- 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 13/00 - Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
Patent holdings for IPC class B07B 13/00
Total number of patents in this class: 216
10-year publication summary
|
13
|
18
|
21
|
11
|
21
|
10
|
12
|
7
|
12
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technological Resources Pty. Limited | 444 |
19 |
| CP Manufacturing, Inc. | 31 |
7 |
| Emerging Acquisitions, LLC | 41 |
7 |
| Nanopix Integrated Software; Solutions Private Limited | 15 |
5 |
| Attero Recycling Pvt. Ltd. | 18 |
4 |
| Stryker Corporation | 3864 |
3 |
| Haver & Boecker OHG | 211 |
3 |
| SunCor Energy Inc. | 838 |
3 |
| Turbo Screen International Limited | 3 |
3 |
| Sortera Technologies, Inc. | 26 |
3 |
| Siemens AG | 24990 |
2 |
| LG Chem, Ltd. | 17205 |
2 |
| Seiko Epson Corporation | 18724 |
2 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| Blue Leaf I.P., Inc. | 2758 |
2 |
| Ablation Technologies, LLC | 2 |
2 |
| Altria Client Services LLC | 1866 |
2 |
| Comet Traitements SA | 2 |
2 |
| Crary Industries, Inc. | 31 |
2 |
| General Mills, Inc. | 990 |
2 |
| Other owners | 139 |