- 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: 728
10-year publication summary
|
56
|
61
|
50
|
70
|
75
|
77
|
42
|
80
|
50
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21303 |
27 |
| LG Chem, Ltd. | 17921 |
27 |
| Mitsubishi Chemical Corporation | 4724 |
25 |
| SABIC Global Technologies B.V. | 4597 |
16 |
| Borealis AG | 2737 |
11 |
| Coperion GmbH | 165 |
10 |
| Dow Global Technologies LLC | 10944 |
9 |
| Ricoh Company, Ltd. | 13342 |
8 |
| Sumitomo Chemical Company, Limited | 9016 |
8 |
| Arkema France | 4242 |
8 |
| Pioneer Pet Products, LLC | 126 |
8 |
| Evonik Operations GmbH | 4362 |
8 |
| Xerox Corporation | 4391 |
7 |
| Dressler Group GmbH & Co. KG | 16 |
7 |
| Idemitsu Kosan Co., Ltd. | 4235 |
6 |
| Adidas AG | 1727 |
6 |
| Kuraray Co., Ltd. | 3589 |
6 |
| Nippon Shokubai Co., Ltd. | 1538 |
6 |
| Daikin Industries, Ltd. | 10499 |
5 |
| Henkel AG & Co. KGaA | 10770 |
5 |
| Other owners | 515 |