- 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 48/74 - Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
Patent holdings for IPC class B29C 48/74
Total number of patents in this class: 10
10-year publication summary
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0
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1
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0
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1
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0
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1
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3
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0
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1
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shibaura Machine Co., Ltd. | 259 |
4 |
| battenfeld-cincinnati Germany GmbH | 58 |
1 |
| The Japan Steel Works, Ltd. | 826 |
1 |
| National University Corporation Kanazawa University | 256 |
1 |
| Oerlikon Textile GmbH & Co. KG | 512 |
1 |
| Valerio, Thomas A. | 2 |
1 |
| Atlantic Global Enterprises, Inc. | 1 |
1 |
| Other owners | 0 |