MA; Caixia
Patent Applications and Registrations
Patent applications and USPTO patent grants for MA; Caixia.The latest application filed is for "occluder with no externally protruding structure at either end".
- MA; Caixia - Shanghai CN
Trademarks
| Patent | Date |
|---|---|
| Occluder With No Externally Protruding Structure At Either End App 20220192679 - ZHANG; Jin ; et al. | 2022-06-23 |
| Degradable occluder Grant 11,337,683 - Zhang , et al. May 24, 2 | 2022-05-24 |
| Degradable Occluder App 20190076136 - ZHANG; Jin ; et al. | 2019-03-14 |
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