Inventor
PARK JEONGHAN
US18 patents
⚠️ This page may combine multiple inventors who share the name “PARK JEONGHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING CORP
5 patentsUS7309717B2Dec 18, 2007
Process and intermediates for the preparation of (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates or salts thereof
SCHERING CORP17 citations90
US7326795B2Feb 5, 2008
Process and intermediates for the preparation of (1R,2S,5S)-3-azabicyclo[3,1,0]hexane-2-carboxamide, N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[1,1-dimethylethyl]amino]carbonylamino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl
SCHERING CORP19 citations81
US7569705B2Aug 4, 2009
Process and intermediates for the preparation of (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates for salts thereof
SCHERING CORP2 citations60
US6914142B2Jul 5, 2005
Synthesis of (4-bromopnenyl)(4-piperidyl)methanone-(Z)-O-ethyloxime and salts
SCHERING CORP2 citations58
US7524963B2Apr 28, 2009
Synthesis of (4-bromophenyl)(4-piperidyl)methanone-(Z)-O-ethyloxime and salts
SCHERING CORP0 citations51
MERCK SHARP & DOHME
5 patentsUS11091493B2Aug 17, 2021
Process for preparing beta 3 agonists and intermediates
MERCK SHARP & DOHME6 citations83
US10696681B2Jun 30, 2020
Process for preparing beta 3 agonists and intermediates
MERCK SHARP & DOHME7 citations83
US10287289B2May 14, 2019
Process for preparing beta 3 agonists and intermediates
MERCK SHARP & DOHME9 citations83
US11649243B2May 16, 2023
Process for preparing beta 3 agonists and intermediates
MERCK SHARP & DOHME3 citations72
US9873707B2Jan 23, 2018
Methods and intermediates for preparing macrolactams
MERCK SHARP & DOHME0 citations36