- 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 51/32 - Moulds having cutting means
Patent holdings for IPC class B29C 51/32
Total number of patents in this class: 83
10-year publication summary
|
11
|
8
|
8
|
8
|
8
|
5
|
7
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyoraku Co., Ltd. | 497 |
7 |
| KIEFEL GmbH | 134 |
5 |
| Alto Packaging Limited | 9 |
4 |
| Dow Global Technologies LLC | 10177 |
3 |
| Asano Laboratories Co., Ltd. | 37 |
3 |
| Dexter Mould Technology B.V. | 6 |
3 |
| Bay Materials, LLC | 42 |
2 |
| Bosch Sprang Beheer B.V. | 4 |
2 |
| Kautex Textron GmbH & Co. KG | 491 |
2 |
| Persico S.p.A. | 56 |
2 |
| RPC Bebo-plastik GmbH | 6 |
2 |
| Sarong S.p.A. | 140 |
2 |
| Graphic Packaging International, LLC | 1440 |
2 |
| PulPac AB | 89 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13060 |
2 |
| Dragulinescu, Ionel-dan | 2 |
2 |
| Samsung Electronics Co., Ltd. | 139551 |
1 |
| Toyota Motor Corporation | 30540 |
1 |
| Nike, Inc. | 13695 |
1 |
| Kao Corporation | 4921 |
1 |
| Other owners | 34 |