Inventor
LI NAIQIANG
CN18 patents
⚠️ This page may combine multiple inventors who share the name “LI NAIQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATHAY R&D CENTER CO LTD
8 patentsUS9914694B2Mar 13, 2018
Purification of cadaverine using high boiling point solvent
CATHAY R&D CENTER CO LTD2 citations71
US10584149B2Mar 10, 2020
Expression of Klebsiella oxytoca polypeptides involved in lysine decarboxylation, and methods and applications thereof
CATHAY R&D CENTER CO LTD0 citations50
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
US10647976B2May 12, 2020
Expression of polypeptides involved in lysine decarboxylation, and methods and applications thereof
CATHAY R&D CENTER CO LTD0 citations39
US9919996B2Mar 20, 2018
Preparation of cadaverine
CATHAY R&D CENTER CO LTD0 citations39
CATHAY BIOTECH INC
6 patentsUS11319561B2May 3, 2022
Method for producing a long chain dicarboxylic acid by fermentation, fermentation broth, treated fermentation broth and wastewater
CATHAY BIOTECH INC0 citations62
US11261217B2Mar 1, 2022
Expression of Klebsiella oxytoca polypeptides involved in lysine decarboxylation, and methods and applications thereof
CATHAY BIOTECH INC0 citations61
US11802298B2Oct 31, 2023
Decanedioic acid produced by microbial fermentation process and preparation method thereof
CATHAY BIOTECH INC0 citations60
US10851394B2Dec 1, 2020
Decanedioic acid produced by microbial fermentation process and preparation method thereof
CATHAY BIOTECH INC1 citations60
US10487176B2Nov 26, 2019
Nylon salt and preparation method therefor
CATHAY BIOTECH INC0 citations51
US10619148B2Apr 14, 2020
Immobilized cell and preparation method thereof
CATHAY BIOTECH INC0 citations39