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Dong Keon KWEON
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Yongin-si Gyeonggi-do, KR
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Patents Grants
last 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 Applications
last 30 patents
Information
Patent Application
HYALURONATE NANOFABRIC SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20250011985
Publication date
Jan 9, 2025
JINWOO BIO CO., LTD.
Dong Keon KWEON
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
HYALURONIC ACID FILM WITH EXCELLENT PERCUTANEOUS ABSORPTION AND MAN...
Publication number
20250000776
Publication date
Jan 2, 2025
JINWOO BIO CO., LTD.
Hee Ju YOON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NON-WOVEN FABRIC USING HYALURONATE FIBER AND METHOD FOR MANUFACTURI...
Publication number
20240417901
Publication date
Dec 19, 2024
JINWOO BIO CO., LTD.
Dong Keon KWEON
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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