Inventor
LIAO HONGBIAO
US13 patents
⚠️ This page may combine multiple inventors who share the name “LIAO HONGBIAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING CORP
6 patentsUS6943251B2Sep 13, 2005
Preparation of salts of 4-[4-[(1R)-[4-(trifluoromethyl)phenyl]-2-methoxyethyl]-(3S)-methyl-1-piperazinyl]-4-methyl-1-[(4,6-dimethyl-5-pyrimidinyl)carbonyl]
SCHERING CORP6 citations70
US7759487B2Jul 20, 2010
Preparation of ketone amides
SCHERING CORP2 citations61
US7534884B2May 19, 2009
Preparation of pharmaceutical salts
SCHERING CORP2 citations60
US6642385B2Nov 4, 2003
Synthesis of 4-(piperidyl)(2-pyridyl)methanone-(E)-O-methyloxime and salts
SCHERING CORP2 citations57
US6872826B2Mar 29, 2005
Stereoselective alkylation of chiral 2-methyl-4-protected piperazines
SCHERING CORP0 citations47
US7745626B2Jun 29, 2010
Stereoselective alkylation of chiral 2-methyl-4-protected piperazines
SCHERING CORP0 citations46
SIRNA THERAPEUTICS INC
5 patentsUS9540639B2Jan 10, 2017
Tetragalnac containing conjugates and methods for delivery of oligonucleotides
SIRNA THERAPEUTICS INC10 citations81
US10576155B2Mar 3, 2020
Low molecular weight cationic lipids for oligonucleotide delivery
SIRNA THERAPEUTICS INC3 citations72
US11911475B2Feb 27, 2024
Low molecular weight cationic lipids for oligonucleotide delivery
SIRNA THERAPEUTICS INC0 citations61
US11413348B2Aug 16, 2022
Low molecular weight cationic lipids for oligonucleotide delivery
SIRNA THERAPEUTICS INC0 citations61
US10214742B2Feb 26, 2019
Tetragalnac containing conjugates and methods for delivery of oligonucleotides
SIRNA THERAPEUTICS INC0 citations49