Fangyu Cheng

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
BIODEGRADABLE FILMS COMPRISING POLYHYDROXYALKANOATES
- Publication number 20240239953
- Publication date Jul 18, 2024
- The Procter & Gamble Company
- Jing TIAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOLDED ARTICLE WITH METALLIC APPEARANCE
- Publication number 20220348749
- Publication date Nov 3, 2022
- The Procter & Gamble Company
- Fang Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL