- 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 45/22 - Multiple nozzle systems
Patent holdings for IPC class B29C 45/22
Total number of patents in this class: 137
10-year publication summary
|
6
|
5
|
12
|
3
|
3
|
10
|
8
|
12
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mold-Masters (2007) Limited | 243 |
27 |
| Husky Injection Molding Systems Ltd. | 1034 |
25 |
| Synventive Molding Solutions, Inc. | 184 |
5 |
| Colgate-Palmolive Company | 5786 |
4 |
| Canon Inc. | 40095 |
3 |
| DME Company LLC | 58 |
3 |
| INGLASS S.p.A. | 90 |
3 |
| Seiko Epson Corporation | 19398 |
2 |
| Acushnet Company | 2522 |
2 |
| Kia Motors Corporation | 7754 |
2 |
| Gebr. Krallmann GmbH | 12 |
2 |
| Injectnotech Inc. | 11 |
2 |
| Keiryo Packaging SA | 10 |
2 |
| King Steel Machinery Co., Ltd. | 43 |
2 |
| Milacron LLC | 91 |
2 |
| Otto Männer Innovation GmbH | 45 |
2 |
| R & D Tool & Engineering Co. | 28 |
2 |
| Otto Männer GmbH | 31 |
2 |
| Westfall Acquisition III, Inc. | 15 |
2 |
| LG Electronics Inc. | 73344 |
1 |
| Other owners | 42 |