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Patent applications and USPTO patent grants for Qu; Daqing.The latest application filed is for "use of membrane cover in prevention of cross-contamination in multiple biological material isolation processing".
Patent | Date |
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Solid medium and process for the storage and rapid purification of nucleic acid Grant 6,645,717 - Smith , et al. November 11, 2 | 2003-11-11 |
Use of membrane cover in prevention of cross-contamination in multiple biological material isolation processing App 20020054833 - Qu, Daqing ;   et al. | 2002-05-09 |
Solid Medium And Process For The Storage And Rapid Purifiaction Of Nucleic Acid App 20010007746 - SMITH, MARTIN A. ;   et al. | 2001-07-12 |
Solid medium and process for the storage and rapid purification of nucleic acid App 20010000149 - Smith, Martin A. ;   et al. | 2001-04-05 |
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