Shih Yuan Su

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene-vinyl alcohol copolymer composition with improved oxygen b...
- Patent number 11,124,642
- Issue date Sep 21, 2021
- Chang Chun Petrochemical Co., Ltd.
- Shih Yuan Su
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene vinyl alcohol copolymer resin composition as well as films...
- Patent number 10,982,084
- Issue date Apr 20, 2021
- Chang Chun Petrochemical Co., Ltd.
- Hou Hsi Wu
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
ETHYLENE-VINYL ALCOHOL COPOLYMER COMPOSITION, AND MONOLAYER FILM AN...
- Publication number 20230212431
- Publication date Jul 6, 2023
- CHANG CHUN PETROCHEMICAL CO., LTD.
- Shih Yuan Su
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETHYLENE VINYL ESTER BASED COPOLYMER SAPONIFIED PELLETS AND FILM CO...
- Publication number 20220372261
- Publication date Nov 24, 2022
- CHANG CHUN PETROCHEMICAL CO., LTD.
- Chih Chieh LIANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...