Zhiguang DUAN

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Shaanxi, CN

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Patents Applicationslast 30 patents

Information Patent Application
HIGH-TRANSDERMAL-ABSORPTION PEPTIDE AND RECOMBINANT COLLAGEN CONSTR...
- Publication number 20250154228
- Publication date May 15, 2025
- XI'AN GIANT BIOGENE TECHNOLOGY CO., LTD
- Daidi FAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
I-TYPE RECOMBINANT COLLAGEN WITH HIGH TRANSDERMAL ABSORBABILITY, AN...
- Publication number 20250152675
- Publication date May 15, 2025
- XI'AN GIANT BIOGENE TECHNOLOLGY CO., LTD
- Daidi FAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DOUBLE-LAYER OSTEOCHONDRAL TISSUE REPAIR STENT AND PREPARATION METH...
- Publication number 20230173140
- Publication date Jun 8, 2023
- SHAANXI GIANT BIOTECHNOLOGY CO., LTD
- Daidi FAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL