Junli Zheng

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Osmotic pump controlled release tablet and preparation method thereof
- Patent number 9,005,661
- Issue date Apr 14, 2015
- Beijing Team Hospital Management Co., Ltd.
- Qingwei Jiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
OSMOTIC PUMP CONTROLLED RELEASE TABLET AND PREPARATION METHOD THEREOF
- Publication number 20120171287
- Publication date Jul 5, 2012
- TEAM ACADEMY OF PHARMACEUTICAL SCIENCE
- Qingwei Jiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GASTRORETENTIVE DRUG DELIVERY SYSTEM, PREPARATION METHOD AND USE TH...
- Publication number 20110171275
- Publication date Jul 14, 2011
- TEAM ACADEMY OF PHARMACEUTICAL SCIENCE
- Qingwei Jiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE