- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 33/02 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details 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: 673
10-year publication summary
|
56
|
50
|
55
|
71
|
64
|
45
|
40
|
47
|
23
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7067 |
102 |
| The Yokohama Rubber Co., Ltd. | 3929 |
67 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
28 |
| Toyo Tire Corporation | 943 |
21 |
| The Boeing Company | 19843 |
14 |
| Mitsubishi Heavy Industries Machinery Technology Corporation | 64 |
14 |
| Compagnie Generale des Etablissements Michelin | 4450 |
14 |
| Surface Generation Limited | 50 |
13 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
11 |
| Ebert Composites Corporation | 33 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| Husky Injection Molding Systems Ltd. | 1060 |
7 |
| Airbus Operations GmbH | 3188 |
6 |
| Fuji Seiko Co., Ltd. | 62 |
5 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
5 |
| General Electric Company | 18133 |
4 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| AMS Belgium | 8 |
4 |
| Fuji Shoji Co., Ltd. | 73 |
4 |
| Hirotek Inc. | 12 |
4 |
| Other owners | 331 |