- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 33/00 - Producing bushes for bearings
Patent holdings for IPC class B29D 33/00
Total number of patents in this class: 11
10-year publication summary
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0
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0
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0
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1
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0
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0
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0
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1
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7247 |
1 |
| Schaeffler Technologies AG & Co. KG | 11003 |
1 |
| APQ Development, LLC | 11 |
1 |
| Federal-Mogul Wiesbaden GmbH | 97 |
1 |
| NSK Americas, Inc. | 33 |
1 |
| Saint-Gobain Performance Plastics Pampus GmbH | 119 |
1 |
| THK Co., Ltd. | 1194 |
1 |
| ThyssenKrupp AG | 3399 |
1 |
| ThyssenKrupp Federn und Stabilisatoren GmbH | 51 |
1 |
| Zhejiang CSB Plastic Bearing Technology Co., Ltd. | 7 |
1 |
| Systems Protection Group US LLC | 239 |
1 |
| Other owners | 0 |