Hua Ma

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Skillman, NJ, US

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Patents Applicationslast 30 patents

Information Patent Application
ETHYLCELLULOSE FORMULATIONS AND METHODS OF MAKING SAME
- Publication number 20230338268
- Publication date Oct 26, 2023
- DUPONT NUTRITION USA, INC.
- Hui S. YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTROLLED RELEASE COMPOSITION AND METHOD
- Publication number 20230072225
- Publication date Mar 9, 2023
- DUPONT NUTRITION USA, INC.
- HUI S. YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ETHYLCELLULOSE FORMULATIONS AND METHODS OF MAKING SAME
- Publication number 20190038540
- Publication date Feb 7, 2019
- DUPONT NUTRITION USA, INC.
- Hui S. YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTROLLED RELEASE COMPOSITION AND METHOD
- Publication number 20180360763
- Publication date Dec 20, 2018
- DUPONT NUTRITION USA, INC.
- HUI S. YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Enteric Film Coating Compositions, Method of Coating, and Coated Forms
- Publication number 20170367985
- Publication date Dec 28, 2017
- FMC Corporation
- Hui S. Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTROLLED RELEASE COMPOSITION AND METHOD
- Publication number 20150258033
- Publication date Sep 17, 2015
- FMC Corporation
- Hui S. Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE