- 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 45/54 - Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
Patent holdings for IPC class B29C 45/54
Total number of patents in this class: 105
10-year publication summary
7
|
10
|
8
|
9
|
8
|
2
|
15
|
9
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sodick Co., Ltd. | 301 |
8 |
S.i.p.a. Societa Industrializzazione Progettazione e Automazione S.p.A. | 179 |
7 |
South China University of Technology | 1581 |
7 |
The Japan Steel Works, Ltd. | 597 |
5 |
Nissei Plastic Industrial Co., Ltd. | 127 |
5 |
Seiko Epson Corporation | 18724 |
3 |
ENGEL AUSTRIA GmbH | 110 |
3 |
Husky Injection Molding Systems Ltd. | 1060 |
3 |
KraussMaffei Technologies GmbH | 354 |
3 |
Milacron LLC | 144 |
3 |
Sumitomo Heavy Industries, Ltd. | 1670 |
3 |
Tetra Laval Holdings & Finance S.A. | 2007 |
3 |
Toshiba Machine Engineering Co., Ltd. | 3 |
3 |
Toyo Seikan Group Holdings, Ltd. | 765 |
3 |
Guangzhou Huaxinke Intelligent Manufacturing Technology Co., Ltd. | 13 |
3 |
Idemitsu Kosan Co., Ltd. | 3995 |
2 |
Landshuter Werkzeugbau Alfred Steinl GmbH & Co. KG | 6 |
2 |
Shunde Polytechnic | 22 |
2 |
LU, Hsaio-Ting | 12 |
2 |
Shibaura Machine Co., Ltd. | 184 |
2 |
Other owners | 33 |