- 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 9/04 - Making granules by dividing preformed material in the form of plates or sheets
Patent holdings for IPC class B29B 9/04
Total number of patents in this class: 68
10-year publication summary
|
7
|
1
|
9
|
7
|
8
|
7
|
5
|
5
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microworks Co., Ltd. | 128 |
6 |
| Sumitomo Bakelite Co., Ltd. | 1541 |
3 |
| Rohm and Haas Company | 2943 |
2 |
| Dow Global Technologies LLC | 10994 |
2 |
| BBA Innova AG | 3 |
2 |
| Nora Systems GmbH | 139 |
2 |
| Oji Holdings Corporation | 800 |
2 |
| Rapid Granulator AB | 29 |
2 |
| Toyota Boshoku Kabushiki Kaisha | 1502 |
2 |
| New Zealand Institute for Bioeconomy Science Limited | 25 |
2 |
| BASF SE | 21306 |
1 |
| LG Chem, Ltd. | 17950 |
1 |
| Airbus Operations S.L. | 559 |
1 |
| Ricoh Company, Ltd. | 13333 |
1 |
| Uop LLC | 4390 |
1 |
| Idemitsu Unitech Co., Ltd. | 194 |
1 |
| Mitsui Chemicals Tohcello, Inc. | 243 |
1 |
| AFI Licensing LLC | 240 |
1 |
| Arkema Inc. | 1060 |
1 |
| BAE SYSTEMS plc | 2500 |
1 |
| Other owners | 33 |