- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 13/28 - Fastening by spring action between upper and lower parts of prostheses
Patent holdings for IPC class A61C 13/28
Total number of patents in this class: 6
10-year publication summary
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0
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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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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TriAgenics, Inc. | 33 |
2 |
| Bio Dental Solution Ltd | 1 |
1 |
| Dumont Switzerland AG | 1 |
1 |
| Group Vander Kerken Van der Veken N.V. | 1 |
1 |
| Pusan National University Industry-University Cooperation Foundation | 562 |
1 |
| Other owners | 0 |