- 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 45/46 - Means for plasticising or homogenising the moulding material or forcing it into the mould
Patent holdings for IPC class B29C 45/46
Total number of patents in this class: 130
10-year publication summary
|
10
|
7
|
8
|
6
|
4
|
5
|
16
|
21
|
10
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
10 |
| FANUC Corporation | 5803 |
5 |
| Husky Injection Molding Systems Ltd. | 1060 |
5 |
| KraussMaffei Technologies GmbH | 354 |
3 |
| Sodick Co., Ltd. | 301 |
3 |
| Zhafir Plastics Machinery GmbH | 6 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| BASF SE | 19740 |
2 |
| The Boeing Company | 19843 |
2 |
| Canon Inc. | 36841 |
2 |
| Airbus Deutschland GmbH | 313 |
2 |
| Daikin Industries, Ltd. | 9495 |
2 |
| Century Innovation Corporation | 9 |
2 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) | 24 |
2 |
| Haitian Plastics Machinery Group Co., Ltd. | 16 |
2 |
| Huntsman International LLC | 708 |
2 |
| iMFLUX Inc | 231 |
2 |
| Safran Aircraft Engines | 5739 |
2 |
| South China University of Technology | 1581 |
2 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
2 |
| Other owners | 73 |