Zeng; Yongxian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zeng; Yongxian.The latest application filed is for "process for the manufacturing of sevoflurane".
- Zeng; Yongxian - Libertyville IL
- Zeng; Yongxian - Edison NJ
- Zeng; Yongxian - North Plainfield NJ
| Patent | Date |
|---|---|
| Methods of purifying crude sevoflurane Grant 10,035,745 - Zeng , et al. July 31, 2 | 2018-07-31 |
| Process for the manufacturing of sevoflurane Grant 8,729,313 - Kudzma , et al. May 20, 2 | 2014-05-20 |
| Process For The Manufacturing Of Sevoflurane App 20130046117 - Kudzma; Linas ; et al. | 2013-02-21 |
| Oxy-fuel combustion process Grant 7,303,606 - Zeng , et al. December 4, 2 | 2007-12-04 |
| Supported perovskite-type oxides and methods for preparation thereof Grant 7,070,752 - Zeng , et al. July 4, 2 | 2006-07-04 |
| Oxy-fuel combustion process App 20050223891 - Zeng, Yongxian ; et al. | 2005-10-13 |
| Supported perovskite-type oxides and methods for preparation thereof App 20050164890 - Zeng, Yongxian ; et al. | 2005-07-28 |
| Cyclic autothermal hydrocarbon reforming process Grant 6,761,838 - Zeng , et al. July 13, 2 | 2004-07-13 |
| Oxy-fuel combustion process App 20030138747 - Zeng, Yongxian ; et al. | 2003-07-24 |
| Supported perovskite-type oxides and methods for preparation thereof App 20020179887 - Zeng, Yongxian ; et al. | 2002-12-05 |
| Production of hydrogen and carbon monoxide Grant 6,464,955 - Zeng , et al. October 15, 2 | 2002-10-15 |
| Production Of Hydrogen And Carbon Monoxide App 20020064494 - ZENG, YONGXIAN ; et al. | 2002-05-30 |
| Hydrocarbon partial oxidation process Grant 6,379,586 - Zeng , et al. April 30, 2 | 2002-04-30 |
| Cyclic autothermal hydrocarbon reforming process App 20020010220 - Zeng, Yongxian ; et al. | 2002-01-24 |
| Hydrocarbon partial oxidation process Grant 6,143,203 - Zeng , et al. November 7, 2 | 2000-11-07 |
| High temperature adsorption process Grant 6,059,858 - Lin , et al. May 9, 2 | 2000-05-09 |
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