Justin Jun Wei

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Chino Hills, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
INJECTABLE EPINEPHRINE FORMULATIONS DEMONSTRATING ACTIVE PHARMACEUT...
- Publication number 20230140033
- Publication date May 4, 2023
- Amphastar Pharmaceuticals, Inc.
- Jack Yongfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABLE INJECTABLE EPINEPHRINE FORMULATIONS INCLUDING A METAL-CHELAT...
- Publication number 20230137790
- Publication date May 4, 2023
- Amphastar Pharmaceuticals, Inc.
- Jack Yongfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NMR METHODS FOR CHARACTERIZING IRON SUCROSE
- Publication number 20230119833
- Publication date Apr 20, 2023
- Amphastar Pharmaceuticals, Inc.
- Jack Yongfeng ZHANG
- G01 - MEASURING TESTING
Information Patent Application
INJECTABLE EPINEPHRINE FORMULATIONS DEMONSTRATING STABILITY OVER TIME
- Publication number 20230076626
- Publication date Mar 9, 2023
- Amphastar Pharmaceuticals, Inc.
- Jack Yongfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE