Yunyan ZHANG

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Wan Chai, CN

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Patents Applicationslast 30 patents

Information Patent Application
AEROSOL-GENERATING MATERIAL COMPRISING GUAR GUM AND STARCH OR MODIF...
- Publication number 20240373902
- Publication date Nov 14, 2024
- Nicoventures Trading Limited
- Walid ABI AOUN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING MATERIAL COMPRISING CHITOSAN AND AN ADDITIONAL B...
- Publication number 20240324651
- Publication date Oct 3, 2024
- Nicoventures Trading Limited
- Walid ABI AOUN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL GENERATION
- Publication number 20230329319
- Publication date Oct 19, 2023
- Nicoventures Trading Limited
- Walid ABI AOUN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES