Qin; Yimin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qin; Yimin.The latest application filed is for "wound dressing".
- Qin; Yimin - Northwich GB
- Qin, Yimin - Cheshire GB
Trademarks
| Patent | Date |
|---|---|
| Wound dressing Grant 8,158,845 - Qin , et al. April 17, 2 | 2012-04-17 |
| Polysaccharide fibres Grant 7,229,689 - Qin , et al. June 12, 2 | 2007-06-12 |
| Wound dressing App 20060067992 - Qin; Yimin ; et al. | 2006-03-30 |
| Polysaccharide fibres App 20050101900 - Qin, Yimin ; et al. | 2005-05-12 |
| Wound dressing App 20040243041 - Qin, Yimin ; et al. | 2004-12-02 |
| Foam materials Grant 6,656,974 - Renn , et al. December 2, 2 | 2003-12-02 |
| Hydrogels Grant 6,534,083 - Gilding , et al. March 18, 2 | 2003-03-18 |
| Dehydrated hydrogels Grant 6,372,248 - Qin , et al. April 16, 2 | 2002-04-16 |
| Hydrogels App 20020009591 - GILDING, DENIS K. ; et al. | 2002-01-24 |
| Wound treatment composition Grant 6,258,995 - Gilding , et al. July 10, 2 | 2001-07-10 |
| Dehydrated hydrogels Grant 6,203,845 - Qin , et al. March 20, 2 | 2001-03-20 |
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