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: 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: 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
  • 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
  • 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: 20170131693
    Abstract: A far infrared (“FIR”) sauna cabin equipped with a far infrared (“FIR”) heating elements constructed of ceramic, carbon, and/or light emitting diodes (“LED”), designed for therapeutic use in a sauna, capable of emitting far infrared energy, and heating an individual's skin for purposes of rejuvenation, anti-aging, weight loss, and acne therapy. The FIR heating element emits IR energy in a wavelength and frequency optimum for resonant absorption by the human body, resulting in the release of toxins stored within subcutaneous fatty deposits, which are then carried out of the person's system as he or she sweats. The FIR sauna is operated by a system comprising a local control system and a remote computer running access control software. A user account is configured containing a user's allowed privileges. When a user swipes an access card, the remote computer verifies the requested privilege. If allowed, the local system energizes the sauna system.
    Type: Application
    Filed: October 25, 2016
    Publication date: May 11, 2017
    Inventor: David Floyd Shurtleff
  • 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: 9629777
    Abstract: A far infrared (“FIR”) sauna cabin equipped with a far infrared (“FIR”) heating elements constructed of ceramic, carbon, and/or light emitting diodes (“LED”), designed for therapeutic use in a sauna, capable of emitting far infrared energy, and heating an individual's skin for purposes of rejuvenation, anti-aging, weight loss, and acne therapy. The FIR heating element emits IR energy in a wavelength and frequency optimum for resonant absorption by the human body, resulting in the release of toxins stored within subcutaneous fatty deposits, which are then carried out of the person's system as he or she sweats. The FIR sauna cabin is further equipped with necessary hardware and tools to effectively create a more flexible environment in which the user can change seating configurations, move about more freely and conduct stretching routines or exercises within the sauna cabin, using specialized fittings integrated to the interior of the sauna cabin.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: April 25, 2017
    Inventor: David Floyd Shurtleff
  • 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
  • Patent number: 8806461
    Abstract: Systems and methods for using memory usage to pinpoint sub-optimal code for gaming systems are provided herein. Memory usage characteristics, such as latency, cache misses, load-hit-store, memory address misuse, and wasted cache bandwidth are presented, preferably in a graphical format, to provide the developer with information for optimizing source code. A trace analysis is performed on source code undergoing optimization. Relevant data is extracted from the trace analysis, sorted as necessary, and presented to the user. The user may be presented with multiple results sorting mechanisms as well as ways to change the presentation of the results.
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: August 12, 2014
    Assignee: Microsoft Corporation
    Inventors: David Floyd Aronson, Parham Mohadjer, Matthew Russell Kimball, Bruce Michael Dawson
  • Publication number: 20140157511
    Abstract: A far infrared (“FIR”) sauna cabin equipped with a far infrared (“FIR”) heating elements constructed of ceramic, carbon, and/or light emitting diodes (“LED”), designed for therapeutic use in a sauna, capable of emitting far infrared energy, and heating an individual's skin for purposes of rejuvenation, anti-aging, weight loss, and acne therapy. The FIR heating element emits IR energy in a wavelength and frequency optimum for resonant absorption by the human body, resulting in the release of toxins stored within subcutaneous fatty deposits, which are then carried out of the person's system as he or she sweats. The FIR sauna cabin is further equipped with necessary hardware and tools to effectively create a more flexible environment in which the user can change seating configurations, move about more freely and conduct stretching routines or exercises within the sauna cabin, using specialized fittings integrated to the interior of the sauna cabin.
    Type: Application
    Filed: July 1, 2013
    Publication date: June 12, 2014
    Inventor: DAVID FLOYD SHURTLEFF
  • Patent number: 8743116
    Abstract: A system and methods for providing shading effects include a shading network possessing the ability to create, maintain, and incrementally evolve shading techniques and effects. The shader network provides the ability to encapsulate CPU and GPU code into a self-contained node that can be transported between renderers. As a result, authors can develop reusable shading techniques that can express the wide range of effects available via utilization of CPU and GPU code. The shader network also provides the capability to compose multiple nodes into a reusable “macro” node that affords authors the ability to build derivative shading effects without the need to modify an application's renderer or constituent nodes.
    Type: Grant
    Filed: February 24, 2006
    Date of Patent: June 3, 2014
    Assignee: Microsoft Corporation
    Inventors: Daniel Horowitz, David Floyd Aronson, Jonathan Thomas Steed, Paul Lawrence Bleisch
  • Patent number: 8689199
    Abstract: A high level shader language compiler incorporates transforms to optimize shader code for graphics processing hardware. An instruction reordering transform determines instruction encapsulations of dependent instructions that reduce concurrent register usage by the shader. A phase pulling transform re-organizes the shader's instructions into phases that reduce a measure of depth of texture loads. A register assigning transform assigns registers to lower register usage by the shader.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: April 1, 2014
    Assignee: Microsoft Corporation
    Inventors: David Floyd Aronson, Anuj Bharat Gosalia, Craig Peeper, Daniel Kurt Baker, Loren McQuade