Qingyian Liu

Person

Thousand Oaks, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
KIF18A inhibitors
- Patent number 12,054,476
- Issue date Aug 6, 2024
- Amgen Inc.
- Nuria A. Tamayo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic thiazine and oxazine derivatives as beta-secretase inhibit...
- Patent number 11,548,903
- Issue date Jan 10, 2023
- Amgen Inc.
- Jennifer R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1,4-thiazine dioxide and 1,2,4-thiadiazine dioxide derivatives as b...
- Patent number 11,021,493
- Issue date Jun 1, 2021
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted oxazines as beta-secretase inhibitors
- Patent number 10,947,223
- Issue date Mar 16, 2021
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazine derivatives as β-secretase inhibitors and methods of use
- Patent number 10,889,579
- Issue date Jan 12, 2021
- Amgen Inc.
- Matthew P. Bourbeau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinyl fluoride cyclopropyl fused thiazin-2-amine compounds as beta-...
- Patent number 10,246,429
- Issue date Apr 2, 2019
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino-oxazine and amino-dihydrothiazine compounds as beta-secretase...
- Patent number 9,725,469
- Issue date Aug 8, 2017
- Amgen, Inc.
- Ryan White
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Unsaturated nitrogen heterocyclic compounds useful as PDE10 inhibitors
- Patent number 9,718,803
- Issue date Aug 1, 2017
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino-dihydrothiazine and amino-dioxido dihydrothiazine compounds a...
- Patent number 9,556,135
- Issue date Jan 31, 2017
- Amgen, Inc.
- Richard T. Lewis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopropyl fused thiazin-2-amine compounds as beta-secretase inhib...
- Patent number 9,550,762
- Issue date Jan 24, 2017
- Amgen, Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azetidine and piperidine compounds useful as PDE10 inhibitors
- Patent number 9,493,459
- Issue date Nov 15, 2016
- Amgen Inc.
- Jennifer R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azetidine and piperidine compounds useful as PDE10 inhibitors
- Patent number 9,303,028
- Issue date Apr 5, 2016
- Amgen Inc.
- Jennifer R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Perfluorinated 5,6-dihydro-4H-1,3-oxazin-2-amine compounds as beta-...
- Patent number 9,296,734
- Issue date Mar 29, 2016
- Amgen Inc.
- Ana Elena Minatti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterobicyclic compounds
- Patent number 9,174,992
- Issue date Nov 3, 2015
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
TRPM8 antagonists and their use in treatments
- Patent number 9,096,527
- Issue date Aug 4, 2015
- Amgen Inc.
- Kaustav Biswas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bridged bicyclic amino thiazine dioxide compounds as inhibitors of...
- Patent number 9,096,615
- Issue date Aug 4, 2015
- Amgen Inc.
- Richard T. Lewis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Unsaturated nitrogen heterocyclic compounds useful as PDE10 inhibitors
- Patent number 8,957,073
- Issue date Feb 17, 2015
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spiro-tetracyclic ring compounds as beta-secretase modulators and m...
- Patent number 8,883,782
- Issue date Nov 11, 2014
- Amgen Inc.
- Yuan Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
TRPM8 antagonists and their use in treatments
- Patent number 8,778,941
- Issue date Jul 15, 2014
- Amgen Inc.
- James Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azetidine and piperidine compounds useful as PDE10 inhibitors
- Patent number 8,691,986
- Issue date Apr 8, 2014
- Amgen Inc.
- Jennifer R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1
- Patent number 8,686,011
- Issue date Apr 1, 2014
- Amgen Inc.
- Martin Henriksson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inhibitors of 11-beta-hydroxysteroid dehydrogenase type 1
- Patent number 8,541,592
- Issue date Sep 24, 2013
- Amgen Inc.
- Martin Henriksson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spiro-tricyclic ring compounds as beta-secretase modulators and met...
- Patent number 8,426,447
- Issue date Apr 23, 2013
- Amgen Inc.
- Ryan White
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazole compounds and methods of use
- Patent number 8,084,479
- Issue date Dec 27, 2011
- Amgen Inc.
- Qingping Zeng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-cyclohexyl benzamides and benzeneacetamides as inhibitors of 11-b...
- Patent number 7,932,421
- Issue date Apr 26, 2011
- Amgen Inc.
- Chester Chenguang Yuan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazole modulators of PKB
- Patent number 7,919,504
- Issue date Apr 5, 2011
- Amgen Inc.
- Qingping Zeng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1
- Patent number 7,807,700
- Issue date Oct 5, 2010
- Amgen Inc.
- Martin Henriksson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,3,4-tetrahydropyrazin-2-yl acetamides and methods of use
- Patent number 7,662,811
- Issue date Feb 16, 2010
- Amgen Inc.
- Benny C. Askew, Jr.
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vanilloid receptor ligands and their use in treatments
- Patent number 7,579,347
- Issue date Aug 25, 2009
- Amgen Inc.
- Yunxin Y. Bo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyzed process of making C-5-substituted heterocyclic inhibitors...
- Patent number 7,541,474
- Issue date Jun 2, 2009
- Amgen Inc.
- Emilio Bunel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
KIF18A INHIBITORS
- Publication number 20240317715
- Publication date Sep 26, 2024
- Amgen Inc.
- Nuria A. TAMAYO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MACROCYCLIC COMPOUNDS AND METHODS OF USE
- Publication number 20240294551
- Publication date Sep 5, 2024
- Amgen Inc.
- Ryan Paul Wurz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRICYCLIC-AMIDO-BICYCLIC PRMT5 INHIBITORS
- Publication number 20240124442
- Publication date Apr 18, 2024
- Amgen Inc.
- Albert AMEGADZIE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRICYCLIC CARBOXAMIDE DERIVATIVES AS PRMT5 INHIBITORS
- Publication number 20240101570
- Publication date Mar 28, 2024
- Amgen Inc.
- Albert AMEGADZIE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL PRMT5 INHIBITORS
- Publication number 20230159510
- Publication date May 25, 2023
- Amgen Inc.
- Jennifer Rebecca ALLEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
KIF18A INHIBITORS
- Publication number 20220106293
- Publication date Apr 7, 2022
- Amgen Inc.
- Nuria A. TAMAYO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
KIF18A INHIBITORS
- Publication number 20220073504
- Publication date Mar 10, 2022
- Amgen Inc.
- NURIA A TAMAYO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUNDS AS DELTA-5 DESATURASE INHIBITORS AND METHODS...
- Publication number 20210171529
- Publication date Jun 10, 2021
- Amgen Inc.
- Jennifer R. ALLEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
KIF18A INHIBITORS
- Publication number 20200239441
- Publication date Jul 30, 2020
- Amgen Inc.
- Nuria A. TAMAYO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,4-THIAZINE DIOXIDE AND 1,2,4-THIADIAZINE DIOXIDE DERIVATIVES AS B...
- Publication number 20200231601
- Publication date Jul 23, 2020
- Amgen Inc.
- Jennifer R. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXAZINE DERIVATIVES AS BETA-SECRETASE INHIBITORS AND METHODS OF USE
- Publication number 20200207747
- Publication date Jul 2, 2020
- Amgen Inc.
- Jennifer R. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BICYCLIC THIAZINE AND OXAZINE DERIVATIVES AS BETA-SECRETASE INHIBIT...
- Publication number 20200199153
- Publication date Jun 25, 2020
- Amgen Inc.
- Jennifer R. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THIAZINE DERIVATIVES AS BETA-SECRETASE INHIBITORS AND METHODS OF USE
- Publication number 20200062743
- Publication date Feb 27, 2020
- Amgen Inc.
- Matthew P. BOURBEAU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VINYL FLUORIDE CYCLOPROPYL FUSED THIAZIN-2-AMINE COMPOUNDS AS BETA-...
- Publication number 20180222876
- Publication date Aug 9, 2018
- Amgen Inc.
- Jennifer R. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CYCLOPROPYL FUSED THIAZIN-2-AMINE COMPOUNDS AS BETA-SECRETASE INHIB...
- Publication number 20170267673
- Publication date Sep 21, 2017
- Amgen Inc.
- Jennifer R. ALLEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZETIDINE AND PIPERIDINE COMPOUNDS USEFUL AS PDE10 INHIBITORS
- Publication number 20160176874
- Publication date Jun 23, 2016
- Amgen Inc.
- Jennifer R. ALLEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UNSATURATED NITROGEN HETEROCYCLIC COMPOUNDS USEFUL AS PDE10 INHIBITORS
- Publication number 20160102075
- Publication date Apr 14, 2016
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cyclopropyl Fused Thiazin-2-Amine Compounds as Beta-Secretase Inhib...
- Publication number 20160046618
- Publication date Feb 18, 2016
- Amgen Inc.
- Jennifer R. ALLEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINO-OXAZINE AND AMINO-DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETASE...
- Publication number 20150307521
- Publication date Oct 29, 2015
- Amgen Inc.
- Ryan WHITE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINO-DIHYDROTHIAZINE AND AMINO-DIOXIDO DIHYDROTHIAZINE COMPOUNDS A...
- Publication number 20150259308
- Publication date Sep 17, 2015
- Amgen Inc.
- Richard T. Lewis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BRIDGED BICYCLIC AMINO THIAZINE DIOXIDE COMPOUNDS AS INHIBITORS OF...
- Publication number 20150252059
- Publication date Sep 10, 2015
- Amgen Inc.
- Richard T. LEWIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BRIDGED BICYCLIC AMINO THIAZINE DIOXIDE COMPOUNDS AS INHIBITORS OF...
- Publication number 20150038497
- Publication date Feb 5, 2015
- Amgen Inc.
- Richard T. LEWIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PERFLUORINATED 5,6-DIHYDRO-4H-1,3-OXAZIN-2-AMINE COMPOUNDS AS BETA-...
- Publication number 20140249104
- Publication date Sep 4, 2014
- Ana Elena MINATTI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS
- Publication number 20140235642
- Publication date Aug 21, 2014
- Amgen Inc.
- James BROWN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UNSATURATED NITROGEN HETEROCYCLIC COMPOUNDS USEFUL AS PDE10 INHIBITORS
- Publication number 20140213572
- Publication date Jul 31, 2014
- Amgen Inc.
- Jennifer R. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS
- Publication number 20140171406
- Publication date Jun 19, 2014
- Amgen Inc.
- Kaustav Biswas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS
- Publication number 20140171639
- Publication date Jun 19, 2014
- Amgen Inc.
- Kaustav Biswas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZETIDINE AND PIPERIDINE COMPOUNDS USEFUL AS PDE10 INHIBITORS
- Publication number 20140148435
- Publication date May 29, 2014
- Amgen Inc.
- Jennifer R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AMINO-DIHYDROTHIAZINE AND AMINO-DIOXIDO DIHYDROTHIAZINE COMPOUNDS A...
- Publication number 20140107109
- Publication date Apr 17, 2014
- Richard T. LEWIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINO-OXAZINES AND AMINO-DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETAS...
- Publication number 20140045828
- Publication date Feb 13, 2014
- Jian CHEN
- C07 - ORGANIC CHEMISTRY

