- 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 45/58 - Means for plasticising or homogenising the moulding material or forcing it into the mould - Details
Patent holdings for IPC class B29C 45/58
Total number of patents in this class: 90
10-year publication summary
|
2
|
7
|
2
|
12
|
6
|
6
|
13
|
10
|
12
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
4 |
| ENGEL AUSTRIA GmbH | 110 |
4 |
| Sodick Co., Ltd. | 301 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| FANUC Corporation | 5803 |
3 |
| Gienkee Plas Science & Technology (Suzhou) Co., Ltd. | 7 |
3 |
| BASF SE | 19740 |
2 |
| Canon Inc. | 36841 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Afros S.p.A. | 16 |
2 |
| Besi Netherlands B.V. | 46 |
2 |
| Cheng Ho Chen | 2 |
2 |
| The Japan Steel Works, Ltd. | 597 |
2 |
| KraussMaffei Technologies GmbH | 354 |
2 |
| Landshuter Werkzeugbau Alfred Steinl GmbH & Co. KG | 6 |
2 |
| Netstal-maschinen AG | 83 |
2 |
| REP International | 16 |
2 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
2 |
| Ultrasion, S.L. | 10 |
2 |
| Shunde Polytechnic | 22 |
2 |
| Other owners | 41 |