- 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 33/02 - Moulds or coresDetails thereof or accessories therefor with incorporated heating or cooling means
Patent holdings for IPC class B29C 33/02
Total number of patents in this class: 700
10-year publication summary
|
53
|
70
|
62
|
43
|
37
|
46
|
21
|
29
|
24
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7240 |
104 |
| The Yokohama Rubber Co., Ltd. | 4104 |
70 |
| Sumitomo Rubber Industries, Ltd. | 4712 |
28 |
| Toyo Tire Corporation | 1025 |
21 |
| The Boeing Company | 20110 |
15 |
| Compagnie Generale des Etablissements Michelin | 4855 |
15 |
| Mitsubishi Heavy Industries Machinery Technology Corporation | 65 |
14 |
| Surface Generation Limited | 46 |
14 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 475 |
10 |
| Ebert Composites Corporation | 31 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8995 |
7 |
| Husky Injection Molding Systems Ltd. | 1017 |
7 |
| Airbus Operations GmbH | 3397 |
6 |
| Fuji Seiko Co., Ltd. | 60 |
5 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 573 |
5 |
| AMS Belgium | 9 |
4 |
| Ecole Nationale Superieure d'Arts et Metiers | 37 |
4 |
| Fuji Shoji Co., Ltd. | 68 |
4 |
| Hirotek Inc. | 12 |
4 |
| Persico S.p.A. | 58 |
4 |
| Other owners | 351 |