 |
| W.M. Barr & Company, Inc. | 236 |
2 |
| Agc, Inc. | 5502 |
2 |
| Philip Morris Products S.A. | 8157 |
1 |
| Other owners | 29 |