Zhengzheng Lai

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aliphatic polyester sheet and molded body composed of the same
- Patent number 8,673,432
- Issue date Mar 18, 2014
- Toray Industries, Inc.
- Gouhei Yamamura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polylactic acid-based composition and film formed thereof
- Patent number 8,575,254
- Issue date Nov 5, 2013
- Toray Industries, Inc.
- Gouhei Yamamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYLACTIC ACID-BASED COMPOSITION AND FILM FORMED THEREOF
- Publication number 20110028629
- Publication date Feb 3, 2011
- TORAY INDUSTRIES, INC.
- Gouhei Yamamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALIPHATIC POLYESTER SHEET AND MOLDED BODY COMPOSED OF THE SAME
- Publication number 20100104882
- Publication date Apr 29, 2010
- TORAY INDUSTRIES, INC.
- Gouhei Yamamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...