Inventor
KOO JA-YOUNG
US15 patents
⚠️ This page may combine multiple inventors who share the name “KOO JA-YOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAEHAN IND INC
4 patentsUS6015495AJan 18, 2000
Composite polyamide reverse osmosis membrane and method of producing the same
SAEHAN IND INC89 citations95
US6913694B2Jul 5, 2005
Selective membrane having a high fouling resistance
SAEHAN IND INC66 citations93
US6245234B1Jun 12, 2001
Composite polyamide reverse osmosis membrane and method of producing the same
SAEHAN IND INC91 citations92
US6063278AMay 16, 2000
Composite polyamide reverse osmosis membrane and method of producing the same
SAEHAN IND INC39 citations91
WOONGJIN CHEMICAL CO LTD
3 patentsUS7537697B2May 26, 2009
Selective membrane having a high fouling resistance
WOONGJIN CHEMICAL CO LTD26 citations90
US7913857B2Mar 29, 2011
Selective membrane having a high fouling resistance
WOONGJIN CHEMICAL CO LTD8 citations82
US7479300B2Jan 20, 2009
Composite polyamide reverse osmosis membrane and method of producing the same
WOONGJIN CHEMICAL CO LTD5 citations61