- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 48/63 - Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
Patent holdings for IPC class B29C 48/63
Total number of patents in this class: 21
10-year publication summary
|
2
|
1
|
2
|
1
|
3
|
1
|
0
|
4
|
2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shibaura Machine Co., Ltd. | 260 |
6 |
| Sumika Color Co., Ltd. | 5 |
3 |
| Arkema Inc. | 1061 |
2 |
| BASF SE | 21308 |
1 |
| Toyota Motor Corporation | 35813 |
1 |
| Dow Global Technologies LLC | 10960 |
1 |
| Compagnie générale des établissements Michelin SCA | 2718 |
1 |
| Kaneka Corporation | 4713 |
1 |
| The Japan Steel Works, Ltd. | 826 |
1 |
| Thermwood Corporation | 221 |
1 |
| The University of Akron | 622 |
1 |
| LEGO A/S | 555 |
1 |
| Compagnie Generale des Etablissements Michelin | 4971 |
1 |
| Other owners | 0 |