Patents by Inventor John A. Barrett

John A. Barrett 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: 20250121032
    Abstract: This disclosure provides a method of preventing, alleviating, or treating a condition (i.e., neutropenia) in a patient in need thereof, the condition characterized by compromised white blood cell production in the patient. The method includes administering to the patient a therapeutically effective amount of a protein complex comprising a modified human granulocyte-colony stimulating factor (hG-CSF) covalently linked to an immunoglobulin Fc region via a non-peptidyl polymer at a fixed dose regardless of the patient's weight.
    Type: Application
    Filed: November 13, 2024
    Publication date: April 17, 2025
    Inventors: John A. BARRETT, Sribalaji LAKSHMIKANTHAN
  • Patent number: 12171804
    Abstract: This disclosure provides a method of preventing, alleviating, or treating a condition (i.e., neutropenia) in a patient in need thereof, the condition characterized by compromised white blood cell production in the patient. The method includes administering to the patient a therapeutically effective amount of a protein complex comprising a modified human granulocyte-colony stimulating factor (hG-CSF) covalently linked to an immunoglobulin Fc region via a non-peptidyl polymer at a fixed dose regardless of the patient's weight.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: December 24, 2024
    Assignee: Spectrum Pharmaceuticals, Inc.
    Inventors: John A. Barrett, Sribalaji Lakshmikanthan
  • Publication number: 20230277628
    Abstract: The present invention relates to methods for promoting anti-tumor immune response in a subject in need thereof using encapsulated interleukin 12 (IL-12).
    Type: Application
    Filed: March 3, 2023
    Publication date: September 7, 2023
    Inventors: Sribalaji Lakshmikanthan, Prasad Kolli, Francois Lebel, John A. Barrett
  • Publication number: 20220016212
    Abstract: This disclosure provides a method of preventing, alleviating, or treating a condition (i.e., neutropenia) in a patient in need thereof, the condition characterized by compromised white blood cell production in the patient. The method includes administering to the patient a therapeutically effective amount of a protein complex comprising a modified human granulocyte-colony stimulating factor (hG-CSF) covalently linked to an immunoglobulin Fc region via a non-peptidyl polymer at a fixed dose regardless of the patient's weight.
    Type: Application
    Filed: July 13, 2021
    Publication date: January 20, 2022
    Applicant: Spectrum Pharmaceuticals, Inc.
    Inventors: John A. Barrett, Sribalaji Lakshmikanthan
  • Publication number: 20120305822
    Abstract: An electronic control valve having a valve stationary portion defining a substantially central bore extending along an axis of the valve, and a valve train including a movable member of the valve. The valve train moveable member is disposed in the central bore, and the valve train is adapted for reciprocal movement along the axis. A mass is engaged is with the valve train and adapted for reciprocal movement along the axis. A biasing means is disposed between the valve train and the mass. Reciprocal movements of the mass along the axis induced by forces exerted along the axis by the valve train are transmitted through the biasing means, whereby reciprocal movement of the valve train along the axis is dynamically reduced by the mass.
    Type: Application
    Filed: May 9, 2012
    Publication date: December 6, 2012
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventors: JOHN A. BARRETT, TIMOTHY J. SKINNER, ERNESTO J. GUTIERREZ, MATTHEW R. WARREN, JOSEPH M. BONA
  • Patent number: 7332149
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The present invention also provides novel compounds useful for imaging atherosclerosis, restenosis, cardiac ischemia, and myocardial reperfusion injury. The present invention also provides novel compounds useful for the treatment of rheumatoid arthritis. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: February 19, 2008
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Milind Rajopadhye, John A. Barrett, Alan P. Carpenter, Jr., Edward H. Cheesman, Thomas D. Harris
  • Patent number: 7090828
    Abstract: The present invention describes novel compounds of the formula: (Q)d-Ln-Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The present invention further provides novel compounds useful for imaging atherosclerosis, restenosis, cardiac ischemia and myocardial reperfusion injury. The present invention still further provides novel compounds useful for the treatment of rheumatoid arthritis. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: August 15, 2006
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Edward H. Cheesman, John A. Barrett, Alan P. Carpenter, Jr., Milind Rajopadhye, Michael Sworin
  • Patent number: 7052673
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety. The imageable moiety is a gamma ray or positron emitting radioisotope, a magnetic resonance imaging contrast agent, an X-ray contrast agent, or an ultrasound contrast agent.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: May 30, 2006
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Milind Rajopadhye, D. Scott Edwards, John A. Barrett, Alan P. Carpenter, Jr., Thomas D Harris, Stuart D Heminway, Shuang Liu, Singh R Prahlad
  • Patent number: 7018611
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The present invention further provides novel compounds useful for imaging atherosclerosis, restenosis, cardiac ischemia, and myocardial reperfusion injury. The present invention still further provides novel compounds useful for the treatment of rheumatoid arthritis. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety.
    Type: Grant
    Filed: October 26, 2002
    Date of Patent: March 28, 2006
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Thomas D. Harris, John A. Barrett, Alan P. Carpenter, Jr., Milind Rajopadhye
  • Patent number: 6989139
    Abstract: Thus the present invention describes novel compounds comprising 1-10 targeting moieties; a chelator (Ch); and 0-1 linking groups (Ln) between the targeting moiety and chelator; wherein the targeting moiety is a matrix metalloproteinase inhibitor; and wherein the chelator is capable of conjugating to a cytotoxic radioisotope. The present invention also provides novel compositions of the compounds of the invention, kits and their uses in treatment of diseases associated with MMPs.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: January 24, 2006
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Carl P. Decicco, David J. Nelson, John A. Barrett, Alan P. Carpenter Jr., Jingwu Duan, Milind Rajopadhye
  • Patent number: 6800273
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety. The imageable moiety is a gamma ray or positron emitting radioisotope, a magnetic resonance imaging contrast agent, an X-ray contrast agent, or an ultrasound contrast agent.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: October 5, 2004
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Milind Rajopadhye, D. Scott Edwards, John A. Barrett, Alan P. Carpenter, Jr., Thomas D. Harris, Stuart J. Heminway, Shuang Liu, Prahlad R. Singh
  • Publication number: 20040014964
    Abstract: The present invention describes novel compounds of the formula:
    Type: Application
    Filed: January 21, 2003
    Publication date: January 22, 2004
    Inventors: Edward H. Cheesman, John A. Barrett, Alan P. Carpenter, Milind Rajopadhye, Michael Sworin
  • Publication number: 20030180305
    Abstract: The present invention describes novel compounds of the formula:
    Type: Application
    Filed: January 14, 2003
    Publication date: September 25, 2003
    Inventors: Milind Rajopadhye, D. Scott Edwards, John A. Barrett, Alan P. Carpenter, Thomas D. Harris, Stuart J. Heminway, Shuang Liu, Prahlad R. Singh
  • Publication number: 20030152512
    Abstract: This invention relates to a method of using a radiolabeled small molecule antagonist of the platelet IIb/IIIa receptor for the diagnosis of arterial and venous thrombi.
    Type: Application
    Filed: November 13, 2001
    Publication date: August 14, 2003
    Inventors: Milind Rajopadhye, John A. Barrett
  • Publication number: 20030113336
    Abstract: The present invention describes novel compounds of the formula:
    Type: Application
    Filed: October 26, 2002
    Publication date: June 19, 2003
    Inventors: Thomas D. Harris, John A. Barrett, Alan P. Carpenter,, Milind Rajopadhye
  • Patent number: 6569402
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The present invention further provides novel compounds useful for imaging atherosclerosis, restenosis, cardiac ischemia and myocardial reperfusion injury. The present invention still further provides novel compounds useful for the treatment of rheumatoid arthritis. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: May 27, 2003
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Edward H. Cheesman, John A. Barrett, Alan P. Carpenter, Jr., Milind Rajopadhye, Michael Sworin
  • Publication number: 20030066551
    Abstract: Novel slidable doors and sidewalls are adapted for use with collapsible protective enclosures (e.g., frame structure associated with a collapsible tent) such as tents, awnings, and restaurant patio shielding. The slidable doors and sidewalls, in addition to being flexible, may also be foldable, and, generally, slidably engage a slide track incorporated in such an enclosure. Further, the slidable doors and sidewalls generally comprise a flexible sheet that, in some embodiments, may also define openings therethrough and further comprise windows provided by semi-rigid thermoplastic resinous sheets. The present invention is also directed to collapsible protective enclosures comprising the above slidable doors and sidewalls, and to methods for retrofitting such enclosures with the above slidable doors and sidewalls, and to kits for accomplishing the same.
    Type: Application
    Filed: August 28, 2002
    Publication date: April 10, 2003
    Applicant: B. E. Holdings, LLC
    Inventors: Michael P. Sofie, John A. Barrett
  • Patent number: 6537520
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety. The imageable moiety is a gamma ray or positron emitting radioisotope, a magnetic resonance imaging contrast agent, an X-ray contrast agent, or an ultrasound contrast agent.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: March 25, 2003
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Milind Rajopadhye, D. Scott Edwards, John A. Barrett, Alan P. Carpenter, Jr., Thomas D. Harris, Stuart J. Heminway, Shuang Liu, Prahlad R. Singh
  • Patent number: 6511649
    Abstract: The present invention describes novel compounds of the formula: (Q)d—Ln—Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The present invention further provides novel compounds useful for imaging atherosclerosis, restenosis, cardiac ischemia, and myocardial reperfusion injury. The present invention still further provides novel compounds useful for the treatment of rheumatoid arthritis. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: January 28, 2003
    Inventors: Thomas D. Harris, John A. Barrett, Alan P. Carpenter, Jr., Milind Rajopadhye
  • Publication number: 20030007927
    Abstract: The present invention provides novel radiopharmaceuticals useful for the diagnosis of infection and inflammation, reagents and kits useful for preparing the radiopharmaceuticals, methods of imaging sites of infection and/or inflammation in a patient, and methods of diagnosing diseases associated with infection or inflammation in patients in need of such diagnosis. The radiopharmaceuticals bind in vivo to the leukotriene B4 (LTB4) receptor on the surface of leukocytes which accumulate at the site of infection and inflammation. The reagents provided by this invention are also useful for the treatment of diseases associated with infection and inflammation.
    Type: Application
    Filed: March 27, 2002
    Publication date: January 9, 2003
    Inventors: John A. Barrett, Edward H. Cheesman, Thomas D. Harris, Shuang Liu, Milind Rajopadhye, Michael Sworin