Chaoqun DUAN

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Kaifeng, CN

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Patents Applicationslast 30 patents

Information Patent Application
NAPHTHYLUREA COMPOUND, METHODS OF PREPARATION AND USE THEREOF
- Publication number 20230331676
- Publication date Oct 19, 2023
- Henan Radiomedical Science and Technology Co., Ltd.
- Marvin Xuejun XU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NAPHTHYLUREA COMPOUND, METHODS OF PREPARATION AND USE THEREOF
- Publication number 20230271928
- Publication date Aug 31, 2023
- Henan Radiomedical Science and Technology Co., Ltd.
- Marvin Xuejun XU
- C07 - ORGANIC CHEMISTRY