Inventor
ZHANG AIMING
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG AIMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD
11 patentsUS10562904B2Feb 18, 2020
Synthesis process of ruxolitinib
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD8 citations80
US10766901B2Sep 8, 2020
Preparation method for chiral pyrrolopyrimidine compound
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD3 citations69
US11292809B2Apr 5, 2022
Crystals of glycyrrhizic acid derivatives, crystalline compositions, pharmaceutical compositions and uses thereof
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations61
US11014943B2May 25, 2021
Azetidine derivative
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD1 citations59
US11702439B2Jul 18, 2023
Method for preparing trifluridine
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations58
US11254665B2Feb 22, 2022
Crystalline sulfamide compound
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations57
US11466036B2Oct 11, 2022
Borate of azetidine derivative
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations51
US10626118B2Apr 21, 2020
Pyrrolopyrimidine crystal for preparing JAK inhibitor
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations49
US11111265B2Sep 7, 2021
Method for preparing cholic acid compound
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations47
US10822319B2Nov 3, 2020
Crystal of DPP-IV long-acting inhibitor and salt
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations46
US12522600B2Jan 13, 2026
Crystal form and salt form of bromine domain protein inhibitor and preparation method therefor
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations45