Inventor
LIU CHARLIE
CN13 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHARLIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATHAY R&D CENTER CO LTD
6 patentsUS9914694B2Mar 13, 2018
Purification of cadaverine using high boiling point solvent
CATHAY R&D CENTER CO LTD2 citations71
US10464880B2Nov 5, 2019
Purification of cadaverine using high boiling point solvent
CATHAY R&D CENTER CO LTD0 citations50
US9896409B2Feb 20, 2018
Purification of cadaverine using high boiling point solvent
CATHAY R&D CENTER CO LTD0 citations50
US9556106B2Jan 31, 2017
Purification of cadaverine using high boiling point solvent
CATHAY R&D CENTER CO LTD0 citations46
US9546127B2Jan 17, 2017
Purification of cadaverine
CATHAY R&D CENTER CO LTD0 citations46
US9919996B2Mar 20, 2018
Preparation of cadaverine
CATHAY R&D CENTER CO LTD0 citations39
CATHAY BIOTECH INC
3 patentsUS10487176B2Nov 26, 2019
Nylon salt and preparation method therefor
CATHAY BIOTECH INC0 citations51
US10538481B2Jan 21, 2020
Method for purifying 1,5-pentanediamine and 1,5-pentanediamine
CATHAY BIOTECH INC0 citations45
US10619148B2Apr 14, 2020
Immobilized cell and preparation method thereof
CATHAY BIOTECH INC0 citations39