Patents by Inventor Hui-Yin Li

Hui-Yin Li 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: 20230043959
    Abstract: The present invention provides piperidin-4-y1 azetidine derivatives, as well as their compositions and methods of use, that modulate the activity of Janus kinase 1 (JAK1) and are useful in the treatment of diseases related to the activity of JAK1 including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: February 17, 2022
    Publication date: February 9, 2023
    Inventors: Taisheng Huang, Chu-Biao Xue, Hui-Yin Li, Qun Li, Anlai Wang, Lingquan Kong, Hai Fen Ye, Wenqing Yao, James D. Rodgers, Stacey Shepard, Haisheng Wang, Lixin Shao
  • Publication number: 20220288078
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Application
    Filed: November 29, 2021
    Publication date: September 15, 2022
    Inventors: Hui-Yin Li, James D. Rodgers
  • Patent number: 11414427
    Abstract: Disclosed are stemospironine salts of Formula 1: wherein HX represents HCl, HBr, L-tartaric acid, D-tartaric acid, sulfuric acid, (+)-(1S)-10-camphorsulfonic acid, ethanesulfonic acid and ethane-1,2-disulfonic acid. This invention also provides crystalline polymorph forms of the compound of Formula 1 wherein HX is HCl, stemospironine hydrochloride. This invention also provides a new crystalline form of the compound of Formula 2, stemospironine free base: Also disclosed are compositions containing one or more compounds of Formula 1, methods for controlling cough comprising administering a therapeutically effective amount of a compound of Formula 1, and methods for preparing compounds of Formula 1. Also disclosed is a method for preparing crystalline stemospironine hydrochloride polymorph Form II from stemospironine hydrochloride polymorph Form I.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: August 16, 2022
    Inventors: Yang Ye, Sheng Yao, Hui-Yin Li, Qun Li
  • Patent number: 11213528
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: January 4, 2022
    Assignees: Incyte Holdings Corporation, Incyte Corporation
    Inventors: Hui-Yin Li, James D. Rodgers
  • Publication number: 20200407368
    Abstract: Disclosed are stemospironine salts of Formula 1: wherein HX represents HCl, HBr, L-tartaric acid, D-tartaric acid, sulfuric acid, (+)-(1S)-10-camphorsulfonic acid, ethanesulfonic acid and ethane-1,2-disulfonic acid. This invention also provides crystalline polymorph forms of the compound of Formula 1 wherein HX is HCl, stemospironine hydrochloride. This invention also provides a new crystalline form of the compound of Formula 2, stemospironine free base: Also disclosed are compositions containing one or more compounds of Formula 1, methods for controlling cough comprising administering a therapeutically effective amount of a compound of Formula 1, and methods for preparing compounds of Formula 1. Also disclosed is a method for preparing crystalline stemospironine hydrochloride polymorph Form II from stemospironine hydrochloride polymorph Form I.
    Type: Application
    Filed: September 7, 2018
    Publication date: December 31, 2020
    Inventors: Yang YE, Sheng YAO, Hui-Yin LI, Qun LI
  • Publication number: 20200197401
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Application
    Filed: March 2, 2020
    Publication date: June 25, 2020
    Inventors: Hui-Yin Li, James D. Rodgers
  • Patent number: 10610530
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: April 7, 2020
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Hui-Yin Li, James D. Rodgers
  • Publication number: 20190202840
    Abstract: The present invention relates to salt forms of the phosphoinositide 3-kinase (PI3K) inhibitor (S)-7-(1-(9H-purin-6-ylamino)ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one, pharmaceutical compositions comprising the same, and methods of using the salts and compositions for the treatment of PI3K-associated diseases such as cancer.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 4, 2019
    Inventors: Yun-Long Li, Brian W. Metcalf, Hui-Yin Li
  • Publication number: 20190046534
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Application
    Filed: June 8, 2018
    Publication date: February 14, 2019
    Inventors: Hui-Yin Li, James D. Rodgers
  • Publication number: 20180353499
    Abstract: The present invention provides piperidin-4-yl azetidine derivatives, as well as their compositions and methods of use, that modulate the activity of Janus kinase 1 (JAK1) and are useful in the treatment of diseases related to the activity of JAK1 including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: June 1, 2018
    Publication date: December 13, 2018
    Inventors: Taisheng Huang, Chu-Biao Xue, Hui-Yin Li, Qun Li, Anlai Wang, Lingquan Kong, Hai Fen Ye, Wenqing Yao, James D. Rodgers, Stacey Shepard, Haisheng Wang, Lixin Shao
  • Patent number: 10125150
    Abstract: The present invention is related to crystalline forms of (S)-7-(1-(9H-purin-6-ylamino)ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one which is a PI3K inhibitor useful in the treatment of cancer and other diseases.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: November 13, 2018
    Assignee: Incyte Corporation
    Inventors: Yun-Long Li, Brian W. Metcalf, Hui-Yin Li
  • Publication number: 20180258105
    Abstract: The present invention is related to crystalline forms of (S)-7-(1-(9H-purin-6-ylamino)ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one which is a PI3K inhibitor useful in the treatment of cancer and other diseases.
    Type: Application
    Filed: May 15, 2018
    Publication date: September 13, 2018
    Inventors: Yun-Long Li, Brian W. Metcalf, Hui-Yin Li
  • Patent number: 10016429
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: July 10, 2018
    Assignees: INCYTE CORPORATION, INCYTE HOLDINGS CORPORATION
    Inventors: James D. Rodgers, Hui-Yin Li
  • Patent number: 9988401
    Abstract: The present invention is related to crystalline forms of (S)-7-(1-(9H-purin-6-ylamino) ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one which is a PI3K inhibitor useful in the treatment of cancer and other diseases.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: June 5, 2018
    Assignee: Incyte Corporation
    Inventors: Yun-Long Li, Brian W. Metcalf, Hui-Yin Li
  • Publication number: 20170246157
    Abstract: The present invention provides piperidin-4-yl azetidine derivatives, as well as their compositions and methods of use, that modulate the activity of Janus kinase 1 (JAK1) and are useful in the treatment of diseases related to the activity of JAK1 including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: October 7, 2016
    Publication date: August 31, 2017
    Inventors: Taisheng Huang, Chu-Biao Xue, Hui-Yin Li, Qun Li, Anlai Wang, Lingquan Kong, Hai Fen Ye, Wenqing Yao, James D Rodgers, Stacey Shepard, Haisheng Wang, Lixin Shao
  • Publication number: 20160362424
    Abstract: The present invention relates to salt forms of the phosphoinositide 3-kinase (PI3K) inhibitor (S)-7-(1-(9H-purin-6-ylamino)ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one, pharmaceutical compositions comprising the same, and methods of using the salts and compositions for the treatment of PI3K-associated diseases such as cancer.
    Type: Application
    Filed: May 10, 2016
    Publication date: December 15, 2016
    Inventors: Yun-Long Li, Brian W. Metcalf, Hui-Yin Li
  • Publication number: 20160362425
    Abstract: The present invention is related to crystalline forms of (S)-7-(1-(9H-purin-6-ylamino)ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one which is a PI3K inhibitor useful in the treatment of cancer and other diseases.
    Type: Application
    Filed: May 10, 2016
    Publication date: December 15, 2016
    Inventors: Yun-Long Li, Brian W. Metcalf, Hui-Yin Li
  • Patent number: 9505719
    Abstract: An improved synthesis of a class of inhibitor of Focal Adhesion Kinase (FAK) is provided, wherein use of an expensive palladium-based catalyst is reduced and reaction yields and product purities are improved. Two key reactions of coupling of aryl halides with anilines are optimized with the surprising discovery that the palladium-based catalyst can be dispensed with entirely in one of the reactions. The invention also provides the use of the FAK-inhibitory compounds in the treatment of inflammatory and immune disorders and of arthritis.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: November 29, 2016
    Assignee: VERASTEM, INC.
    Inventors: Yixiong Lei, Carl Henry Behrens, Hui-Yin Li, Connie L. Sun
  • Publication number: 20160339031
    Abstract: The present invention provides salt forms of (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile that are useful in the modulation of Janus kinase activity and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Application
    Filed: May 25, 2016
    Publication date: November 24, 2016
    Inventors: James D. Rodgers, Hui-Yin Li
  • Patent number: 9464088
    Abstract: The present invention provides piperidin-4-yl azetidine derivatives, as well as their compositions and methods of use, that modulate the activity of Janus kinase 1 (JAK1) and are useful in the treatment of diseases related to the activity of JAK1 including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: October 11, 2016
    Assignees: Incyte Holdings Corporation, Incyte Corporation
    Inventors: Taisheng Huang, Chu-Biao Xue, Hui-Yin Li, Qun Li