- 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 48/53 - Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
Patent holdings for IPC class B29C 48/53
Total number of patents in this class: 39
10-year publication summary
|
3
|
5
|
5
|
8
|
8
|
5
|
4
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxell, Ltd. | 3038 |
5 |
| Davis-Standard, LLC | 103 |
4 |
| Gneuss GmbH | 67 |
4 |
| Maxell Holdings, Ltd. | 1258 |
4 |
| Shibaura Machine Co., Ltd. | 260 |
3 |
| KraussMaffei Technologies GmbH | 329 |
2 |
| Toshiba Kikai Kabushiki Kaisha | 258 |
2 |
| AIM3D GmbH | 37 |
2 |
| 3m Innovative Properties Company | 17481 |
1 |
| BASF SE | 21308 |
1 |
| Dow Global Technologies LLC | 10960 |
1 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 199 |
1 |
| HSP Technologies Inc. | 21 |
1 |
| The Japan Steel Works, Ltd. | 826 |
1 |
| Omachron Intellectual Property Inc. | 967 |
1 |
| Rutgers, The State University of New Jersey | 1972 |
1 |
| Universität Linz | 40 |
1 |
| Toyo Tire Corporation | 1055 |
1 |
| KraussMaffei Extrusion GmbH | 57 |
1 |
| Soapworks Limited | 3 |
1 |
| Other owners | 1 |