- 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 39/28 - Moulds or cores with means to avoid flashes
Patent holdings for IPC class B29C 39/28
Total number of patents in this class: 15
10-year publication summary
|
1
|
2
|
1
|
1
|
0
|
1
|
2
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7259 |
2 |
| ANDREAS Hettich GmbH & Co. KG | 116 |
2 |
| INOAC Corporation | 230 |
2 |
| Kaneka Corporation | 4703 |
1 |
| Henkel AG & Co. KGaA | 10770 |
1 |
| Cleanup Corporation | 16 |
1 |
| KMT Robotic Solutions, Inc. | 2 |
1 |
| SABIC Global Technologies B.V. | 4597 |
1 |
| Tinsley Transfers, Inc. | 9 |
1 |
| Encore Automation, LLC | 25 |
1 |
| Port Jervis Laboratories, Inc. | 5 |
1 |
| Astemo, Ltd. | 600 |
1 |
| Other owners | 0 |