Jie MA

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Xi'an, Shaanxi, CN

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Patents Applicationslast 30 patents

Information Patent Application
PURIFICATION METHOD AND SYSTEM OF NMMO AND NMMO HYDRATE CRYSTAL OBT...
- Publication number 20240425469
- Publication date Dec 26, 2024
- B-FCTL CO., LTD.
- Wanli LU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFICATION METHOD AND SYSTEM OF N-METHYLMORPHOLINE N-OXIDE, AND N...
- Publication number 20240317694
- Publication date Sep 26, 2024
- B-FCTL CO., LTD.
- Wanli LU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PURIFICATION METHOD, SYSTEM AND DETECTION METHOD OF N-METHYLMORPHOL...
- Publication number 20240279192
- Publication date Aug 22, 2024
- B-FCTL CO., LTD.
- Wanli LU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL