Inventor
QIAO GUAIPING
CN12 patents
⚠️ This page may combine multiple inventors who share the name “QIAO GUAIPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIANG CHENGYUAN
3 patentsUS10772921B1Sep 15, 2020
Device for high pressure spray and counter-current precipitation extraction of herbal medicine and a method for extracting herbal medicine using the same
LIANG CHENGYUAN7 citations83
US11597714B2Mar 7, 2023
Pleuromulin lipoic acid ester with antibacterial activity and a method of preparing the same
LIANG CHENGYUAN0 citations61
US11639516B2May 2, 2023
Hydroxytyrosol sturgeon skin gelatin film with antioxidant activity and Salmonella detection ability and a method of preparing the same
LIANG CHENGYUAN0 citations51
LI HAN
3 patentsUS10947182B1Mar 16, 2021
Cinnamyl alcohol cassic acid ester with antibacterial activity and a method of preparing the same
LI HAN6 citations82
US10941120B1Mar 9, 2021
6-aminouracil cassic acid ester with antibacterial activity and a method of preparing the same
LI HAN1 citations61
US10487046B1Nov 26, 2019
Dihydroxytyrosol hexamethylene-1,6-dicarbamate having antioxidant activity and a method of preparing the same
LI HAN0 citations49
TANG YONGHONG
2 patentsUS11186607B1Nov 30, 2021
Pleuromutilin ursodeoxycholic acid ester with antibacterial activity and a method of preparing the same
TANG YONGHONG2 citations70
US11072575B1Jul 27, 2021
Method of preparing a cinnamyl alcohol retinoic acid ester with antioxidant and antibacterial activities
TANG YONGHONG3 citations68