Lily REN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate composite having an increased pencil hardness
- Patent number 11,485,830
- Issue date Nov 1, 2022
- Covestro Deutschland AG
- Sean Gao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polycarbonate Composition With High Comparative Tracking Index
- Publication number 20240218175
- Publication date Jul 4, 2024
- COVESTRO DEUTSCHLAND AG
- Lily Ren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame Retardant Polycarbonate Composition With High Comparative Tra...
- Publication number 20240209206
- Publication date Jun 27, 2024
- COVESTRO DEUTSCHLAND AG
- Lily Ren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME-RETARDANT POLYCARBONATE COMPOSITION AND MOLDED PARTS AS WELL...
- Publication number 20220267596
- Publication date Aug 25, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Lily Ren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE COMPOSITE HAVING AN INCREASED PENCIL HARDNESS
- Publication number 20200148848
- Publication date May 14, 2020
- COVESTRO DEUTSCHLAND AG
- Sean GAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...