- All sections
- B - Performing operationstransporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 5/32 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
Patent holdings for IPC class B03B 5/32
Total number of patents in this class: 63
10-year publication summary
|
5
|
1
|
7
|
7
|
4
|
12
|
2
|
2
|
2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FLSmidth A/S | 786 |
6 |
| Good Earth IP Holdings, LLC | 7 |
4 |
| Xerox Corporation | 4381 |
3 |
| Kolon Glotech, Inc. | 33 |
3 |
| Newcastle Innovation Limited | 74 |
3 |
| Sungwon Recycle Co., Ltd. | 3 |
3 |
| General Electric Company | 13999 |
2 |
| Shimadzu Corporation | 6376 |
2 |
| Mineral Technologies Pty Ltd | 8 |
2 |
| TAV Holdings, Inc. | 15 |
2 |
| BASF Corporation | 1680 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49027 |
1 |
| Alekseev, Mikhail Pavlovich | 1 |
1 |
| Entwicklungsges. Frank Mohr U. Gerhard Kreger, Jun.GBR | 1 |
1 |
| GM Innovations Limited | 17 |
1 |
| HeidelbergCement AG | 77 |
1 |
| Japan Advanced Institute of Science and Technology | 129 |
1 |
| Japan Health Sciences Foundation | 67 |
1 |
| Kuraray Co., Ltd. | 3616 |
1 |
| RareCyte, Inc. | 155 |
1 |
| Other owners | 23 |