Inventor
YUK SOONHONG
KR5 patents
Patents
5 patentsUS5362424ANov 8, 1994
Microencapsulation for controlled oral drug delivery system
KOREA RES INST CHEM TECH92 citations93
US5508041AApr 16, 1996
Microencapsulation for controlled oral drug delivery system
KOREA RES INST CHEM TECH41 citations89
US5166231ANov 24, 1992
Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric
KOREA RES INST CHEM TECH11 citations70
US5210117AMay 11, 1993
Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric
KOREA RES INST CHEM TECH5 citations59
US5726212AMar 10, 1998
Polymer membrane having a high permeability for alkanol
KOREA RES INST CHEM TECH3 citations54