- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 9/087 - Cleaning of containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
Patent holdings for IPC class B08B 9/087
Total number of patents in this class: 148
10-year publication summary
|
16
|
13
|
11
|
16
|
20
|
14
|
24
|
18
|
22
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Calico Cottage, Inc. | 37 |
6 |
| Zodiac Pool Systems LLC | 399 |
5 |
| Veolia Nuclear Solutions Inc. | 62 |
4 |
| Spokane Stainless Technologies, Inc. | 16 |
4 |
| Xingmai Innovation Technology (Suzhou) Co., Ltd. | 129 |
3 |
| Samsung Electronics Co., Ltd. | 146811 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42945 |
2 |
| Bruker Nano, Inc. | 340 |
2 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1244 |
2 |
| Hamilton Beach Brands, Inc. | 387 |
2 |
| Haver & Boecker OHG | 229 |
2 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1213 |
2 |
| Micronova Manufacturing, Inc. | 32 |
2 |
| Vorwerk & Co. Interholding GmbH | 461 |
2 |
| Altan Robotech Inc. | 20 |
2 |
| ScrapeItRx LLC | 2 |
2 |
| Danco, Inc. | 212 |
2 |
| Hunan Brunp Vehicles Recycling Co., Ltd. | 75 |
2 |
| Dong IL Industry Co., Ltd. | 2 |
2 |
| Schlumberger Technology Corporation | 10780 |
1 |
| Other owners | 97 |