Patents by Inventor John W. Hadden

John W. Hadden 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: 20110081313
    Abstract: A method of treating an immune target that is suppressing the immune system and restoring the immune system, including the steps of administering an effective amount of a primary cell derived biologic, modifying populations of B and T cells in blood, activating regional lymph nodes, infiltrating an area adjacent to an immune target with T helper and B cells, infiltrating the immune target with T killer cells and macrophages, and treating the immune target and restoring the immune system. A method of inducing immunization in a patient. A method of destroying a tumor. A method of predicting a favorable treatment outcome to cancer treatment. A method of immune prophylaxis. A method of immune restoration. A method of treating a tumor. A method of preventing tumor escape.
    Type: Application
    Filed: May 29, 2009
    Publication date: April 7, 2011
    Inventor: John W. Hadden
  • Publication number: 20110076249
    Abstract: The present invention provides compositions of a natural cytokine mixture (NCM) for treating a cellular immunodeficiency characterized by T lymphocytopenia, one or more dendritic cell functional defects such as those associated with lymph node sinus histiocytosis, and/or one or more monocyte functional defects such as those associated with a negative skin test to NCM. The invention includes methods of treating these cellular immunodeficiencies using the NCM of the invention. The compositions and methods are useful in the treatment of diseases associated with cellular immunodeficiencies such as cancer. Also provided are compositions and methods for reversing tumor-induced immune suppression comprising a chemical inhibitor and a non-steroidal anti-inflammatory drug (NSAID). The invention also provides a diagnostic skin test comprising NCM for predicting treatment outcome in cancer patients.
    Type: Application
    Filed: December 3, 2010
    Publication date: March 31, 2011
    Applicant: IRx Therapeutics, Inc.
    Inventors: John W. Hadden, Paul Naylor
  • Publication number: 20110044941
    Abstract: A method for overcoming immune suppression includes the steps of inducing production of naïve T cells and restoring T cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T cells and exposing the naïve T cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T cells to gain immunization of the T cells.
    Type: Application
    Filed: March 29, 2010
    Publication date: February 24, 2011
    Applicant: IMMUNO-RX, INC.
    Inventor: John W. Hadden
  • Publication number: 20100310469
    Abstract: A method of immunotherapy to treat cancer or a synergistic anti-cancer treatment by administering an effective amount of natural cytokine mixture (NCM), an effective amount of cyclophosphamide (CY), or an effective amount of indomethacin (INDO), wherein the NCM, CY, or INDO are administered singly or in communications thereof. An anti-metastatic treatment method by promoting differentiation and maturation of immature dendritic cells in a lymph node; allowing presentation thereof; and preventing development of metastasis. A method of using NCM as a diagnostic skin test for predicting treatment outcome. A method of pre-treating dendritic cells (DC) and a method of treating monocyte defects characterized by sinus histiocytosis or a negative NCM skin test. Compositions and method for eliciting an immune response to endogenous or exogenous tumor antigens.
    Type: Application
    Filed: May 26, 2010
    Publication date: December 9, 2010
    Inventor: JOHN W. HADDEN
  • Patent number: 7731945
    Abstract: A method for overcoming immune suppression includes the steps of inducing production of naïve T cells and restoring T cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T cells and exposing the naïve T cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T cells to gain immunization of the T cells.
    Type: Grant
    Filed: October 26, 2002
    Date of Patent: June 8, 2010
    Assignee: Immuno-Rx, Inc.
    Inventor: John W. Hadden
  • Publication number: 20100047205
    Abstract: The present invention provides compositions and methods of immunotherapy to treat cancer or other antigen-producing diseases or lesions. According to one embodiment of the invention, a composition is provided for eliciting an immune response to at (east one antigen in a patient having an antigen-producing disease or lesion, the composition comprising an effective amount of a cytokine mixture, preferably comprising IL-1, IL-2, IL-6, IL-8, IFN-? (gamma) and TNF-? (alpha). The cytokine mixture acts as an adjuvant with the antigen associated with the antigen-producing disease or lesion to enhance the immune response of the patient to the antigen. Methods are therefore also provided for eliciting an immune response to at least one antigen in a patient having an antigen-producing disease or lesion utilizing the cytokine mixture of the invention. The compositions and methods are useful in the treatment of antigen-producing diseases such as cancer, infectious diseases or persistent lesions.
    Type: Application
    Filed: July 24, 2007
    Publication date: February 25, 2010
    Inventors: John W. Hadden, Kathy Signorelli, James Egan
  • Publication number: 20100047182
    Abstract: A diagnostic skin test for predicting treatment outcome, consisting essentially of an effective amount of an NCM or a T lymphocyte mitogen of muromonab-CD3. A kit for performing a skin test consisting essentially of an effective amount of an NCM or a T lymphocyte mitogen of muromonab-CD3. A method of performing a skin test on a patient, consisting essentially of the steps of administering an effective amount of an NCM or a T lymphocyte mitogen of muromonab-CD3 to skin, analyzing results of the skin test, and predicting a treatment outcome. Methods of detecting defects in monocyte or T lymphocyte function, including the steps of administering an effective amount of an NCM or T lymphocyte mitogen of muromonab-CD3 to skin, analyzing results of the skin test, and detecting at least one defect in monocyte or T lymphocyte function.
    Type: Application
    Filed: February 15, 2008
    Publication date: February 25, 2010
    Inventor: John W. Hadden
  • Publication number: 20090180982
    Abstract: A method of immunotherapy to treat cancer or a synergistic anti-cancer treatment by administering an effective amount of a natural cytokine mixture (NCM), an effective amount of cyclophosphamide (CY), or an effective amount of indomethacin (INDO), wherein the NCM, CY, or INDO are administered singly or in communications thereof. An anti-metastatic treatment method by promoting differentiation and maturation of immature dendritic cells in a lymph node; allowing presentation thereof; and preventing development of metastasis. A method of using an NCM as a diagnostic skin test for predicting treatment outcome. A method of pre-treating dendritic cells (DC) and a method of treating monocyte defects characterized by sinus histiocytosis or a negative NCM skin test. Compositions and methods for eliciting an immune response to endogenous or exogenous tumor antigens.
    Type: Application
    Filed: January 7, 2008
    Publication date: July 16, 2009
    Inventor: John W. Hadden, SR.
  • Publication number: 20090155291
    Abstract: A method of increasing immunological effect in a patient by administering an effective amount of a primary cell derived biologic to the patient, inducing immune production, blocking immune destruction, and increasing immunological effect in the patient. Methods of treating an immune target, treating a tumor, immune prophylaxis, and preventing tumor escape.
    Type: Application
    Filed: November 26, 2008
    Publication date: June 18, 2009
    Inventors: John W. Hadden, Theresa L. Whiteside, Margareta Czystowska, James E. Egan, Kathy L. Signorelli, Harvey Brandwein
  • Patent number: 7182942
    Abstract: A method of immunotherapy to treat cancer or a synergistic anti-cancer treatment by administering an effective amount of a natural cytokine mixture (NCM), an effective amount of cyclophosphamide (CY), or an effective amount of indomethacin (INDO), wherein the NCM, CY, or INDO are administered singly or in combinations thereof. An anti-metastatic treatment method by promoting differentiation and maturation of immature dendritic cells in a lymph node; allowing presentation thereof; and preventing development of metastasis. A method of using an NCM as a diagnostic skin test for predicting treatment outcome. A method of pre-treating dendritic cells (DC) and a method of treating monocyte defects characterized by sinus histiocytosis or a negative NCM skin test. Compositions and methods for eliciting an immune response to endogenous or exogenous tumor antigens.
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: February 27, 2007
    Assignee: IRx Therapeutics, Inc.
    Inventor: John W. Hadden
  • Patent number: 7153499
    Abstract: The present invention provides a formulation for inhibiting metastasis which includes 150–600 units of IL-2, a nonsteroidal anti-inflammatory drug (NSAID), and cyclophosphamide. The present invention further provides a formulation for inhibiting metastasis that includes IL-1, IL-2, IL-6, IL-8, ?-IFN and TNF-?.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: December 26, 2006
    Assignee: IRx Therapeutics, Inc.
    Inventor: John W. Hadden
  • Patent number: 6977072
    Abstract: A method for overcoming mild to moderate immune suppression includes the steps of inducing production of naïve T-cells and restoring T-cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T-cells and exposing the naïve T-cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T-cells to gain immunization of the T-cells. Further, a method of treating cancer and other persistent lesions includes the steps of administering an effective amount of a natural cytokine mixture as an adjuvant to endogenous or exogenous administered antigen to the cancer or other persistent lesions.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: December 20, 2005
    Assignee: IRx Therapeutics, Inc.
    Inventor: John W. Hadden
  • Publication number: 20040071658
    Abstract: A method of immunotherapy to treat cancer or a synergistic anti-cancer treatment by administering an effective amount of a natural cytokine mixture (NCM), an effective amount of cyclophosphamide (CY), or an effective amount of indomethacin (INDO), wherein the NCM, CY, or INDO are administered singly or in combinations thereof. An anti-metastatic treatment method by promoting differentiation and maturation of immature dendritic cells in a lymph node; allowing presentation thereof; and preventing development of metastasis. A method of using an NCM as a diagnostic skin test for predicting treatment outcome. A method of pre-treating dendritic cells (DC) and a method of treating monocyte defects characterized by sinus histiocytosis or a negative NCM skin test. Compositions and methods for eliciting an immune response to endogenous or exogenous tumor antigens.
    Type: Application
    Filed: August 8, 2003
    Publication date: April 15, 2004
    Inventor: John W. Hadden
  • Publication number: 20030206885
    Abstract: A method for overcoming mild to moderate immune suppression includes the steps of inducing production of naïve T-cells and restoring T-cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T-cells and exposing the naïve T-cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T-cells to gain immunization of the T-cells. Further, a method of treating cancer and other persistent lesions includes the steps of administering an effective amount of a natural cytokine mixture as an adjuvant to endogenous or exogenous administered antigen to the cancer or other persistent lesions.
    Type: Application
    Filed: May 5, 2003
    Publication date: November 6, 2003
    Inventor: John W. Hadden
  • Publication number: 20030124136
    Abstract: A method for overcoming immune suppression includes the steps of inducing production of naïve T cells and restoring T cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T cells and exposing the naïve T cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T cells to gain immunization of the T cells.
    Type: Application
    Filed: October 26, 2002
    Publication date: July 3, 2003
    Inventor: John W. Hadden
  • Patent number: 6482389
    Abstract: A method and kit for determining candidates for immunotherapy, for monitoring the effect of immunotherapy and analysis of cell mediated immunity functionality in a patient who needs immunotherapy is provided. The method includes performing two intracutaneous skin tests and reading the skin test after twenty-four hours. One skin test is the administration of a mitogen such as phytohemagglutinin (PHA), concanavalin A (ConA), pokeweed antigen (PWA) and other mitogens as known in the art. The PHA skin test responses reflect the ability of the T-lymphocytes which are present to react to PHA and to release cytokines like IL-2 and induce a monocyte/macrophage infiltration leading to the DTH dermal reaction which is observed in the skin test characteristic of the afferent limb response of the immune system. The NCM (mitogen-stimulated natural cytokine mixture) skin test reflects the ability of preformed T-cell cytokines to induce the monocyte/macrophage accumulation characteristic of the efferent limb response.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: November 19, 2002
    Assignee: University of South Florida
    Inventor: John W. Hadden
  • Publication number: 20020159953
    Abstract: A method and kit for determining candidates for immunotherapy, for monitoring the effect of immunotherapy and analysis of cell mediated immunity functionality in a patient who needs immunotherapy is provided. The method includes performing two intracutaneous skin tests and reading the skin test after twenty-four hours. One skin test is the administration of a mitogen such as phytohemagglutinin (PHA), concanavalin A (ConA), pokeweed antigen (PWA) and other mitogens as known in the art. The PHA skin test responses reflect the ability of the T-lymphocytes which are present to react to PHA and to release cytokines like IL-2 and induce a monocyte/macrophage infiltration leading to the DTH dermal reaction which is observed in the skin test characteristic of the afferent limb response of the immune system. The NCM (mitogen-stimulated natural cytokine mixture) skin test reflects the ability of preformed T-cell cytokines to induce the monocyte/macrophage accumulation characteristic of the efferent limb response.
    Type: Application
    Filed: May 2, 2002
    Publication date: October 31, 2002
    Inventor: John W. Hadden
  • Publication number: 20020146397
    Abstract: A method for overcoming mild to moderate immune suppression includes the steps of inducing production of naïve T-cells and restoring T-cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naive T-cells and exposing the naive T-cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T-cells to gain immunization of the T-cells. Further, a method of treating cancer and other persistent lesions includes the steps of administering an effective amount of a natural cytokine mixture as an adjuvant to endogenous or exogenous administered antigen to the cancer or other persistent lesions.
    Type: Application
    Filed: October 26, 2001
    Publication date: October 10, 2002
    Inventor: John W. Hadden
  • Patent number: 5632983
    Abstract: A method of treating cellular immune deficiency in a patient including the steps of determining the presence of a cellular immune deficiency and co-administering to the patient an effective amount of a thymic peptide combined with an effective amount of an immunomodulating natural nonrecombinant cytokine preparation.
    Type: Grant
    Filed: November 17, 1994
    Date of Patent: May 27, 1997
    Assignee: University of South Florida
    Inventor: John W. Hadden
  • Patent number: 5614504
    Abstract: A method of making inosine-5'-monophosphate and its derivatives resistant to 5'-nucleotidase by chemically modifying inosine-5'-monophosphate to the formula: ##STR1## wherein R is selected from the group consisting of an alkyl, alkoxy and secondary amino compounds whereby inosine-5'-monophosphate biological activity is retained in vitro and extended to in vivo.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: March 25, 1997
    Assignee: The University of South Florida
    Inventors: John W. Hadden, Alfredo Giner-Sorolla