- All sections
- B - Performing operationstransporting
- B29B - Preparation or pretreatment of the material to be shapedmaking granules or preformsrecovery of plastics or other constituents of waste material containing plastics
- B29B 9/12 - Making granules characterised by structure or composition
Patent holdings for IPC class B29B 9/12
Total number of patents in this class: 676
10-year publication summary
|
46
|
55
|
61
|
49
|
70
|
75
|
75
|
41
|
72
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20803 |
34 |
| LG Chem, Ltd. | 17564 |
25 |
| Mitsubishi Chemical Corporation | 4492 |
23 |
| SABIC Global Technologies B.V. | 4302 |
16 |
| Borealis AG | 2793 |
11 |
| Dow Global Technologies LLC | 10384 |
9 |
| Coperion GmbH | 153 |
9 |
| Ricoh Company, Ltd. | 13209 |
8 |
| Sumitomo Chemical Company, Limited | 9018 |
8 |
| Arkema France | 4015 |
8 |
| Pioneer Pet Products, LLC | 133 |
8 |
| Evonik Operations GmbH | 4060 |
8 |
| Xerox Corporation | 7026 |
7 |
| Idemitsu Kosan Co., Ltd. | 4166 |
7 |
| Dressler Group GmbH & Co. KG | 19 |
7 |
| Adidas AG | 1541 |
6 |
| Henkel AG & Co. KGaA | 10482 |
5 |
| CJ Cheiljedang Corporation | 3393 |
5 |
| Kuraray Co., Ltd. | 3491 |
5 |
| LG Hausys, Ltd. | 822 |
5 |
| Other owners | 462 |