Fei WANG

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-temperature resistant, peelable and anti-corrosion coating, pr...
- Patent number 12,305,060
- Issue date May 20, 2025
- MARINE CHEMICAL RESEARCH INSTITUTE CO., LTD.
- Lianfeng Wu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Eyedrop applicable to limbal stem cell deficiency and preparation
- Patent number 12,059,438
- Issue date Aug 13, 2024
- QINGDAO HAIER BIOTECH CO., LTD
- Qilong Cao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-TEMPERATURE RESISTANT, PEELABLE AND ANTI-CORROSION COATING, PR...
- Publication number 20250122399
- Publication date Apr 17, 2025
- MARINE CHEMICAL RESEARCH INSTITUTE CO., LTD.
- Lianfeng WU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EYEDROP APPLICABLE TO LIMBAL STEM CELL DEFICIENCY AND PREPARATION
- Publication number 20220008478
- Publication date Jan 13, 2022
- QINGDAO HAIER BIOTECH CO., LTD
- Qilong CAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE