Patents by Inventor Arun K. Sarkar

Arun K. Sarkar 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).

  • Patent number: 10526361
    Abstract: Methods and compositions using E-selectin antagonists are provided for the treatment and prevention of diseases and disorders treatable by inhibiting binding of E-selectin to an E-selectin ligand. Described herein are E-selectin antagonists including, for example, glycomimetic compounds, antibodies, aptamers and peptides that are useful in methods for treatment of cancers, and treatment and prevention of metastasis, inhibiting infiltration of the cancer cells into bone marrow, reducing or inhibiting adhesion of the cancer cells to endothelial cells including cells in bone marrow, and inhibiting thrombus formation.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: January 7, 2020
    Assignee: GlycoMimetics, Inc.
    Inventors: John L. Magnani, Arun K. Sarkar, Myung-Gi Baek, Frank E. Anderson, III, Yanhong Li
  • Patent number: 10519181
    Abstract: Compounds, compositions, and methods for treatment and/or prevention of cancer and inflammatory diseases, and for releasing cells such as stem cells (e.g., bone marrow progenitor cells) into circulating blood and enhancing retention of the cells in the blood are disclosed. For example, heterobifunctional compounds that inhibit both E-selectins and CXCR4 chemokine receptors are described and pharmaceutical compositions comprising at least one of the same.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: December 31, 2019
    Assignee: GLYCOMIMETICS, INC.
    Inventors: John L. Magnani, Arun K. Sarkar, John M. Peterson
  • Publication number: 20190060338
    Abstract: Compounds, compositions, and methods for the diagnosis and/or treatment of medical conditions involving infections with and colonization by Pseudomonas bacteria including, for example, Pseudomonas aeruginosa in the lungs of patients with cystic fibrosis are described.
    Type: Application
    Filed: January 18, 2017
    Publication date: February 28, 2019
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. MAGNANI, Arun K. SARKAR
  • Publication number: 20180066006
    Abstract: Methods and compositions using E-selectin antagonists are provided for the treatment and prevention of diseases and disorders treatable by inhibiting binding of E-selectin to an E-selectin ligand. Described herein are E-selectin antagonists including, for example, glycomimetic compounds, antibodies, aptamers and peptides that are useful in methods for treatment of cancers, and treatment and prevention of metastasis, inhibiting infiltration of the cancer cells into bone marrow, reducing or inhibiting adhesion of the cancer cells to endothelial cells including cells in bone marrow, and inhibiting thrombus formation.
    Type: Application
    Filed: September 19, 2017
    Publication date: March 8, 2018
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. MAGNANI, Arun K. SARKAR, Myung-Gi BAEK, Frank E. ANDERSON, III, Yanhong LI
  • Publication number: 20170305951
    Abstract: Compounds, compositions, and methods for treatment and/or prevention of cancer and inflammatory diseases, and for releasing cells such as stem cells (e.g., bone marrow progenitor cells) into circulating blood and enhancing retention of the cells in the blood are disclosed. For example, heterobifunctional compounds that inhibit both E-selectins and CXCR4 chemokine receptors are described and pharmaceutical compositions comprising at least one of the same.
    Type: Application
    Filed: December 1, 2015
    Publication date: October 26, 2017
    Applicant: GlycoMimetics, Inc.
    Inventors: John L MAGNANI, Arun K. SARKAR, John M. PETERSON
  • Patent number: 9796745
    Abstract: Methods and compositions using E-selectin antagonists are provided for the treatment and prevention of diseases and disorders treatable by inhibiting binding of E-selectin to an E-selectin ligand. Described herein are E-selection antagonists including, for example, glycomimetic compounds, antibodies, aptamers and peptides that are useful in methods for treatment of cancers, and treatment and prevention of metastasis, inhibiting infiltration of the cancer cells into bone marrow, reducing or inhibiting adhesion of the cancer cells to endothelial cells including cells in bone marrow, and inhibiting thrombus formation.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: October 24, 2017
    Assignee: GlycoMimetics, Inc.
    Inventors: John L. Magnani, Arun K. Sarkar, Myung-Gi Baek, Frank E. Anderson, III, Yanhong Li
  • Publication number: 20160361332
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise particular glycomimetics alone or linked to a member of a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids) or a member of a class of compounds termed BACAs (Benzyl Amino Carboxylic Acids).
    Type: Application
    Filed: June 14, 2016
    Publication date: December 15, 2016
    Inventors: John L. Magnani, John T. Patton, Arun K. Sarkar, Sergei A. Svarovsky, Beat Ernst
  • Publication number: 20160289257
    Abstract: Compounds, compositions and methods are provided for use to inhibit infection by human immunodeficiency virus (HIV). More specifically, the present invention relates to glycomimetic compounds that inhibit HIV infection, and uses thereof.
    Type: Application
    Filed: June 15, 2016
    Publication date: October 6, 2016
    Inventors: John L. Magnani, Arun K. Sarkar
  • Publication number: 20160145290
    Abstract: Methods and compositions using E-selectin antagonists are provided for the treatment and prevention of diseases and disorders treatable by inhibiting binding of E-selectin to an E-selectin ligand. Described herein are E-selection antagonists including, for example, glycomimetic compounds, antibodies, aptamers and peptides that are useful in methods for treatment of cancers, and treatment and prevention of metastasis, inhibiting infiltration of the cancer cells into bone marrow, reducing or inhibiting adhesion of the cancer cells to endothelial cells including cells in bone marrow, and inhibiting thrombus formation.
    Type: Application
    Filed: June 26, 2015
    Publication date: May 26, 2016
    Inventors: John L. MAGNANI, Arun K. SARKAR, Myung-Gi BAEK, Frank E. ANDERSON, III, Yanhong LI
  • Publication number: 20150284420
    Abstract: Provided herein are E-selectin antagonist therapeutic agents and improvements thereto and compositions comprising these E-selectin antagonists. Methods are also provided for using these E-selectin antagonist therapeutic agents to treat and/or prevent diseases and disorders treatable by inhibiting binding of an E-selectin to an E-selectin ligand. Also provided herein improvements to E-selectin antagonist glycomimetic compounds that improve the oral bioavailability of the glycomimetic compounds.
    Type: Application
    Filed: October 31, 2013
    Publication date: October 8, 2015
    Applicant: GLYCOMIMETICS, INC.
    Inventors: John L. Magnani, Arun K. Sarkar, John M. Peterson
  • Patent number: 9109002
    Abstract: Methods and compositions using E-selectin antagonists are provided for the treatment and prevention of diseases and disorders treatable by inhibiting binding of E-selectin to an E-selectin ligand. Described herein are E-selectin antagonists including, for example, glycomimetic compounds, antibodies, aptamers and peptides that are useful in methods for treatment of cancers, and treatment and prevention of metastasis, inhibiting infiltration of the cancer cells into bone marrow, reducing or inhibiting adhesion of the cancer cells to endothelial cells including cells in bone marrow, and inhibiting thrombus formation.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: August 18, 2015
    Assignee: GlycoMimetics, Inc.
    Inventors: John L. Magnani, Arun K. Sarkar, Myung-Gi Baek, Frank E. Anderson, III, Yanhong Li
  • Publication number: 20150110808
    Abstract: Methods and compositions using E-selectin antagonists are provided for the treatment and prevention of diseases and disorders treatable by inhibiting binding of E-selectin to an E-selectin ligand. Described herein are E-selectin antagonists including, for example, glycomimetic compounds, antibodies, aptamers and peptides that are useful in methods for treatment of cancers, and treatment and prevention of metastasis, inhibiting infiltration of the cancer cells into bone marrow, reducing or inhibiting adhesion of the cancer cells to endothelial cells including cells in bone marrow, and inhibiting thrombus formation.
    Type: Application
    Filed: December 21, 2012
    Publication date: April 23, 2015
    Applicant: GLYCOMIMETICS, INC.
