Hartnick; Christopher
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hartnick; Christopher.The latest application filed is for "biodegradable silk ear tubes".
- Hartnick; Christopher - Newton MA
| Patent | Date |
|---|---|
| Biodegradable silk ear tubes Grant 11,229,726 - Kaplan , et al. January 25, 2 | 2022-01-25 |
| Biodegradable Silk Ear Tubes App 20210220526 - Kaplan; David ; et al. | 2021-07-22 |
| Biodegradable Silk Ear Tubes App 20200078495 - Kaplan; David ; et al. | 2020-03-12 |
| Silk Fibroin Tracheal Stent App 20200054796 - Kaplan; David L. ; et al. | 2020-02-20 |
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