Soo Wan KIM

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Sejong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Processing aids and masterbatches for the same
- Patent number 11,292,170
- Issue date Apr 5, 2022
- HANNANOTECH CO., LTD.
- Soo Wan Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESSING AIDS AND MASTERBATCHES FOR THE SAME
- Publication number 20200139605
- Publication date May 7, 2020
- HANNANOTECH CO., LTD.
- Soo Wan KIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESSING AIDS AND MASTERBATCHES FOR THE SAME
- Publication number 20170166738
- Publication date Jun 15, 2017
- HANNANOTECH CO.,LTD.
- Soo Wan KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...