- 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 7/08 - MixingKneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices shaking, oscillating or vibrating
Patent holdings for IPC class B29B 7/08
Total number of patents in this class: 33
10-year publication summary
|
2
|
3
|
3
|
0
|
0
|
10
|
7
|
1
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10332 |
15 |
| Sumitomo Bakelite Co., Ltd. | 1499 |
2 |
| Bayer MaterialScience AG | 800 |
1 |
| Nitto Denko Corporation | 8241 |
1 |
| Sumitomo Chemical Company, Limited | 9047 |
1 |
| Ampacet Corp. | 38 |
1 |
| Arkema France | 4154 |
1 |
| DIC Corporation | 3802 |
1 |
| Drexel University | 991 |
1 |
| Heraeus Medical GmbH | 288 |
1 |
| Korea Research Institute of Chemical Technology | 1390 |
1 |
| Korea Research Institute of Standards and Science | 675 |
1 |
| Nitta Haas Incorporated | 70 |
1 |
| Toyota Boshoku Kabushiki Kaisha | 1406 |
1 |
| Carbon, Inc. | 398 |
1 |
| Ka Shui Manufactory Co. Ltd. | 4 |
1 |
| Suzhou Cangmin Electronic Technology Co., Ltd. | 5 |
1 |
| Wisdom Pool Research Institute G.K. | 1 |
1 |
| Other owners | 0 |