Wen Yu

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Hubei, CN

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Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING CRYSTALLINE L-CARNITINE
- Publication number 20240425444
- Publication date Dec 26, 2024
- Hubei Xujie Pharmaceutical Co. Ltd.
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATES THEREOF
- Publication number 20240409511
- Publication date Dec 12, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF
- Publication number 20240368080
- Publication date Nov 7, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF
- Publication number 20240368082
- Publication date Nov 7, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF
- Publication number 20240368081
- Publication date Nov 7, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM
- Publication number 20240327344
- Publication date Oct 3, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY