Patents by Inventor Bruce Horowitz

Bruce Horowitz 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: 20220016242
    Abstract: A method of inducing a Type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the Type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene, and an immunogen to which that response is to be enhanced. A mammalian HX compound-adjuvanted vaccine composition that contains an immunogen present in a vaccine-effective amount along with an adjuvant-effective amount of a halogenated xanthene (HX) compound and one or more excipients present at about 0.001% by weight to 10% by weight of the vaccine composition dissolved or dispersed in a pharmaceutically acceptable diluent.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Applicants: Provectus Pharmatech, Inc., UTI Limited Partnership
    Inventors: Aru Narendran, Dominic Rodrigues, Edward V. Pershing, Bruce Horowitz
  • Publication number: 20210299055
    Abstract: The present invention contemplates a method of treating a solid cancerous tumor in a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of a halogenated xanthene (HX), the lactone thereof, a pharmaceutically acceptable salt, or a C1-C4 alkyl or aromatic ester thereof (collectively an HX compound) to that mammalian subject, and liquid and solid pharmaceutical compositions for administering the HX compound. In addition, a method of inhibiting the growth of a GI tract carcinoma of a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of an HX compound, as well as solid and liquid pharmaceutical compositions therefor.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 30, 2021
    Applicants: Provectus Pharmatech, Inc., Governors of the University of Calgary
    Inventors: Eric A. WACHTER, Dominic RODRIGUES, Edward V. PERSHING, Bruce HOROWITZ, Timothy C. SCOTT, H. Craig DEES, Aru NARENDRAN
  • Publication number: 20210299083
    Abstract: A method for treating a viral infection of a mammalian subject that comprises administering a virus-inhibiting amount of a halogenated xanthene, a pharmaceutically acceptable salt, an alkyl ester or amide or aromatic ester or amide derivative thereof as disclosed within, to that mammalian subject. A method of inducing a type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene as discussed above, and an immunogen to which that response is to be enhanced.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 30, 2021
    Applicants: Provectus Pharmatech, Inc., Governors of the University of Calgary
    Inventors: Aru Narendran, Edward V. Pershing, Dominic Rodrigues, Bruce Horowitz, Eric A. Wachter
  • Publication number: 20210236418
    Abstract: A method of treating a mammalian subject having hematologic, non-tumorous cancer cells is disclosed. The method comprises the steps of: (A) administering to such a mammalian subject a therapeutically effective amount of a halogenated xanthene, a pharmaceutically acceptable salt or a C1-C4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated. A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium. The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
    Type: Application
    Filed: April 16, 2021
    Publication date: August 5, 2021
    Applicants: Provectus Pharmatech, Inc,, UTI Limited Partnership
    Inventors: Aru Narendran, Dominic Rodrigues, Bruce Horowitz, Edward V. Pershing, Eric A. Wachter
  • Publication number: 20210169511
    Abstract: Provided herein are methods and systems for the removal of anatomical occlusions, and an occlusion removal device comprising a first body adapted to be mounted to a delivery wire and releasably engaged to the delivery wire, wherein while engaged the first body remains fixed on the delivery wire and upon release moves axially along the delivery wire, and a second body adapted to be mounted to the delivery wire. A first proximal body may be oriented proximally to a second distal body. The proximal body and the distal body may be adapted to expand upon exiting a delivery catheter. The proximal body may be releasably engaged by a mechanically breakable connection or an electrolytically or heat disconnectable connection, the electrolytically disconnectable connection being broken upon an application of electric current to the electrolytically disconnectable connection.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 10, 2021
    Inventor: Michael Bruce Horowitz
  • Patent number: 10898215
    Abstract: Provided herein are methods and systems for the removal of anatomical occlusions, and an occlusion removal device comprising a first body adapted to be mounted to a delivery wire and releasably engaged to the delivery wire, wherein while engaged the first body remains fixed on the delivery wire and upon release moves axially along the delivery wire, and a second body adapted to be mounted to the delivery wire. A first proximal body may be oriented proximally to a second distal body. The proximal body and the distal body may be adapted to expand upon exiting a delivery catheter. The proximal body may be releasably engaged by a mechanically breakable connection or an electrolytically or heat disconnectable connection, the electrolytically disconnectable connection being broken upon an application of electric current to the electrolytically disconnectable connection.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: January 26, 2021
    Assignee: Retriever Medical, Inc.
    Inventor: Michael Bruce Horowitz
  • Publication number: 20190142444
    Abstract: Provided herein are methods and systems for the removal of anatomical occlusions, and an occlusion removal device comprising a first body adapted to be mounted to a delivery wire and releasably engaged to the delivery wire, wherein while engaged the first body remains fixed on the delivery wire and upon release moves axially along the delivery wire, and a second body adapted to be mounted to the delivery wire. A first proximal body may be oriented proximally to a second distal body. The proximal body and the distal body may be adapted to expand upon exiting a delivery catheter. The proximal body may be releasably engaged by a mechanically breakable connection or an electrolytically or heat disconnectable connection, the electrolytically disconnectable connection being broken upon an application of electric current to the electrolytically disconnectable connection.
