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Ling Zhang
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Changchun City, CN
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last 30 patents
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Patent Grant
Freeze-dried hepatitis A attenuated live vaccine and its stabilizer
Patent number
6,884,422
Issue date
Apr 26, 2005
Changchun Institute of Biological Products, Ministry of Public Health
Jingye Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
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Patent Application
ATTENUATED SALMONELLA AS A DELIVERY SYSTEM FOR SIRNA-BASED TUMOR TH...
Publication number
20090208534
Publication date
Aug 20, 2009
The Government of The United States of America, as represented by the Secreta...
Deqi Xu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE