Patents by Inventor Yunhang Guo

Yunhang Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220340583
    Abstract: The present invention relates to a crystalline form of (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide for inhibiting Btk, methods of preparation thereof and pharmaceutical compositions, and use of the crystalline form above in the treatment of a disease, or in the manufacturing of a medicament for the treatment of a disease.
    Type: Application
    Filed: July 6, 2022
    Publication date: October 27, 2022
    Inventors: Zhiwei WANG, Yunhang GUO, Gongyin SHI
  • Patent number: 11472788
    Abstract: Disclosed herein are novel benzoimidazoles and pharmaceutical compositions comprising at least one such novel benzoimidazoles, processes for the preparation thereof, and the method for using the same in therapy. In particular, disclosed herein are certain novel benzoimidazoles that are useful for inhibiting indoleamine 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.
    Type: Grant
    Filed: November 24, 2018
    Date of Patent: October 18, 2022
    Assignee: BEIGENE, LTD.
    Inventors: Hexiang Wang, Yunhang Guo, Zhiwei Wang, Changyou Zhou
  • Publication number: 20220298163
    Abstract: Disclosed herein is a tri-substituted phenyl Btk inhibitors with improved dual selectivity, a method and a composition for inhibiting Btk and treating disease associated with undesirable Btk activity (Btk-related diseases).
    Type: Application
    Filed: May 31, 2022
    Publication date: September 22, 2022
    Inventors: Zhiwei WANG, Yunhang GUO, Desheng YU
  • Publication number: 20220281881
    Abstract: The present invention relates to a crystalline form of (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide for inhibiting Btk, methods of preparation thereof and pharmaceutical compositions, and use of the crystalline form above in the treatment of a disease, or in the manufacturing of a medicament for the treatment of a disease.
    Type: Application
    Filed: May 10, 2022
    Publication date: September 8, 2022
    Inventors: Zhiwei WANG, Yunhang GUO, Gongyin SHI
  • Publication number: 20220281876
    Abstract: Disclosed herein are novel bifunctional compounds formed by conjugating BTK inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation, and methods of preparation and uses thereof.
    Type: Application
    Filed: July 24, 2020
    Publication date: September 8, 2022
    Inventors: Hexiang WANG, Changxin HUO, Yunhang GUO, Ruipeng QI, Zhiwei WANG
  • Publication number: 20220274994
    Abstract: The present invention relates to a crystalline form of (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide for inhibiting Btk, methods of preparation thereof and pharmaceutical compositions, and use of the crystalline form above in the treatment of a disease, or in the manufacturing of a medicament for the treatment of a disease.
    Type: Application
    Filed: May 10, 2022
    Publication date: September 1, 2022
    Inventors: Zhiwei WANG, Yunhang GUO, Gongyin SHI
  • Patent number: 11420968
    Abstract: Disclosed herein is a compound of Formula (I) for inhibiting Bcl-2 and treating disease associated with undesirable bcl-2 activity (Bcl-2 related diseases), a method of using the compounds disclosed herein for treating dysregulated apoptotic diseases including cancers and treating autoimmune disease, and a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: August 23, 2022
    Assignee: BEIGENE, LTD.
    Inventors: Yunhang Guo, Hai Xue, Zhiwei Wang, Hanzi Sun
  • Patent number: 11377449
    Abstract: Disclosed herein is a tri-substituted phenyl Btk inhibitors with improved dual selectivity, a method and a composition for inhibiting Btk and treating disease associated with undesirable Btk activity (Btk-related diseases).
    Type: Grant
    Filed: August 12, 2018
    Date of Patent: July 5, 2022
    Assignee: BEIGENE, LTD.
    Inventors: Zhiwei Wang, Yunhang Guo, Desheng Yu
  • Publication number: 20210332049
    Abstract: The present invention relates to a crystalline form of (S)-7-(1-(but-2-ynoyl) piperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo [1,5-a] pyrimidine-3-carboxamide for inhibiting Btk, methods of preparation thereof and pharmaceutical compositions, and use of the crystalline form above in the treatment of a disease, or in the manufacturing of a medicament for the treatment of a disease.
    Type: Application
    Filed: January 25, 2018
    Publication date: October 28, 2021
    Inventors: Yunhang GUO, Desheng YU, Zhiwei WANG
  • Patent number: 11142528
    Abstract: The invention is fused heterocyclic compounds of formula (I), and salts thereof, compositions thereof, and methods of use therefor. In particular, disclosed herein are certain fused heterocyclic compounds that can be useful for inhibiting protein kinase, including Bruton's tyrosine kinase (Btk), and for treating disorders mediated thereby.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: October 12, 2021
    Assignee: BEIGENE SWITZERLAND GMBH
    Inventors: Zhiwei Wang, Yunhang Guo
  • Publication number: 20210275530
    Abstract: Disclosed herein is a method for the prevention, delay of progression or treatment of cancer in a subject, comprising administering to the subject in need thereof a Btk inhibitor, particularly, (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide or a pharmaceutically acceptable salt thereof, in combination with an immune checkpoint inhibitor or a targeted therapy agent. Also, disclosed a pharmaceutical combination comprising a Btk inhibitor, particularly, (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide or a pharmaceutically acceptable salt thereof, in combination with an immune checkpoint inhibitor, or a targeted therapy agent and the use thereof.
    Type: Application
    Filed: August 18, 2017
    Publication date: September 9, 2021
    Inventors: Nan Hu, Lai Wang, Jing Song, Tong Zhang, Kang Li, Lusong Luo, Min Wei, Zhiwei Wang, Yunhang Guo
  • Publication number: 20210269433
    Abstract: Disclosed herein is a compound of Formula (I) for inhibiting Bcl-2 and treating disease associated with undesirable bcl-2 activity (Bcl-2 related diseases), a method of using the compounds disclosed herein for treating dysregulated apoptotic diseases including cancers and treating autoimmune disease, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: April 29, 2019
    Publication date: September 2, 2021
    Inventors: Yunhang GUO, Hai XUE, Zhiwei WANG, Hanzi SUN
  • Publication number: 20210130363
    Abstract: The present invention relates to a crystalline form of (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide for inhibiting Btk, methods of preparation thereof and pharmaceutical compositions, and use of the crystalline form above in the treatment of a disease, or in the manufacturing of a medicament for the treatment of a disease.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 6, 2021
    Inventors: Zhiwei WANG, Yunhang GUO, Gongyin SHI
  • Patent number: 10927117
    Abstract: The present invention relates to a crystalline form of (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide for inhibiting Btk, methods of preparation thereof and pharmaceutical compositions, and use of the crystalline form above in the treatment of a disease, or in the manufacturing of a medicament for the treatment of a disease.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: February 23, 2021
    Assignee: BEIGENE SWITZERLAND GMBH
    Inventors: Zhiwei Wang, Yunhang Guo, Gongyin Shi
  • Patent number: 10882856
    Abstract: Disclosed herein are 5 or 8-substituted imidazo [1, 5-a] pyridines and pharmaceutical compositions comprising at least one such 5 or 8-substituted imidazo [1, 5-a] pyridines, processes for the preparation thereof and the use thereof in therapy. Disclosed herein are certain 5 or 8-substituted imidazo [1, 5-a] pyridines that can be useful for inhibiting indoleamine 2, 3-dioxygenase and/or tryptophane 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.
    Type: Grant
    Filed: September 23, 2017
    Date of Patent: January 5, 2021
    Assignee: BEIGENE, LTD.
    Inventors: Hexiang Wang, Yunhang Guo, Bo Ren, Zhiwei Wang, Guoliang Zhang, Changyou Zhou
  • Publication number: 20200317638
    Abstract: Disclosed herein are novel benzoimidazoles and pharmaceutical compositions comprising at least one such novel benzoimidazoles, processes for the preparation thereof, and the method for using the same in therapy. In particular, disclosed herein are certain novel benzoimidazoles that are useful for inhibiting indoleamine 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.
    Type: Application
    Filed: November 24, 2018
    Publication date: October 8, 2020
    Inventors: Hexiang WANG, Yunhang GUO, Zhiwei WANG, Changyou ZHOU
  • Publication number: 20200181150
    Abstract: Disclosed herein is a tri-substituted phenyl Btk inhibitors with improved dual selectivity, a method and a composition for inhibiting Btk and treating disease associated with undesirable Btk activity (Btk-related diseases).
    Type: Application
    Filed: August 12, 2018
    Publication date: June 11, 2020
    Inventors: Zhiwei WANG, Yunhang GUO, Desheng YU
  • Publication number: 20200148690
    Abstract: The invention is fused heterocyclic compounds of formula (I), and salts thereof, compositions thereof, and methods of use therefor. In particular, disclosed herein are certain fused heterocyclic compounds that can be useful for inhibiting protein kinase, including Bruton's tyrosine kinase (Btk), and for treating disorders mediated thereby.
    Type: Application
    Filed: January 10, 2020
    Publication date: May 14, 2020
    Inventors: Zhiwei WANG, Yunhang GUO
  • Patent number: 10647714
    Abstract: Disclosed herein are 5 or 8-substituted imidazo[1,5-a]pyridines and pharmaceutical compositions comprising at least one such 5 or 8-substituted imidazo[1,5-a]pyridines, processes for the preparation thereof, and the use thereof in therapy. Disclosed herein are certain 5 or 8-substituted imidazo[1,5-a]pyridines that can be useful for inhibiting indoleamine 2,3-dioxygenase and/or tryptophane 2,3-dioxygenase and for treating diseases or disorders mediated thereby.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: May 12, 2020
    Assignee: BEIGENE, LTD.
    Inventors: Hexiang Wang, Guoliang Zhang, Yunhang Guo, Bo Ren, Zhiwei Wang, Changyou Zhou
  • Patent number: 10570139
    Abstract: The invention is fused heterocyclic compounds of formula (I), and salts thereof, compositions thereof, and methods of use therefor. In particular, disclosed herein are certain fused heterocyclic compounds that can be useful for inhibiting protein kinase, including Bruton's tyrosine kinase (Btk), and for treating disorders mediated thereby.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: February 25, 2020
    Assignee: BEIGENE SWITZERLAND GMBH
    Inventors: Zhiwei Wang, Yunhang Guo