Patents by Inventor Hanlan Liu

Hanlan Liu 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: 20240034738
    Abstract: The present disclosure relates to: a) solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III); b) pharmaceutical compositions comprising one or more solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III), and optionally, a pharmaceutically acceptable carrier or diluent; c) methods of treating tumors or cancers by administering one or more solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III) to a subject in need thereof; and d) methods for the preparation of solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III).
    Type: Application
    Filed: June 14, 2023
    Publication date: February 1, 2024
    Inventors: Hanlan LIU, Jeremy Clinton WILT, Friedrich BLATTER, Giuseppe LAPADULA
  • Publication number: 20230277533
    Abstract: The present disclosure provides therapeutic combinations comprising (i) a ubiquitin-specific-processing protease 1 (USP1) inhibitor and (ii) a poly ADP-ribose polymerase (PARP) inhibitor, or a pharmaceutically acceptable salt, hydrate, solvate, amorphous solid, or polymorph thereof, wherein the USP1 inhibitor comprises (I), (II), or (III), or pharmaceutically acceptable salts, hydrates, solvates, amorphous solids, or polymorphs thereof. The present disclosure is also directed to the use of the combinations to inhibit a USP1 and/or PARP protein and/or to treat a disorder responsive to the inhibition of USP1 and/or PARP proteins and USP1 and/or PARP activity. The combinations of the present disclosure are especially useful for treating cancer.
    Type: Application
    Filed: February 12, 2021
    Publication date: September 7, 2023
    Inventors: Andrew Alistair WYLIE, Solomon Martin SHENKER, Pamela Jean SULLIVAN, Frank STEGMEIER, Anne Louise CADZOW, Hanlan LIU, Kerstin Wolf SINKEVICIUS
  • Patent number: 11718624
    Abstract: The present disclosure relates to: a) solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III); b) pharmaceutical compositions comprising one or more solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III), and optionally, a pharmaceutically acceptable carrier or diluent; c) methods of treating tumors or cancers by administering one or more solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III) to a subject in need thereof; and d) methods for the preparation of solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III).
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: August 8, 2023
    Assignee: KSQ Therapeutics, Inc.
    Inventors: Hanlan Liu, Jeremy Clinton Wilt, Friedrich Blatter, Giuseppe Lapadula
  • Publication number: 20230172903
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Application
    Filed: July 14, 2022
    Publication date: June 8, 2023
    Inventors: Hanlan LIU, Chris WILLIS, Renu BHARDWAJ, Jianmei KOCHLING, Judith PETERSCHMITT, Craig SIEGEL
  • Publication number: 20230065636
    Abstract: Pharmaceutical formulations comprising substituted pyrazolopyrimidines are disclosed herein. Also disclosed are amorphous solid dispersions comprising substituted pyrazolopyrimidines, processes for preparing these amorphous solid dispersions, pharmaceutical compositions comprising such dispersions, and methods of use thereof.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 2, 2023
    Inventors: Hanlan LIU, Robert M. WENSLOW, Jr.
  • Patent number: 11458119
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: October 4, 2022
    Assignee: GENZYME CORPORATION
    Inventors: Hanlan Liu, Chris Willis, Renu Bhardwaj, Jianmei Kochling, Craig Siegel
  • Publication number: 20220162213
    Abstract: The present disclosure relates to: a) solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III); b) pharmaceutical compositions comprising one or more solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III), and optionally, a pharmaceutically acceptable carrier or diluent; c) methods of treating tumors or cancers by administering one or more solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III) to a subject in need thereof; and d) methods for the preparation of solid state forms of a compound of Formula (I), a compound of Formula (II), and a compound of Formula (III).
    Type: Application
    Filed: October 28, 2021
    Publication date: May 26, 2022
    Inventors: Hanlan LIU, Jeremy Clinton WILT, Friedrich BLATTER, Giuseppe LAPADULA
  • Publication number: 20210393590
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula 1 Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 23, 2021
    Inventors: Hanlan LIU, Chris WILLIS, Renu BHARDWAJ, Diane P. COPELAND, Abizer HARIANAWALA, Jeffrey SKELL, John MARSHALL, Jianmei KOCHLING, Gerard PALACE, Judith PETERSCHMITT, Craig SIEGEL, Seng CHENG
  • Publication number: 20210369672
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Application
    Filed: January 7, 2021
    Publication date: December 2, 2021
    Inventors: Hanlan LIU, Chris WILLIS, Renu BHARDWAJ, Diane P. COPELAND, Abizer HARIANAWALA, Jeffrey SKELL, John MARSHALL, Jianmei KOCHLING, Gerard PALACE, Judith PETERSCHMITT, Craig SIEGEL, Seng CHENG
  • Publication number: 20210261557
    Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment of metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 26, 2021
    Applicant: GENZYME CORPORATION
    Inventors: Elyse BOURQUE, Mario CABRERA-SALAZAR, Cassandra CELATKA, Seng CHENG, Mary A. CROMWELL, Andrew GOOD, Bradford HIRTH, Katherine JANCSICS, John P. LEONARD, Lingyun LI, James LILLIE, Hanlan LIU, Elina MAKINO, John MARSHALL, Paul MASON, Markus METZ, Fazeela MORSHED, Thomas O'SHEA, Ronald SCHEULE, Renato SKERLJ, Bing WANG, Yibin XIANG, Zhong ZHAO
  • Publication number: 20200048266
    Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment of metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 13, 2020
    Inventors: Elyse BOURQUE, Mario CABRERA-SALAZAR, Cassandra CELATKA, Seng CHENG, Mary A. CROMWELL, Andrew GOOD, Bradford HIRTH, Katherine JANCSICS, John P. LEONARD, Lingyun LI, James LILLIE, Hanlan LIU, Elina MAKINO, John MARSHALL, Paul MASON, Markus METZ, Fazeela MORSHED, Thomas O'SHEA, Ronald SCHEULE, Renato SKERLJ, Bing WANG, Yibin XIANG, Zhong ZHAO
  • Publication number: 20160207933
    Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer.
    Type: Application
    Filed: August 25, 2015
    Publication date: July 21, 2016
    Inventors: Elyse BOURQUE, Mario CABRERA-SALAZAR, Cassandra CELATKA, Seng CHENG, Mary A. CROMWELL, Andrew GOOD, Bradford HIRTH, Katherine JANCSICS, John P. LEONARD, Lingyun LI, James LILLIE, Hanlan LIU, Elina MAKINO, John MARSHALL, Paul MASON, Markus METZ, Fazeela MORSHED, Thomas O'SHEA, Ronald SCHEULE, Renato SKERLJ, Bing WANG, Yibin XIANG, Zhong ZHAO
  • Publication number: 20160166542
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Application
    Filed: February 22, 2016
    Publication date: June 16, 2016
    Inventors: Hanlan Liu, Chris Willis, Renu Bhardwaj, Diane P. Copeland, Abizer Harianawala, Jeffrey Skell, John Marshall, Jianmei Kochling, Gerard Palace, Judith Peterschmitt, Craig Siegel, Seng Cheng
  • Publication number: 20160120842
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Application
    Filed: January 13, 2016
    Publication date: May 5, 2016
    Inventors: Hanlan Liu, Chris Willis, Renu Bhardwaj, Diane P. Copeland, Abizer Harianawala, Jeffrey Skell, John Marshall, Jianmei Kochling, Gerard Palace, Judith Peterschmitt, Craig Siegel, Seng Cheng
  • Patent number: 9139580
    Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: September 22, 2015
    Assignee: Genzyme Corporation
    Inventors: Elyse Bourque, Bradford Hirth, Renato Sklerj, Elina Makino, Fazeela Morshed, Lingyun Li, Paul Mason, John P. Leonard, James Lillie, Hanlan Liu, Mary A. Cromwell, Bing Wang, Thomas O'Shea
  • Patent number: 9126993
    Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: September 8, 2015
    Assignee: Genzyme Corporation
    Inventors: Elyse Bourque, Bradford Hirth, Renato Sklerj, Elina Makino, Fazeela Morshed, Lingyun Li, Paul Mason, John P. Leonard, James Lillie, Hanlan Liu, Mary A. Cromwell, Bing Wang, Thomas O'Shea
  • Publication number: 20130137743
    Abstract: The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.
    Type: Application
    Filed: November 24, 2010
    Publication date: May 30, 2013
    Applicant: GENZYME CORPORATION
    Inventors: Hanlan Liu, Chris Willis, Renu Bhardwaj, Diane P. Copeland, Abizer Harianawala, Jeffrey Skell, John Marshall, Jianmei Kochling, Gerard Palace, Judith Peterschmitt, Craig Siegel, Seng Cheng
  • Patent number: 6829540
    Abstract: The measurement of multiple membrane affinities of test compounds, methods and compositions useful for acquiring data characteristic of such affinities, and a method and system for using such data alone or in combination with other molecular descriptors for the prediction of biological activity are described. The numerical values characteristic of biologically relevant interaction of test compounds with membrane mimetic surfaces are compared with corresponding values of one or more control compounds having a known biological activity. Probable biological activity of a test compound is identified with those control compounds whose multiple membrane interaction values most closely correlate to those of the test compound.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: December 7, 2004
    Assignee: Purdue Research Foundation
    Inventors: Charles Pidgeon, Hanlan Liu, Kimberly Hauer, Jianming Yin, Song J. Cai
  • Patent number: 6761912
    Abstract: A composition and a method for administering an improved supplement to prevent bone density loss. The composition combines a calcium compound with inulin, and optionally magnesium, Vitamin D3, Vitamin K, Vitamin C, and may combine a soy isoflavone, all in a dietary acceptable form in a beverage, a beverage preparation, a paste, a bar, or a cookie.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: July 13, 2004
    Assignee: Pharmavite LLC
    Inventors: Samuel L. Forusz, Hanlan Liu, Rose M. Muatine
  • Publication number: 20020172724
    Abstract: A composition and a method for administering an improved supplement to prevent bone density loss. The composition combines a calcium compound with inulin, and optionally magnesium, Vitamin D3, Vitamin K, Vitamin C, and may combine a soy isoflavone, all in a dietary acceptable form in a beverage, a beverage preparation, a paste, a bar, or a cookie.
    Type: Application
    Filed: October 25, 2001
    Publication date: November 21, 2002
    Inventors: Samuel L. Forusz, Hanlan Liu, Rose M. Muatine