Dong Keon KWEON

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Yongin-si Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing high-functional suture yarn coated with hyalur...
- Patent number 11,617,813
- Issue date Apr 4, 2023
- Dong Keon Kweon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing hyaluronate film, and hyaluronate film man...
- Patent number 11,298,855
- Issue date Apr 12, 2022
- JINWOO BIO CO., LTD.
- Dong Keon Kweon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing hyaluronate fibers by using melt spinning...
- Patent number 10,994,048
- Issue date May 4, 2021
- JINWOO BIO CO., LTD.
- Dong Keon Kweon
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for preparing high-functional suture yarn coated with hyalur...
- Patent number 10,695,459
- Issue date Jun 30, 2020
- JINWOO BIO CO., LTD.
- Dong Keon Kweon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HYALURONATE FIBER AND MANUFACTURING METHOD THEREOF
- Publication number 20220160932
- Publication date May 26, 2022
- JINWOO BIO CO., LTD.
- Dong Keon KWEON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING HIGH-FUNCTIONAL SUTURE YARN COATED WITH HYALUR...
- Publication number 20200171199
- Publication date Jun 4, 2020
- JINWOO BIO CO., LTD.
- Dong Keon KWEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING HYALURONATE FILM, AND HYALURONATE FILM MAN...
- Publication number 20200016795
- Publication date Jan 16, 2020
- JINWOO BIO CO., LTD.
- Dong Keon KWEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING HIGH-FUNCTIONAL SUTURE YARN COATED WITH HYALUR...
- Publication number 20190015544
- Publication date Jan 17, 2019
- JINWOO BIO CO., LTD.
- Dong Keon KWEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING HYALURONATE FIBERS BY USING MELT SPINNING...
- Publication number 20180243471
- Publication date Aug 30, 2018
- JINWOO BIO CO., LTD.
- Dong Keon KWEON
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING