- All sections
- B - Performing operations; transporting
- B29B - Preparation or pretreatment of the material to be shaped; making granules or preforms; recovery of plastics or other constituents of waste material containing plastics
- B29B 9/06 - Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
Patent holdings for IPC class B29B 9/06
Total number of patents in this class: 1119
10-year publication summary
|
86
|
83
|
107
|
108
|
109
|
93
|
86
|
101
|
68
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Automatik Plastics Machinery GmbH | 60 |
43 |
| BASF SE | 19740 |
37 |
| The Japan Steel Works, Ltd. | 597 |
31 |
| Mitsubishi Chemical Corporation | 4313 |
30 |
| Gala Industries, Inc. | 58 |
28 |
| SABIC Global Technologies B.V. | 4044 |
28 |
| Maag Gala, Inc. | 76 |
26 |
| Maag Automatik GmbH | 33 |
19 |
| Sumitomo Chemical Company, Limited | 8808 |
17 |
| ExxonMobil Chemical Patents Inc. | 4286 |
17 |
| Borealis AG | 2558 |
17 |
| Coperion GmbH | 131 |
14 |
| LG Chem, Ltd. | 17205 |
12 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 183 |
12 |
| Dow Global Technologies LLC | 10147 |
10 |
| Evonik Operations GmbH | 3879 |
10 |
| Basell Polyolefine GmbH | 575 |
9 |
| Mitsubishi Engineering-Plastics Corporation | 311 |
9 |
| Polyplastics Co., Ltd. | 563 |
9 |
| Sekisui Plastics Co., Ltd. | 345 |
9 |
| Other owners | 732 |