Patents by Inventor Lee Aldridge

Lee Aldridge 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: 20230381491
    Abstract: Embodiments provide an extra corporeal membrane oxygenation circuit, wherein a pump communicates blood from a patient to an oxygenator and thence back to the patient, comprising: a medium diameter venous line configured to accept blood from the patient and communicate the blood to the pump; a medium diameter arterial line configured to accept blood from the oxygenator and communicate the blood to the patient; one or more shunts connected in a series; wherein a first of such shunts is connected to accept blood from the venous line in parallel with the pump and wherein a last of such shunts is connected to communicate blood to the arterial line.
    Type: Application
    Filed: August 7, 2023
    Publication date: November 30, 2023
    Inventor: Alfred Lee Aldridge
  • Patent number: 11759559
    Abstract: Embodiments of the present invention provide an extra corporeal membrane oxygenation circuit, wherein a pump communicates blood from a patient to an oxygenator and thence back to the patient, comprising: (a) a medium diameter venous line configured to accept blood from the patient and communicate the blood to the pump; (b) a medium diameter arterial line configured to accept blood from the oxygenator and communicate the blood to the patient; (c) one or more shunts connected in a series, where each shunt comprises a medium diameter input connected to a medium diameter output, where the medium diameter output is configured to connect to a medium diameter input of a successive shunt; a small diameter outlet between the medium diameter input and the medium diameter output; and a stopcock connected to the small diameter output such that flow out of the small diameter outlet can be controlled by the stopcock; wherein a first of such shunts is connected to accept blood from the venous line in parallel with the pump
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: September 19, 2023
    Inventor: Alfred Lee Aldridge
  • Publication number: 20220241577
    Abstract: Embodiments of the present invention provide an extra corporeal membrane oxygenation circuit, wherein a pump communicates blood from a patient to an oxygenator and thence back to the patient, comprising: (a) a medium diameter venous line configured to accept blood from the patient and communicate the blood to the pump; (b) a medium diameter arterial line configured to accept blood from the oxygenator and communicate the blood to the patient; (c) one or more shunts connected in a series, where each shunt comprises a medium diameter input connected to a medium diameter output, where the medium diameter output is configured to connect to a medium diameter input of a successive shunt; a small diameter outlet between the medium diameter input and the medium diameter output; and a stopcock connected to the small diameter output such that flow out of the small diameter outlet can be controlled by the stopcock; wherein a first of such shunts is connected to accept blood from the venous line in parallel with the pump
    Type: Application
    Filed: July 15, 2021
    Publication date: August 4, 2022
    Inventor: Alfred Lee Aldridge
  • Publication number: 20190074072
    Abstract: A system and method for matching and merging documents from disparate data sources into a single data store for a particular entity are provided. The system and method may be particularly useful for a healthcare system to match and merge data from disparate data sources about a healthcare provider.
    Type: Application
    Filed: November 5, 2018
    Publication date: March 7, 2019
    Inventors: Matthew Lee ALDRIDGE, Jeffrey Scott HOEKMAN, Colin Erik ALSTAD, Theodore Calhoun TANNER
  • Patent number: 10121557
    Abstract: A system and method for matching and merging documents from disparate data sources into a single data store for a particular entity are provided. The system and method may be particularly useful for a healthcare system to match and merge data from disparate data sources about a healthcare provider.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: November 6, 2018
    Assignee: PokitDok, Inc.
    Inventors: Matthew Lee Aldridge, Jeffrey Scott Hoekman, Colin Erik Alstad, Theodore Calhoun Tanner, Jr.
  • Publication number: 20150205846
    Abstract: A system and method for matching and merging documents from disparate data sources into a single data store for a particular entity are provided. The system and method may be particularly useful for a healthcare system to match and merge data from disparate data sources about a healthcare provider.
    Type: Application
    Filed: August 22, 2014
    Publication date: July 23, 2015
    Inventors: Matthew Lee ALDRIDGE, Jeffrey Scott HOEKMAN, Colin Erik ALSTAD, Theodore Calhoun TANNER, JR.
  • Patent number: 8772014
    Abstract: A process is disclosed for the biological treatment under anaerobic/anoxic conditions for the degradation of pollutants present in brine solution used in waste water management, in industrial waste brine solutions and in waste oil field brine solutions, especially waste brine solutions contaminated with perchlorate and nitrate. A culture capable of reducing perchlorate and nitrate in spent ion-exchange regenerant brine containing at least 30 g/L NaCl under anaerobic/anoxic conditions was used to demonstrate the process. A stabilized brine solution is also disclosed in which a culture capable of degrading a given pollutant can be proliferate.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: July 8, 2014
    Assignee: The University of Houston System
    Inventors: Deborah J. Roberts, Dennis A. Clifford, Xiaohua Lin, Thomas Gillogly, Lee Aldridge, Stewart Lehman
  • Publication number: 20070275450
    Abstract: A process is disclosed for the biological treatment under anaerobic/anoxic conditions for the degradation of pollutants present in brine solution used in waste water management, in industrial waste brine solutions and in waste oil field brine solutions, especially waste brine solutions contaminated with perchlorate and nitrate. A culture capable of reducing perchlorate and nitrate in spent ion-exchange regenerant brine containing at least 30 g/L NaCl under anaerobic/anoxic conditions was used to demonstrate the process. A stabilized brine solution is also disclosed in which a culture capable of degrading a given pollutant can be proliferate.
    Type: Application
    Filed: November 19, 2004
    Publication date: November 29, 2007
    Inventors: Deborah Roberts, Dennis Clifford, Xiaohua Lin, Thomas Gillogly, Lee Aldridge, Stewart Lehman