    Inventors: John L. Magnani, Arun K. Sarkar, Myung-Gi Baek, Frank E. Anderson, III, Yanhong Li
  • Publication number: 20140178303
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise particular glycomimetics alone or linked to a member of a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids) or a member of a class of compounds termed BACAs (Benzyl Amino Carboxylic Acids).
    Type: Application
    Filed: December 13, 2013
    Publication date: June 26, 2014
    Applicant: GLYCOMIMETICS, INC.
    Inventors: John L. Magnani, John T. Patton, JR., Arun K. Sarkar, Sergei A. Svarovsky, Beat Ernst
  • Publication number: 20140073594
    Abstract: Compounds, compositions and methods are provided for use to inhibit infection by human immunodeficiency virus (HIV). More specifically, the present invention relates to glycomimetic compounds that inhibit HIV infection, and uses thereof.
    Type: Application
    Filed: November 15, 2013
    Publication date: March 13, 2014
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. Magnani, Arun K. Sarkar
  • Patent number: 8633303
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise particular glycomimetics alone or linked to a member of a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids) or a member of a class of compounds termed BACAs (Benzyl Amino Carboxylic Acids).
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: January 21, 2014
    Assignee: Glycomimetics, Inc.
    Inventors: John L. Magnani, John T. Patton, Jr., Arun K. Sarkar, Sergei A. Svarovsky, Beat Ernst
  • Patent number: 8410066
    Abstract: Compounds, compositions and methods are provided for treating cancer and inflammatory diseases, and for releasing cells such as stem cells (e.g., bone marrow progenitor cells) into circulating blood and enhancing retention of the cells in the blood. More specifically, heterobifunctional compounds that inhibit both E-selectins and CXCR4 chemokine receptors are described.
    Type: Grant
    Filed: April 27, 2010
    Date of Patent: April 2, 2013
    Assignee: GlycoMimetics, Inc.
    Inventors: John L. Magnani, Arun K. Sarkar
  • Publication number: 20120329755
    Abstract: Compositions and methods are provided related to Pseudomonas bacteria. The compositions and methods may be used for diagnosis and therapy of medical conditions involving infection with Pseudomonas bacteria. Such infections include Pseudomonas aeruginosa in the lungs of patients with cystic fibrosis. A compound useful in the present methods may be used in combination with a therapeutic agent or may be linked to a therapeutic agent. Pseudomonas bacteria may be inhibited by blocking colonization, inhibiting virulence factors, arresting growth or killing the bacteria.
    Type: Application
    Filed: August 3, 2012
    Publication date: December 27, 2012
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. Magnani, John T. Patton, JR., Arun K. Sarkar
  • Patent number: 8258290
    Abstract: Compositions and methods are provided related to Pseudomonas bacteria. The compositions and methods may be used for diagnosis and therapy of medical conditions involving infection with Pseudomonas bacteria. Such infections include Pseudomonas aeruginosa in the lungs of patients with cystic fibrosis. A compound useful in the present methods may be used in combination with a therapeutic agent or may be linked to a therapeutic agent. Pseudomonas bacteria may be inhibited by blocking colonization, inhibiting virulence factors, arresting growth or killing the bacteria.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: September 4, 2012
    Assignee: GlycoMimetics, Inc.
    Inventors: John L Magnani, John T Patton, Jr., Arun K Sarkar
  • Publication number: 20120004190
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise particular glycomimetics alone or linked to a member of a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids) or a member of a class of compounds termed BACAs (Benzyl Amino Carboxylic Acids).
    Type: Application
    Filed: June 21, 2011
    Publication date: January 5, 2012
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. MAGNANI, John T. Patton, JR., Arun K. Sarkar, Sergei A. Svarovsky, Beat Ernst
  • Patent number: RE44778
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise particular glycomimetics alone or linked to a member of a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids) or a member of a class of compounds termed BACAs (Benzyl Amino Carboxylic Acids).
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: February 25, 2014
    Assignee: Glycomimetics, Inc.
    Inventors: John L. Magnani, John T. Patton, Jr., Arun K. Sarkar, Sergei A. Svarovsky, Beat Ernst