- 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 45/37 - Mould cavity walls
Patent holdings for IPC class B29C 45/37
Total number of patents in this class: 589
10-year publication summary
|
52
|
51
|
48
|
50
|
35
|
49
|
48
|
29
|
39
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148402 |
11 |
| Konica Minolta, Inc. | 8840 |
10 |
| Acushnet Company | 2542 |
7 |
| Enplas Corporation | 884 |
7 |
| Canon Inc. | 40733 |
6 |
| FUJIFILM Corporation | 29728 |
6 |
| Bridgestone Corporation | 7219 |
6 |
| Boegli-Gravures S.A. | 119 |
6 |
| Digimarc Corporation | 733 |
6 |
| Keter Plastic Ltd. | 287 |
6 |
| Toyota Shatai Kabushiki Kaisha | 433 |
6 |
| Honda Motor Co., Ltd. | 25774 |
5 |
| Hyundai Motor Company | 22580 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
5 |
| Konica Minolta Opto, Inc. | 1046 |
5 |
| Besi Netherlands B.V. | 54 |
5 |
| ElringKlinger AG | 542 |
5 |
| Essilor International (compagnie Generale D'optique) | 3003 |
5 |
| Koito Manufacturing Co., Ltd. | 2307 |
5 |
| Nissei ASB Machine Co., Ltd. | 387 |
5 |
| Other owners | 467 |