    Type: Application
    Filed: November 30, 2018
    Publication date: May 16, 2019
    Inventor: Michael Bruce Horowitz
  • Publication number: 20190110803
    Abstract: Provided herein are methods and systems for anatomical occlusion removal, comprising a delivery wire having (i) a proximal end having an opening, (ii) a distal end, (iii) an outer surface, (iv) a lengthwise cavity, and (v) a first opening to the lengthwise cavity, the opening being in the outer surface of the delivery wire. A first tether having a proximal end and a distal end that may traverse the lengthwise cavity. A first body may be attached to the distal end of the first tether, the first body adapted to be slidably mounted to the delivery wire and releasably engaged to the delivery wire, wherein while engaged the first body remains fixed on the delivery wire and upon release moves axially along the delivery wire. In embodiments, a second tether may have a proximal end and a distal end traversing the lengthwise cavity and attached to the first body.
    Type: Application
    Filed: April 13, 2018
    Publication date: April 18, 2019
    Inventor: Michael Bruce Horowitz
  • Publication number: 20190110804
    Abstract: Provided herein are methods and systems for anatomical occlusion removal, comprising inserting a guide catheter into a body lumen of a patient, and advancing an access catheter through the guide catheter, advancing a delivery catheter through the access catheter, the delivery catheter having a delivery wire therein, the delivery wire having a first body mounted thereto in a fixed position at a distal end of the delivery wire. The delivery catheter may be advanced through the occlusion, expanding the first body distal to the occlusion. A second body may be loaded onto the delivery wire. The second body may be advanced over the delivery wire to the occlusion, and the delivery wire, delivery catheter, access catheter, and guide catheter may be retracted from the patient.
    Type: Application
    Filed: April 13, 2018
    Publication date: April 18, 2019
    Inventor: Michael Bruce Horowitz
  • Patent number: 10258357
    Abstract: Provided herein are methods and systems for anatomical occlusion removal, comprising a delivery wire having (i) a proximal end having an opening, (ii) a distal end, (iii) an outer surface, (iv) a lengthwise cavity, and (v) a first opening to the lengthwise cavity, the opening being in the outer surface of the delivery wire. A first tether having a proximal end and a distal end that may traverse the lengthwise cavity. A first body may be attached to the distal end of the first tether, the first body adapted to be slidably mounted to the delivery wire and releasably engaged to the delivery wire, wherein while engaged the first body remains fixed on the delivery wire and upon release moves axially along the delivery wire. In embodiments, a second tether may have a proximal end and a distal end traversing the lengthwise cavity and attached to the first body.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: April 16, 2019
    Inventor: Michael Bruce Horowitz
  • Patent number: 10172634
    Abstract: Provided herein are methods and systems for the removal of anatomical occlusions, and an occlusion removal device comprising a first body adapted to be mounted to a delivery wire and releasably engaged to the delivery wire, wherein while engaged the first body remains fixed on the delivery wire and upon release moves axially along the delivery wire, and a second body adapted to be mounted to the delivery wire. A first proximal body may be oriented proximally to a second distal body. The proximal body and the distal body may be adapted to expand upon exiting a delivery catheter. The proximal body may be releasably engaged by a mechanically breakable connection or an electrolytically or heat disconnectable connection, the electrolytically disconnectable connection being broken upon an application of electric current to the electrolytically disconnectable connection.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: January 8, 2019
    Inventor: Michael Bruce Horowitz
  • Patent number: 10034966
    Abstract: A method is described herein for the treatment of intracranial aneurysms. The method comprises inserting into an aneurysm an embolism coil coated with a polymeric coating comprising a genipin, such as genipin or a derivative thereof, thereby increasing the stability of clots within the aneurysm. According to one example, the coating is a poly(L-lactide-co-glycolide) (PLGA) is used to release genipin to crosslink fibrin clots thereby creating more stable occlusions. Increased clotting can improve segregation of the weakened portion of the blood vessel from the rest of the vasculature and reduce the risk of recurrence.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: July 31, 2018
    Assignee: Carnegie Mellon University
    Inventors: Christopher J. Bettinger, Michael Bruce Horowitz
  • Publication number: 20180008748
    Abstract: A method is described herein for the treatment of intracranial aneurysms. The method comprises inserting into an aneurysm an embolism coil coated with a polymeric coating comprising a genipin, such as genipin or a derivative thereof, thereby increasing the stability of clots within the aneurysm. According to one example, the coating is a poly(L-lactide-co-glycolide) (PLGA) is used to release genipin to crosslink fibrin clots thereby creating more stable occlusions. Increased clotting can improve segregation of the weakened portion of the blood vessel from the rest of the vasculature and reduce the risk of recurrence.
    Type: Application
    Filed: May 19, 2017
    Publication date: January 11, 2018
    Inventors: Christopher J. Bettinger, Michael Bruce Horowitz
  • Patent number: 9655999
    Abstract: A method is described herein for the treatment of intracranial aneurysms. The method comprises inserting into an aneurysm an embolism coil coated with a polymeric coating comprising a genipin, such as genipin or a derivative thereof, thereby increasing the stability of clots within the aneurysm. According to one example, the coating is a poly(L-lactide-co-glycolide) (PLGA) is used to release genipin to crosslink fibrin clots thereby creating more stable occlusions. Increased clotting can improve segregation of the weakened portion of the blood vessel from the rest of the vasculature and reduce the risk of recurrence.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: May 23, 2017
    Assignee: Carnegie Mellon University
    Inventors: Christopher J. Bettinger, Michael Bruce Horowitz
  • Publication number: 20160051733
    Abstract: A method is described herein for the treatment of intracranial aneurysms. The method comprises inserting into an aneurysm an embolism coil coated with a polymeric coating comprising a genipin, such as genipin or a derivative thereof, thereby increasing the stability of clots within the aneurysm. According to one example, the coating is a poly(L-lactide-co-glycolide) (PLGA) is used to release genipin to crosslink fibrin clots thereby creating more stable occlusions. Increased clotting can improve segregation of the weakened portion of the blood vessel from the rest of the vasculature and reduce the risk of recurrence.
    Type: Application
    Filed: March 12, 2014
    Publication date: February 25, 2016
    Inventors: Christopher J. Bettinger, Michael Bruce Horowitz
  • Patent number: 8396974
    Abstract: A method for controlling sessions between an IP Multimedia Subsystem network, IMS network, and at least two communication terminals (202, 204, 206, 208 302, 304, 306), and a communication system connectable to an IP Multimedia Subsystem network, IMS network, and at least two communication terminals (202, 204, 206, 208 302, 304, 306) each associated with a user, the users of the communication terminals sharing a common IP Multimedia Public Identity, IMPU. A control device (210, 310) for controlling sessions between the IMS network and the communication terminals (202, 204, 206, 208 302, 304, 306), and an identity database (212, 312) containing information about the identities of the users and/or the communication terminals (202, 204, 206, 208 302, 304, 306) sharing the common IMPU are provided.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: March 12, 2013
    Assignee: Telia-Sonera AB
    Inventors: Bruce Horowitz, Justus Petersson
  • Publication number: 20110246656
    Abstract: A method for controlling sessions between an IP Multimedia Subsystem network, IMS network, and at least two communication terminals (202, 204, 206, 208 302, 304, 306), and a communication system connectable to an IP Multimedia Subsystem network, IMS network, and at least two communication terminals (202, 204, 206, 208 302, 304, 306) each associated with a user, the users of the communication terminals sharing a common IP Multimedia Public Identity, IMPU. A control device (210, 310) for controlling sessions between the IMS network and the communication terminals (202, 204, 206, 208 302, 304, 306), and an identity database (212, 312) containing information about the identities of the users and/or the communication terminals (202, 204, 206, 208 302, 304, 306) sharing the common IMPU are provided.
    Type: Application
    Filed: August 1, 2008
    Publication date: October 6, 2011
    Applicant: TELIA-SONERA AB
    Inventors: Bruce Horowitz, Justus Petersson
  • Publication number: 20100050215
    Abstract: A system and method for monitoring and distributing available bandwidth within a home network by- use of a home gateway is provided. The system comprises a home Gateway, one or several Set-Top Boxes and one or several home display units such as e.g. a TV, mobile phone and personal computer When the user selects a movie, a point-to-point unicast connection is set up between the user's set-top-box and the delivering streaming server located outside the local network. Accordingly, the home gateway receives a request signal for a displaying a movie from the set-top box, which signal includes bandwidth information, the home gateway monitor the home gateway if there is available bandwidth. An accept signal will be sent to the STB if there is available bandwidth and the set-top box will send an join-message to the delivering streaming server and the movie is displayed on the home device.
    Type: Application
    Filed: November 27, 2007
    Publication date: February 25, 2010
    Applicant: TELIASONERA AB
    Inventors: Per-Ola Wester, Bruce Horowitz
  • Publication number: 20080287729
    Abstract: An interstitial marker for localization of organs, biopsy sites, tumors or tumor beds, is comprised of a fluid marker material which is visible under at least one imaging modality. The fluid marker material is injected at the desired location to create a marker having a desired size and configuration. The configuration includes combinations of straight and curved lines, spheres and blank spaces. The fluid marker material includes a high density metal such as bismuth, gold, or iridium suspended in a liquid, in colloidal form or made into a solution.
    Type: Application
    Filed: May 16, 2007
    Publication date: November 20, 2008
    Inventors: Anthony Biscotti, Bruce Horowitz
  • Publication number: 20080020369
    Abstract: A method for testing the cytotoxicity of an implant comprising: providing neuronal cells in-vitro; providing one or more compounds of the implantable medical device; adding the one or more compounds from the implantable medical device to the in-vitro neuronal cells; and determining a measure of the cytotoxicity of the one or more compounds based on an assessment of the neuronal cells.
    Type: Application
    Filed: October 23, 2006
    Publication date: January 24, 2008
    Inventors: Kristen E. Drake, Sandra M. Hooper, Tracy Cameron, Bruce Horowitz