- All sections
- B - Performing operationstransporting
- B07B - Separating solids from solids by sieving, screening, sifting or by using gas currentsseparating 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 currentsGeneral arrangement of plant, e.g. flow sheets
Patent holdings for IPC class B07B 9/00
Total number of patents in this class: 228
10-year publication summary
|
22
|
13
|
20
|
16
|
25
|
28
|
12
|
14
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daiki Co., Ltd. | 156 |
6 |
| WM Intellectual Property Holdings, L.L.C. | 241 |
5 |
| BASF SE | 20803 |
4 |
| Seiko Epson Corporation | 19281 |
4 |
| JX Nippon Mining & Metals Corporation | 1499 |
4 |
| Tate & Lyle Solutions USA LLC | 119 |
4 |
| JX Metals Corporation | 116 |
4 |
| China University of Mining and Technology | 1245 |
3 |
| Hongta Tobacco (Group) Co., Ltd. | 56 |
3 |
| IHI Corporation | 3413 |
3 |
| Nippon Shokubai Co., Ltd. | 1505 |
3 |
| The Original Resinator, LLC | 15 |
3 |
| Savage Equipment, Inc. | 15 |
3 |
| Tokuyama Corporation | 1374 |
3 |
| Xi'an Jiaotong University | 650 |
3 |
| TAV Holdings, Inc. | 14 |
3 |
| Qingdao University of Technology | 610 |
3 |
| Balsu Gida Sanayi ve Ticaret Anonim Sirketi | 26 |
3 |
| WANG, Guangling | 11 |
3 |
| Volt Carbon Technologies Inc. | 9 |
3 |
| Other owners | 158 |