Patents by Inventor Jack L. Tseng

Jack L. Tseng 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: 11141467
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: October 12, 2021
    Assignee: Acorda Therapeutics, Inc.
    Inventors: Elliott A. Gruskin, Jack L. Tseng, Anthony O. Caggiano
  • Publication number: 20180153971
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Application
    Filed: July 17, 2017
    Publication date: June 7, 2018
    Inventors: Elliott A. GRUSKIN, Jack L. TSENG, Anthony O. CAGGIANO
  • Patent number: 9839679
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: December 12, 2017
    Assignee: Acorda Therapeutics, Inc.
    Inventors: Elliott A. Gruskin, Jack L. Tseng, Anthony O. Caggiano
  • Publication number: 20140193387
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Application
    Filed: February 26, 2014
    Publication date: July 10, 2014
    Applicant: ACORDA THERAPEUTICS, INC.
    Inventors: Elliott A. GRUSKIN, Jack L. TSENG, Anthony O. CAGGIANO
  • Patent number: 8679481
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: March 25, 2014
    Assignee: Acorda Therapeutics, Inc.
    Inventors: Elliott A. Gruskin, Jack L. Tseng, Anthony O. Caggiano
  • Publication number: 20110262413
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Application
    Filed: May 9, 2011
    Publication date: October 27, 2011
    Inventors: Elliott A. GRUSKIN, Jack L. TSENG, Anthony O. CAGGIANO
  • Patent number: 7959914
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: June 14, 2011
    Assignee: Acorda Therapeutics, Inc.
    Inventors: Elliott A. Gruskin, Jack L. Tseng, Anthony O. Caggiano
  • Publication number: 20040265297
    Abstract: A method for modifying access of cells to extravascular spaces and regions comprising administering to a patient an enzyme that cleaves chondroitin sulfate proteoglycans is provided. It has been found that administration of an enzyme that cleaves chondroitin sulfate proteoglycans to a patient disrupts extravasation of cells from the blood stream into tissue. The present invention provides methods of reducing penetration of cells associated with inflammation into tissue of a patient. Several methods are also provided for the regulation and suppression of inflammation comprising administering enzymes that digest chondroitin sulfates. Also provided are methods of treating and preventing inflammation associated with infection, injury and disease.
    Type: Application
    Filed: May 17, 2004
    Publication date: December 30, 2004
    Inventors: Elliott A. Gruskin, Jack L. Tseng, Anthony O. Caggiano