- 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 41/40 - Cores
Patent holdings for IPC class B29C 41/40
Total number of patents in this class: 56
10-year publication summary
|
6
|
7
|
5
|
5
|
9
|
6
|
1
|
2
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Top Glove International Sdn. Bhd. | 37 |
4 |
| The Procter & Gamble Company | 22037 |
2 |
| The Boeing Company | 20042 |
2 |
| Allergan, Inc. | 2356 |
2 |
| DSM IP Assets B.V. | 5605 |
2 |
| Toray Industries, Inc. | 6931 |
2 |
| REMCON PLASTICS, Inc. | 8 |
2 |
| Synthomer (UK) Limited | 40 |
2 |
| Vulco, S.A. | 51 |
2 |
| Institute of Materials, China Academy of Engineering Physics | 10 |
2 |
| FUJIFILM Corporation | 29305 |
1 |
| Ford Global Technologies, LLC | 20520 |
1 |
| Tokyo Electron Limited | 12645 |
1 |
| Ansell Limited | 479 |
1 |
| Cytec Technology Corp. | 276 |
1 |
| ExxonMobil Upstream Research Company | 2406 |
1 |
| Faigle Kunststoffe Gesellschaft m.b.H. | 35 |
1 |
| Kuraray Co., Ltd. | 3502 |
1 |
| Nakata Coating Co., Ltd. | 24 |
1 |
| Polytech Health & Aesthetics GmbH | 20 |
1 |
| Other owners | 24 |