Xuefeng Ma

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Jiulongpo Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pegylated analogue protein or canine urate oxidase, preparation met...
- Patent number 9,193,967
- Issue date Nov 24, 2015
- Chun Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humanized recombinant uricase and mutants thereof
- Patent number 8,586,535
- Issue date Nov 19, 2013
- Chongqing Fagen Biomedical Inc.
- Kai Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PEGYLATED ANALOGUE PROTEIN OR CANINE URATE OXIDASE, PREPARATION MET...
- Publication number 20140065123
- Publication date Mar 6, 2014
- Chongqing Fagen Biomedical Inc. No. 80 4th Street Keyuan
- Chun Zhang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
HUMANIZED RECOMBINANT URICASE AND MUTANTS THEREOF
- Publication number 20120269795
- Publication date Oct 25, 2012
- Congqing Fagen Biomedical Inc.
- Kai Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE