- All sections
- B - Performing operations; transporting
- B07B - Separating solids from solids by sieving, screening, sifting or by using gas currents; separating by other dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
- B07B 9/00 - Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Patent holdings for IPC class B07B 9/00
Total number of patents in this class: 223
10-year publication summary
|
30
|
22
|
13
|
20
|
16
|
25
|
27
|
12
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daiki Co., Ltd. | 140 |
6 |
| JX Nippon Mining & Metals Corporation | 1576 |
5 |
| WM Intellectual Property Holdings, L.L.C. | 213 |
5 |
| BASF SE | 19740 |
4 |
| Seiko Epson Corporation | 18724 |
4 |
| JX Metals Corporation | 111 |
4 |
| China University of Mining and Technology | 1189 |
3 |
| Hongta Tobacco (Group) Co., Ltd. | 58 |
3 |
| IHI Corporation | 3268 |
3 |
| The Original Resinator, LLC | 15 |
3 |
| Savage Equipment, Inc. | 16 |
3 |
| Taiheiyo Cement Corporation | 237 |
3 |
| Tokuyama Corporation | 1248 |
3 |
| Xi'an Jiaotong University | 579 |
3 |
| TAV Holdings, Inc. | 15 |
3 |
| Qingdao University of Technology | 555 |
3 |
| Balsu Gida Sanayi ve Ticaret Anonim Sirketi | 15 |
3 |
| WANG, Guangling | 11 |
3 |
| Tate & Lyle Solutions USA LLC | 105 |
3 |
| Ford Motor Company | 2817 |
2 |
| Other owners | 154 |