- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 15/04 - Preventing escape of dirt or fumes from the area where they are producedCollecting or removing dirt or fumes from that area from a small area, e.g. a tool
Patent holdings for IPC class B08B 15/04
Total number of patents in this class: 309
10-year publication summary
|
17
|
25
|
22
|
25
|
20
|
39
|
54
|
30
|
43
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11453 |
16 |
| Fumex AB | 42 |
12 |
| Milwaukee Electric Tool Corporation | 4364 |
12 |
| Hilti Aktiengesellschaft | 3492 |
7 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3502 |
5 |
| The Boeing Company | 20048 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42549 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
4 |
| Alltec angewandte Laserlicht Technologie GmbH | 94 |
4 |
| LG Energy Solution, Ltd. | 14890 |
4 |
| Samsung Display Co., Ltd. | 34595 |
3 |
| LG Electronics Inc. | 72890 |
3 |
| Robert Bosch GmbH | 42647 |
3 |
| Tokyo Electron Limited | 12681 |
3 |
| Alexander Binzel Schweisstechnik GmbH & Co. KG | 110 |
3 |
| Apex Brands, Inc. | 696 |
3 |
| Contemporary Amperex Technology Co., Limited | 6522 |
3 |
| Donaldson Company, Inc. | 1600 |
3 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
3 |
| Lincoln Global, Inc. | 2159 |
3 |
| Other owners | 207 |