- 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 43/34 - Feeding the material to the mould or the compression means
Patent holdings for IPC class B29C 43/34
Total number of patents in this class: 689
10-year publication summary
|
28
|
37
|
48
|
65
|
48
|
62
|
53
|
75
|
56
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
54 |
| Toray Industries, Inc. | 6652 |
38 |
| Towa Corporation | 236 |
22 |
| Teijin Limited | 1216 |
21 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
18 |
| Apic Yamada Corporation | 72 |
18 |
| Mitsubishi Chemical Corporation | 4313 |
14 |
| Toyo Seikan Kaisha, Ltd. | 419 |
13 |
| Honda Motor Co., Ltd. | 24537 |
12 |
| Arris Composites, Inc. | 94 |
12 |
| The Boeing Company | 19843 |
10 |
| The Japan Steel Works, Ltd. | 597 |
10 |
| Canon Inc. | 36841 |
9 |
| Kikusui Seisakusho Ltd. | 43 |
9 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
8 |
| BASF Coatings GmbH | 1128 |
6 |
| Kyoraku Co., Ltd. | 485 |
6 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| Seiko Epson Corporation | 18724 |
5 |
| Other owners | 393 |