Guo; Xuming
Patent Applications and Registrations
Patent applications and USPTO patent grants for Guo; Xuming.The latest application filed is for "uv reactive spray chamber for enhanced sample introduction efficiency".
- Guo; Xuming - Ottawa CA
| Patent | Date |
|---|---|
| UV reactive spray chamber for enhanced sample introduction efficiency Grant 7,829,872 - Sturgeon , et al. November 9, 2 | 2010-11-09 |
| Uv Reactive Spray Chamber For Enhanced Sample Introduction Efficiency App 20090236544 - Sturgeon; Ralph Edward ; et al. | 2009-09-24 |
| Photochemical transformation of metallic and non-metallic ions in an aqueous environment Grant 7,270,728 - Guo , et al. September 18, 2 | 2007-09-18 |
| Photochemical transformation of metallic and non-metallic ions in an aqueous environment App 20070007121 - Guo; Xuming ; et al. | 2007-01-11 |
| Photochemical transformation of metallic and non-metallic ions in an aqueous environment App 20050044991 - Guo, Xuming ; et al. | 2005-03-03 |
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