Zhong; Shengping Sam
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhong; Shengping Sam.The latest application filed is for "acellular collagenous tissue and a processing method of artificial heart valve comprising the acellular collagenous tissue".
- Zhong; Shengping Sam - Jiangsu CN
- ZHONG; SHENGPING SAM - CHANGSHU CN
| Patent | Date |
|---|---|
| Artificial heart valve annuloplasty ring Grant 10,166,099 - Jin , et al. J | 2019-01-01 |
| Method for preparing an artificial heart valve leaflet Grant 10,149,755 - Zhong , et al. Dec | 2018-12-11 |
| Acellular Collagenous Tissue And A Processing Method Of Artificial Heart Valve Comprising The Acellular Collagenous Tissue App 20170006858 - ZHONG; SHENGPING SAM ; et al. | 2017-01-12 |
| Artificial Heart Valve Annuloplasty Ring App 20160338830 - JIN; CHANG ; et al. | 2016-11-24 |
| Artificial Heart Valve Annuloplasty Ring App 20160310275 - JIN; CHANG ; et al. | 2016-10-27 |
| Method For Preparing An Artificial Heart Valve Leaflet App 20160310266 - ZHONG; SHENGPING SAM ; et al. | 2016-10-27 |
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