Inventor
XUE QIUFEN
US24 patents
⚠️ This page may combine multiple inventors who share the name “XUE QIUFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMGEN INC
16 patentsUS11090304B2Aug 17, 2021
KRAS G12C inhibitors and methods of using the same
AMGEN INC33 citations94
US9611261B2Apr 4, 2017
Perfluorinated cyclopropyl fused 1,3-oxazin-2-amine compounds as beta-secretase inhibitors and methods of use
AMGEN INC25 citations94
US9085576B2Jul 21, 2015
Perfluorinated cyclopropyl fused 1,3-oxazin-2-amine compounds as beta-secretase inhibitors and methods of use
AMGEN INC31 citations94
US12083121B2Sep 10, 2024
Substituted piperazines as KRAS G12C inhibitors
AMGEN INC7 citations85
US11766436B2Sep 26, 2023
KRAS G12C inhibitors and methods of using the same
AMGEN INC11 citations85
US11285156B2Mar 29, 2022
Substituted piperazines as KRAS G12C inhibitors
AMGEN INC16 citations85
US7872009B2Jan 18, 2011
Beta-Secretase modulators and methods of use
AMGEN INC11 citations82
US9556135B2Jan 31, 2017
Amino-dihydrothiazine and amino-dioxido dihydrothiazine compounds as beta-secretase antagonists and methods of use
AMGEN INC2 citations72
US12440491B2Oct 14, 2025
KRAS G12C inhibitors and methods of using the same
AMGEN INC1 citations64
US9296734B2Mar 29, 2016
Perfluorinated 5,6-dihydro-4H-1,3-oxazin-2-amine compounds as beta-secretase inhibitors and methods of use
AMGEN INC2 citations62
US9296759B2Mar 29, 2016
Amino-oxazine and amino-dihydrothiazine compounds as beta-secretase modulators and methods of use
AMGEN INC2 citations61
US7973047B2Jul 5, 2011
Beta-Secretase modulators and methods of use
AMGEN INC2 citations61
US7745484B2Jun 29, 2010
Beta-secretase modulators and methods of use
AMGEN INC2 citations60
US9777019B2Oct 3, 2017
Amino-oxazine and amino-dihydrothiazine compounds as beta-secretase modulators and methods of use
AMGEN INC1 citations51
US9550762B2Jan 24, 2017
Cyclopropyl fused thiazin-2-amine compounds as beta-secretase inhibitors and methods of use
AMGEN INC1 citations51
US7838676B2Nov 23, 2010
Beta-secretase modulators and methods of use
AMGEN INC1 citations50
ZHONG WENGE
4 patentsUS8552181B2Oct 8, 2013
Substituted hydroxyethyl amine compounds as beta-secretase modulators and methods of use
ZHONG WENGE0 citations49
US8173810B2May 8, 2012
Substituted hydroxyethyl amine compounds as beta-secretase modulators and methods of use
ZHONG WENGE0 citations49
US8163909B2Apr 24, 2012
Substituted hydroxyethyl amine compounds as beta-secretase modulators and methods of use
ZHONG WENGE0 citations49
US8163766B2Apr 24, 2012
Beta-secretase modulators and methods of use
ZHONG WENGE0 citations48