Patents by Inventor David Floyd

David Floyd 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: 20260076948
    Abstract: The present disclosure relates to the discovery that certain diseases of the eye that profoundly affect the human visual system and, as a result, quality of life, may be treated using Edonentan or A-182086. Edonentan or A-182086 can be used alone or in combination with an intra-ocular pressure (IOP) reducing agent, a neuroprotective agent, an anti-VEGF agent, or all, for example. Using Edonentan or A-182086, alone or in combination with an additional agent, provides increased perfusion to the retina in certain diseases and reduces damage to retinal cells.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Inventors: Sevgi Gurkan, David Floyd
  • Patent number: 12509439
    Abstract: The present invention is related to new derivatives in the manufacture of a medicament for preventing or treating malaria. Specifically, the present invention is related to dihydroisoquinoline derivatives useful for the preparation of a pharmaceutical formulation for the inhibition of malaria parasite proliferation.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: December 30, 2025
    Assignees: UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION, MMV MEDICINES FOR MALARIA VENTURE
    Inventors: Rodney Kiplin Guy, Jared T. Hammill, David Floyd, Jeremy Burrows, Stephen Brand
  • Publication number: 20250099435
    Abstract: The present disclosure relates to the discovery that certain diseases of the eye that profoundly affect the human visual system and, as a result, quality of life, may be treated using Edonentan or A-182086. Edonentan or A-182086 can be used alone or in combination with an intra-ocular pressure (IOP) reducing agent, a neuroprotective agent, an anti-VEGF agent, or all, for example. Using Edonentan or A-182086, alone or in combination with an additional agent, provides increased perfusion to the retina in certain diseases and reduces damage to retinal cells.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Inventors: Sevgi Gurkan, David Floyd
  • Publication number: 20240189288
    Abstract: The present disclosure relates to the discovery that certain diseases of the eye that profoundly affect the human visual system and, as a result, quality of life, may be treated using Edonentan or A-182086. Edonentan or A-182086 can be used alone or in combination with an intra-ocular pressure (IOP) reducing agent, a neuroprotective agent, an anti-VEGF agent, or all, for example. Using Edonentan or A-182086, alone or in combination with an additional agent, provides increased perfusion to the retina in certain diseases and reduces damage to retinal cells.
    Type: Application
    Filed: June 30, 2023
    Publication date: June 13, 2024
    Inventors: Sevgi Gurkan, David Floyd
  • Publication number: 20240109876
    Abstract: The present disclosure relates to the discovery that certain ocular diseases may be treated using Edonentan crystalline forms. Specific Edonentan crystalline form can be used alone or in combination with an intra-ocular pressure (TOP) reducing agent, a neuroprotective agent, or an anti-VEGF agent. Using Edonentan crystalline forms, alone or in combination with an additional agent, provides increased perfusion to the retina or reduced TOP in certain ocular diseases and reduces damage to retinal cells.
    Type: Application
    Filed: December 4, 2023
    Publication date: April 4, 2024
    Inventors: Sevgi Gurkan, David Floyd, Zhongli Ding
  • Patent number: 11873279
    Abstract: The present disclosure relates to the discovery that certain ocular diseases may be treated using Edonentan crystalline forms. Specific Edonentan crystalline form can be used alone or in combination with an intra-ocular pressure (TOP) reducing agent, a neuroprotective agent, or an anti-VEGF agent. Using Edonentan crystalline forms, alone or in combination with an additional agent, provides increased perfusion to the retina or reduced IOP in certain ocular diseases and reduces damage to retinal cells.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: January 16, 2024
    Assignee: Perfuse Therapeutics, Inc.
    Inventors: Sevgi Gurkan, David Floyd, Zhongli Ding
  • Patent number: 11738007
    Abstract: The present disclosure relates to the discovery that certain diseases of the eye that profoundly affect the human visual system and, as a result, quality of life, may be treated using Edonentan or A-182086. Edonentan or A-182086 can be used alone or in combination with an intra-ocular pressure (IOP) reducing agent, a neuroprotective agent, an anti-VEGF agent, or all, for example. Using Edonentan or A-182086, alone or in combination with an additional agent, provides increased perfusion to the retina in certain diseases and reduces damage to retinal cells.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: August 29, 2023
    Assignee: Perfuse Therapeutics, Inc.
    Inventors: Sevgi Gurkan, David Floyd
  • Publication number: 20230174503
    Abstract: The present invention is related to new derivatives in the manufacture of a medicament for preventing or treating malaria. Specifically, the present invention is related to dihydroisoquinoline derivatives useful for the preparation of a pharmaceutical formulation for the inhibition of malaria parasite proliferation.
    Type: Application
    Filed: April 8, 2021
    Publication date: June 8, 2023
    Inventors: RODNEY KIPLIN GUY, JARED T. HAMMILL, DAVID FLOYD, JEREMY BURROWS, STEPHEN BRAND
  • Publication number: 20230120974
    Abstract: The present disclosure relates to the discovery that certain ocular diseases may be treated using Edonentan crystalline forms. Specific Edonentan crystalline form can be used alone or in combination with an intra-ocular pressure (TOP) reducing agent, a neuroprotective agent, or an anti-VEGF agent. Using Edonentan crystalline forms, alone or in combination with an additional agent, provides increased perfusion to the retina or reduced IOP in certain ocular diseases and reduces damage to retinal cells.
    Type: Application
    Filed: August 2, 2022
    Publication date: April 20, 2023
    Inventors: Sevgi Gurkan, David Floyd, Zhongli Ding
  • Publication number: 20220257568
    Abstract: The present disclosure relates to the discovery that certain diseases of the eye that profoundly affect the human visual system and, as a result, quality of life, may be treated using Edonentan or A-182086. Edonentan or A-182086 can be used alone or in combination with an intra-ocular pressure (TOP) reducing agent, a neuroprotective agent, an anti-VEGF agent, or all, for example. Using Edonentan or A-182086, alone or in combination with an additional agent, provides increased perfusion to the retina in certain diseases and reduces damage to retinal cells.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Sevgi Gurkan, David Floyd
  • Publication number: 20220257505
    Abstract: The present disclosure relates to the discovery that certain diseases of the eye that profoundly affect the human visual system and, as a result, quality of life, may be treated using Edonentan or A-182086. Edonentan or A-182086 can be used alone or in combination with an intra-ocular pressure (IOP) reducing agent, a neuroprotective agent, an anti-VEGF agent, or all, for example. Using Edonentan or A-182086, alone or in combination with an additional agent, provides increased perfusion to the retina in certain diseases and reduces damage to retinal cells.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Sevgi Gurkan, David Floyd
  • Patent number: 10441159
    Abstract: The present disclosure describes a system and method to classify optical coherence tomography (OCT) images. The present system can classify OCT images without first segmenting the retina tissue. The system can generate one or more profiles from vertical transects through the OCT images. The system can identify image statistics based on the one or more profiles. The system's classifier can then classify the OCT images based on the identified image statistics.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: October 15, 2019
    Assignee: The Charles Stark Draper Laboratory, Inc.
    Inventors: John M. Irvine, Richard Wood, Nathan Lowry, David Floyd
  • Publication number: 20170119243
    Abstract: The present disclosure describes a system and method to classify optical coherence tomography (OCT) images. The present system can classify OCT images without first segmenting the retina tissue. The system can generate one or more profiles from vertical transects through the OCT images. The system can identify image statistics based on the one or more profiles. The system's classifier can then classify the OCT images based on the identified image statistics.
    Type: Application
    Filed: October 31, 2016
    Publication date: May 4, 2017
    Applicant: The Charles Stark Draper Laboratory, Inc.
    Inventors: John M. Irvine, Richard Wood, Nathan Lowry, David Floyd
  • Patent number: 9416124
    Abstract: In one aspect, the invention relates to novel substituted 2-alkyl-1-oxo-N-phenyl-3-heteroaryl -1,2,3,4-tetrahydroisoquinoline-4-carboxamides; synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating and/or preventing malaria. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: August 16, 2016
    Assignees: ST. JUDE CHILDREN'S RESEARCH HOSPITAL, MMV MEDICINES FOR MALARIA VENTURE, RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY
    Inventors: Rodney Kiplin Guy, Fangyi Zhu, Wendyam Armand Guiguemde, David Floyd, Spencer Knapp, Philip Stein, Steve Castro
  • Patent number: 9238653
    Abstract: Inhibitors of parasitic dihydroorotate dehydrogenase enzyme (DHOD) are candidate therapeutics for treating malaria. Illustrative of such therapeutic agents include the compound: and a triazolopyrimidine class of compounds that conform to Formula IX: and their solvates, stereoisomers, tautomers and pharmaceutically acceptable salts.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: January 19, 2016
    Assignees: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, MMV MEDICINES FOR MALARIA VENTURE, UNIVERSITY OF WASHINGTON
    Inventors: Pradipsinh K. Rathod, David Floyd, Jeremy Burrows, Alka Marwaha, Ramesh Gujjar, Jose Coteron-Lopez, Margaret Phillips, Susan A. Charman, David Matthews
  • Publication number: 20140235593
    Abstract: In one aspect, the invention relates to novel substituted 2-alkyl-1-oxo-N-phenyl-3-heteroaryl-1,2,3,4-tetrahydroisoquinoline-4-carboxamides; synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating and/or preventing malaria. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: August 24, 2012
    Publication date: August 21, 2014
    Applicants: ST. JUDE CHILDREN'S RESEARCH HOSPITAL, RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY, MMV MEDICINES FOR MALARIA VENTURE
    Inventors: Rodney Kiplin Guy, Fangyi Zhu, Wendyam Armand Guiguemde, David Floyd, Spencer Knapp, Philip Stein, Steve Castro
  • Publication number: 20120302586
    Abstract: Inhibitors of parasitic dihydroorotate dehydrogenase enzyme (DHOD) are candidate therapeutics for treating malaria. Illustrative of such therapeutic agents include the compound: and a triazolopyrimidine class of compounds that conform to Formula IX: and their solvates, stereoisomers, tautomers and pharmaceutically acceptable salts.
    Type: Application
    Filed: September 28, 2010
    Publication date: November 29, 2012
    Applicants: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, MONASH UNIVERSITY, CLAYTON, GLAXOSMITHKLINE INVESTIGACION Y DESARROLLO, S.L, UNIVERSITY OF WASHINGTON, MEDICINES FOR MALARIA VENTURE
    Inventors: Pradipsinh K. Rathod, David Floyd, Jeremy Burrows, Alka Marwaha, Ramesh Gujjar, Jose Coteron-Lopez, Margaret Phillips, Susan A. Charman, David Matthews
  • Publication number: 20070182631
    Abstract: An arrangement (20) for locating at least one device (22) utilizes an assisted global positioning system technique based upon Internet communications. In a disclosed example, a network server (26) detects the presence of a device (22) on the Internet (24). The network server (26) makes an initial estimate of a location of the device based upon Internet information regarding the device (22). The initial estimate is used by a location server to generate an assisted global positioning system communication that is provided to the device (22). An assisted global positioning system receiver (72) associated with the device (22) uses the received communication for interacting with a global positioning system (32). An indication of that interaction can then be used by the network server (26) or the location server (28) for making an actual device location determination.
    Type: Application
    Filed: February 9, 2006
    Publication date: August 9, 2007
    Inventors: Allan Berlinsky, David Floyd, Lawrence O'Neill, Joseph Punturieri
  • Publication number: 20070135111
    Abstract: A wireless communication network (20) including mobile applications (56-62) includes a security approach that uses a combination of at least two techniques (42, 50, 54, 72). One disclosed example includes a combination of all four techniques. The combined, layered approach greatly reduces the probability that an unauthorized individual will be able to masquerade as a valid application within the network so that network security is improved. Disclosed techniques include obfuscating software code of a mobile application, providing a mobile application with a plurality of code signatures for generating a corresponding plurality of unique control values, limiting the useful lifetime of a mobile application and determining that a control value of a mobile application corresponds to the control value of another application before the two applications are allowed to interact in a manner that could compromise either application or the network.
    Type: Application
    Filed: December 9, 2005
    Publication date: June 14, 2007
    Inventor: David Floyd
  • Publication number: 20060271248
    Abstract: Embodiments of the present invention provide a software core controller for facilitating communication between a UAV control system, a UAV, and other peripheral devices used to control or to determine the status of the UAV. Different UAVs, control systems, and peripheral devices may require that data be transmitted and received according to their own particular specifications, such as a particular data rate and a particular format. The software core controller may be configurable to interface with these devices using the devices' interfaces. The interfaces may be specified by the devices' interface control documents (ICDs). The ICDs may be used to configure the software core controller upon initialization. The software core controller may asynchronously receive and provide data at the data rate specified in the various ICDs. The software core controller may support a plurality of different physical interfaces in order to communicate with different control systems, UAVs, and peripheral devices.
    Type: Application
    Filed: January 6, 2006
    Publication date: November 30, 2006
    Applicant: AAI Corporation
    Inventors: Allen Cosgrove, David Floyd, Michael Woodberry, Wayne Chelden, W. Clark