Zheng; Changxue
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zheng; Changxue.The latest application filed is for "method for production of insulin containing oil-based preparation for oral".
- Zheng; Changxue - Beijing CN
| Patent | Date |
|---|---|
| Method for preparation of orally administrated insulin formulation Grant 7,018,980 - Zheng , et al. March 28, 2 | 2006-03-28 |
| Method for production of insulin containing oil-based preparation for oral App 20040097410 - Zheng, Changxue ; et al. | 2004-05-20 |
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