Qingyian Liu

Person

Patents Grantslast 30 patents

KIF18A inhibitors

Bicyclic thiazine and oxazine derivatives as beta-secretase inhibit...

1,4-thiazine dioxide and 1,2,4-thiadiazine dioxide derivatives as b...

Substituted oxazines as beta-secretase inhibitors

Thiazine derivatives as β-secretase inhibitors and methods of use

Vinyl fluoride cyclopropyl fused thiazin-2-amine compounds as beta-...

Amino-oxazine and amino-dihydrothiazine compounds as beta-secretase...

Unsaturated nitrogen heterocyclic compounds useful as PDE10 inhibitors

Amino-dihydrothiazine and amino-dioxido dihydrothiazine compounds a...

Cyclopropyl fused thiazin-2-amine compounds as beta-secretase inhib...

Azetidine and piperidine compounds useful as PDE10 inhibitors

Azetidine and piperidine compounds useful as PDE10 inhibitors

Perfluorinated 5,6-dihydro-4H-1,3-oxazin-2-amine compounds as beta-...

Heterobicyclic compounds

TRPM8 antagonists and their use in treatments

Bridged bicyclic amino thiazine dioxide compounds as inhibitors of...

Unsaturated nitrogen heterocyclic compounds useful as PDE10 inhibitors

Spiro-tetracyclic ring compounds as beta-secretase modulators and m...

TRPM8 antagonists and their use in treatments

Azetidine and piperidine compounds useful as PDE10 inhibitors

Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1

Inhibitors of 11-beta-hydroxysteroid dehydrogenase type 1

Spiro-tricyclic ring compounds as beta-secretase modulators and met...

Thiazole compounds and methods of use

N-cyclohexyl benzamides and benzeneacetamides as inhibitors of 11-b...

Thiadiazole modulators of PKB

Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1

1,2,3,4-tetrahydropyrazin-2-yl acetamides and methods of use

Vanilloid receptor ligands and their use in treatments

Catalyzed process of making C-5-substituted heterocyclic inhibitors...

Patents Applicationslast 30 patents

KIF18A INHIBITORS

MACROCYCLIC COMPOUNDS AND METHODS OF USE

TRICYCLIC-AMIDO-BICYCLIC PRMT5 INHIBITORS

TRICYCLIC CARBOXAMIDE DERIVATIVES AS PRMT5 INHIBITORS

NOVEL PRMT5 INHIBITORS

KIF18A INHIBITORS

KIF18A INHIBITORS

HETEROCYCLIC COMPOUNDS AS DELTA-5 DESATURASE INHIBITORS AND METHODS...

KIF18A INHIBITORS

1,4-THIAZINE DIOXIDE AND 1,2,4-THIADIAZINE DIOXIDE DERIVATIVES AS B...

OXAZINE DERIVATIVES AS BETA-SECRETASE INHIBITORS AND METHODS OF USE

BICYCLIC THIAZINE AND OXAZINE DERIVATIVES AS BETA-SECRETASE INHIBIT...

THIAZINE DERIVATIVES AS BETA-SECRETASE INHIBITORS AND METHODS OF USE

VINYL FLUORIDE CYCLOPROPYL FUSED THIAZIN-2-AMINE COMPOUNDS AS BETA-...

CYCLOPROPYL FUSED THIAZIN-2-AMINE COMPOUNDS AS BETA-SECRETASE INHIB...

AZETIDINE AND PIPERIDINE COMPOUNDS USEFUL AS PDE10 INHIBITORS

UNSATURATED NITROGEN HETEROCYCLIC COMPOUNDS USEFUL AS PDE10 INHIBITORS

Cyclopropyl Fused Thiazin-2-Amine Compounds as Beta-Secretase Inhib...

AMINO-OXAZINE AND AMINO-DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETASE...

AMINO-DIHYDROTHIAZINE AND AMINO-DIOXIDO DIHYDROTHIAZINE COMPOUNDS A...

BRIDGED BICYCLIC AMINO THIAZINE DIOXIDE COMPOUNDS AS INHIBITORS OF...

BRIDGED BICYCLIC AMINO THIAZINE DIOXIDE COMPOUNDS AS INHIBITORS OF...

PERFLUORINATED 5,6-DIHYDRO-4H-1,3-OXAZIN-2-AMINE COMPOUNDS AS BETA-...

TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS

UNSATURATED NITROGEN HETEROCYCLIC COMPOUNDS USEFUL AS PDE10 INHIBITORS

TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS

TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS

AZETIDINE AND PIPERIDINE COMPOUNDS USEFUL AS PDE10 INHIBITORS

AMINO-DIHYDROTHIAZINE AND AMINO-DIOXIDO DIHYDROTHIAZINE COMPOUNDS A...

AMINO-OXAZINES AND AMINO-DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETAS...