Patents by Inventor Samuel C. Wagner

Samuel C. Wagner 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: 11918604
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: March 5, 2024
    Assignee: MYELOID THERAPEUTICS, INC.
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Patent number: 11918605
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: March 5, 2024
    Assignee: MYELOID THERAPEUTICS, INC.
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Patent number: 11517589
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: December 6, 2022
    Assignee: Myeloid Therapeutics, Inc.
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20220249552
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: April 7, 2022
    Publication date: August 11, 2022
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20220233586
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: April 7, 2022
    Publication date: July 28, 2022
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20220202856
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor in one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 30, 2022
    Inventors: Samuel C. WAGNER, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20220175830
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 9, 2022
    Inventors: Samuel C. WAGNER, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20220175831
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 9, 2022
    Inventors: Samuel C. WAGNER, Thomas E. Ichim, Julia S Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20220118010
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain, In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 21, 2022
    Inventors: Samuel C. WAGNER, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20210252053
    Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
    Type: Application
    Filed: April 9, 2021
    Publication date: August 19, 2021
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
  • Publication number: 20200297829
    Abstract: Disclosed are means, methods, and compositions of matter useful for treatment of cancer through integrated immunotherapy. In one embodiment a synergistic protocol is comprised of: a) establishing a proteomic, genomic, and immunological profile of the patient; b) stimulation of a change in the tumor microenvironment in order to modify the tumor microenvironment to be more conducive to immunotherapy; c) priming the immune system in order to be prepared for immune activation; d) activate vaccination in order to induce antigen specific immune responses; e) induction of damage to the tumor in an immunogenic manner; f) immune focusing by utilization of epitope specific vaccination; and g) boosting the immune response.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 24, 2020
    Inventors: Samuel C. Wagner, Thomas E. Ichim
  • Publication number: 20190282641
    Abstract: Disclosed are means, methods, and compositions of matter useful for generation of viruses that selectively grow in the tumor endothelium and causes lysis or augmentation of tumor immunity. In one embodiment an oncolytic virus is selectively maintained in cells resembling tumor endothelium under conditions allowing for the oncolytic virus to capture immunogenic entities found on the cells resembling tumor endothelial cells. In another embodiment, the endothelial cells resembling tumor endothelial cells are utilized as a “Trojan horse” for selective delivery of virus into a tumor or tumor microenvironment.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 19, 2019
    Inventors: Samuel C. Wagner, Thomas E. Ichim
  • Publication number: 20190255127
    Abstract: Disclosed are means of treatment of cancer by enhancing efficacy of oncolytic virus ability to eradicate tumors through the destruction/inactivation of cancer endothelial cells through immunological means. In one embodiment of the invention, administration of placental endothelial cells generated antitumor endothelial immune responses are used to sensitize tumors to oncolytic viral entry. In another embodiment, oncolytic viruses are utilized to enhance generation of cancer endothelial specific responses by causing localized inflammation in the tumor endothelium, which enhances efficacy of the tumor endothelial targeting vaccine. In another embodiment, the invention teaches the use of replication deficient oncolytic viruses to deliver proteins to tumor cells in an immunogenic manner such that proteins encoded by the oncolytic viruses induce immunity to tumor endothelial cell antigens.
    Type: Application
    Filed: February 21, 2019
    Publication date: August 22, 2019
    Inventors: Samuel C. Wagner, Thomas E. Ichim
  • Publication number: 20190239937
    Abstract: Disclosed are means, methods, and compositions, useful for augmenting immune response to tumor cell death occurring in the body, wherein the tumor cell death acts as a source of antigens to stimulate an anti-cancer immune response. In one embodiment of the invention cryosurgery is performed in a manner to facilitate immune mediated killing of distant tumors, in effect causing an abscopal reaction, the amplification of the abscopal reaction is performed by preimmunization with antigen compositions generated to target tumor endothelium. In another embodiment the invention teaches the amplification of abscopal effect by preimmunizing with placental and/or tumor antigens prior to induction of necrotic cell death through means such as cryoablation, hyperthermia, radiation therapy, radiation therapy and intravenous vitamin C, and chemotherapy.
    Type: Application
    Filed: February 4, 2019
    Publication date: August 8, 2019
    Inventors: Samuel C. Wagner, Thomas E. Ichim
  • Publication number: 20190224292
    Abstract: Disclosed are means, methods, and compositions of matter useful for augmentation of a vaccine induced antitumor immune response through immunological targeting of tumor endothelium. In one embodiment a cancer antigen specific vaccine is combined with an endothelial targeting vaccine in a manner to facilitate release of tumor antigens as a result of endothelial destruction. The released tumor antigens serve to amplify immune response induced by the cancer antigen specific vaccine. In one embodiment an endogenous cancer vaccine is utilized as a source of immunization. The endogenous cancer vaccine may be cancer cells induced to die locally such as by means of: hyperthermia, irradiation, oncolytic virus exposure, and embolization.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 25, 2019
    Inventors: Samuel C. Wagner, Thomas E. Ichim
  • Publication number: 20190201511
    Abstract: Disclosed are methods of preventing pregnancy through induction of immunological responses through vaccination with placental extracts and products associated with placentation. In one particular embodiment an immune response is triggered towards pregnancy associated neoangiogenesis through administration of placental endothelial cells capable of triggering immunity. In other embodiments the process of replicating immunological events associated with pregnancy failure are recapitulated by stimulation of immunity to antigens such as VEGFR-1, VEGFR-2, CD105, FGF1-R, Integrin ?v?3, and CD-248.
    Type: Application
    Filed: January 3, 2019
    Publication date: July 4, 2019
    Inventors: Samuel C. Wagner, Thomas E. Ichim, Santosh Kesari
  • Publication number: 20190167720
    Abstract: Disclosed are methods, protocols, and compositions of matter useful for induction and/or propagation of antitumor immune responses through gene editing of immunocytes. Stimulation of antitumor adaptive immunity is achieved through gene editing of autologous or allogeneic lymphocytes in a manner to derepress neoplasia induced suppression. The method can include targets of gene editing disclosed in the current invention include the E3 ubiquitin ligase Cb1-b, CTLA-4, PD-1, TIM-3, killer inhibitory receptor (KIR) and LAG-3.
    Type: Application
    Filed: July 10, 2018
    Publication date: June 6, 2019
    Inventors: Samuel C. Wagner, Thomas Ichim
  • Publication number: 20190161798
    Abstract: Disclosed are methods of selecting donors for production of anti-angiogenic vaccines in order to ensure maximal elicitation of immunity. In one embodiment, the invention teaches the purposeful mismatching of major and/or minor human leukocyte antigen (HLA) between the donor and recipient. In other embodiments the invention provides a system for generating a cell bank, said cell bank comprising different donor originals that are subsequently matched with recipients for optimal immune response. In another embodiment cells are transfected to induce immunogenicity, in some embodiments, transfected with allogeneic and/or syngeneic antigens.
    Type: Application
    Filed: November 30, 2018
    Publication date: May 30, 2019
    Inventors: Samuel C. Wagner, Thomas E. Ichim
  • Publication number: 20190117703
    Abstract: Disclosed are means of treatment of liver failure and augmentation of liver regeneration by utilization of immune modulation through administration of immunocytes and mesenchymal stem cells. In one embodiment liver failure is treated by cord blood mononuclear cells administered allogeneic to the host that have been pretreated with hepatogenic cytokines.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Inventors: Samuel C. Wagner, Andy J. Kim, Hong Ma, Dimitri Theofilopoulos
  • Publication number: 20180280444
    Abstract: Disclosed are methods, compositions of matter, and therapeutic protocols for treatment of cancer by selectively inducing immune responses against blood vessels feeding neoplastic tissue. In one embodiment, placental endothelial cells are stimulated with Phorbol Myristate Acetate (PMA) to induce release of nanoparticles that possess ability to: a) be taken up by antigen presenting; b) presented through direct and indirect presentation to CD4 and CD8 T cells, respectively; and c) utilized to stimulate cytoxic T cellular and humoral responses to selectively inhibit angiogenesis of tumors.
    Type: Application
    Filed: June 9, 2017
    Publication date: October 4, 2018
    Applicant: Batu Biologics, Inc.
    Inventors: Samuel C. Wagner, Thomas E. Ichim