- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 15/00 - Preventing escape of dirt or fumes from the area where they are producedCollecting or removing dirt or fumes from that area
Patent holdings for IPC class B08B 15/00
Total number of patents in this class: 402
10-year publication summary
|
35
|
33
|
31
|
18
|
25
|
27
|
39
|
18
|
31
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11590 |
38 |
| Oy Halton Group Ltd. | 132 |
9 |
| Fumex AB | 41 |
8 |
| Sierra Dust Control, LLC | 7 |
7 |
| FIPAK Research And Development Company | 32 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46224 |
5 |
| Apex Brands, Inc. | 718 |
5 |
| Tokyo Electron Limited | 13169 |
3 |
| SK Hynix Inc. | 11700 |
3 |
| Whirlpool Corporation | 4481 |
3 |
| EOS GmbH Electro Optical Systems | 417 |
3 |
| FANUC Corporation | 6882 |
3 |
| Greenheck Fan Corporation | 94 |
3 |
| Hochiki Corporation | 156 |
3 |
| Husqvarna AB | 2965 |
3 |
| Lincoln Global, Inc. | 2141 |
3 |
| Plymovent Corporation | 7 |
3 |
| Semes Co., Ltd. | 1530 |
3 |
| Trumpf, Inc. | 20 |
3 |
| Nederman Holding AB | 11 |
3 |
| Other owners | 285 |