loadpatents
Patent applications and USPTO patent grants for Luo; Shou-Li.The latest application filed is for "method for removing organic contaminants".
Patent | Date |
---|---|
Recycling system for hydroxylamine formation and oximation Grant 7,785,549 - Hwang , et al. August 31, 2 | 2010-08-31 |
System and process for purifying an aqueous solution of crude caprolactam Grant 7,700,767 - Li , et al. April 20, 2 | 2010-04-20 |
Process for production of cyclohexanone oxime Grant 7,671,236 - Hwang , et al. March 2, 2 | 2010-03-02 |
Method For Removing Organic Contaminants App 20090272700 - YANG; Shu-Hung ;   et al. | 2009-11-05 |
Recycling system for hydroxylamine formation and oximation App 20080167495 - Hwang; Jih-Dar ;   et al. | 2008-07-10 |
Process for production of cyclohexanone oxime App 20080167496 - Hwang; Jih-Dar ;   et al. | 2008-07-10 |
Method For Preparing Hydroxylamine App 20080131339 - YANG; Shu-Hung ;   et al. | 2008-06-05 |
Method for preparing hydroxylamine Grant 7,381,843 - Yang , et al. June 3, 2 | 2008-06-03 |
System and process for purifying an aqueous solution of crude caprolactam App 20080058513 - Li; Chien-Hsien ;   et al. | 2008-03-06 |
Method and device for stripping organic contaminants App 20070253885 - Yang; Shu-Hung ;   et al. | 2007-11-01 |
Method For Preparing Hydroxylamine App 20070231240 - YANG; Shu-Hung ;   et al. | 2007-10-04 |
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