Patents by Inventor James E. Grant

James E. Grant 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: 20250009946
    Abstract: A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
    Type: Application
    Filed: July 15, 2024
    Publication date: January 9, 2025
    Applicant: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, James D. Dale, Michael J. Wilt, Jason A. Demers, David E. Collins, Brian D. Tracey, Dean Kamen
  • Patent number: 12059516
    Abstract: A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: August 13, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, James D. Dale, Michael J. Wilt, Jason A. Demers, David E. Collins, Brian D. Tracey
  • Patent number: 9447525
    Abstract: An on-line defect detection system for detecting a defect in a fibrous member and related processes are provided. The defect detection system may include first and second fiber contacting members where at least one of the contacting members is shiftable relative to the other contacting member. The defect detection system may also include a defect detection zone defined between at least a portion of the first and second fiber contacting members. The defect detection zone may be configured to receive at least a portion of the fibrous member in a manner such that the fibrous member contacts the first and second fiber contacting members in the defect detection zone. Further, the defect detection zone may also include a sensor configured to sense movement of one of the first and second fiber contacting members and generate an electronic signal based on the sensed movement of the at least one fiber contacting member.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: September 20, 2016
    Assignee: Eastman Chemical Company
    Inventors: Peter Chapman, Steven F. Wright, James E. Grant, Jr.
  • Publication number: 20150233888
    Abstract: An on-line defect detection system for detecting a defect in a fibrous member and related processes are disclosed. The defect detection system may include first and second fiber contacting members where at least one of the contacting members is shiftable relative to the other contacting member.
    Type: Application
    Filed: February 18, 2014
    Publication date: August 20, 2015
    Applicant: EASTMAN CHEMICAL COMPANY
    Inventors: Peter Chapman, Steven F. Wright, James E. Grant, JR.
  • Patent number: 8726351
    Abstract: Systems and/or methods for controlling access to a plurality of records and/or documentary materials to be persisted in an electronic archives system are provided. The plurality of records and/or documentary material and all preserved information may be stored and accessed on the basis of user and/or object attributes. The user attributes include group affiliation, ownership, and state (e.g., workflow step and time of day). The object attributes include group affiliation, business role, clearance or access level, and network address from which access is requested. Access to the plurality of records and/or documentary material can be obtained both from within a single security domain as well as across more than one security domain.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: May 13, 2014
    Assignees: Lockheed Martin Corporation, Electric Data Systems Corporation, Business Performance Systems, Fenestra Technologies Corporation
    Inventors: Richard L. Metzer, James E. Grant, William T. Jackson, David P. Isaac, Matthew J. McKennirey, Kenneth L. Bedford
  • Patent number: 6547845
    Abstract: A vault for storing collectibles has a system for forcibly entering an incoming air, which after it has been filtered exits the vault along with undesirable substances trapped in a vault chamber.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: April 15, 2003
    Inventor: James E. Grant, Sr.
  • Publication number: 20030041736
    Abstract: A vault for storing collectibles has a system for forcibly entering an incoming air, which after it has been filtered exits the vault along with undesirable substances trapped in a vault chamber.
    Type: Application
    Filed: July 26, 2001
    Publication date: March 6, 2003
    Inventor: James E. Grant
  • Patent number: 4823227
    Abstract: Solid state circuitry designed to protect three phase electrical equipment operating from two hundred forty (240) to four hundred eighty (480) volt power from loss of any phase, phase reversal, or under voltage or over voltage of the power supply. The circuitry is designed so that if phasing and voltage are correct, then the device will energize an output relay thus enabling the load to operate the protected equipment. This circuitry accomplishes all of the above with much lower power dissipation than other monitoring devices.
    Type: Grant
    Filed: October 21, 1987
    Date of Patent: April 18, 1989
    Assignee: Sta-Con, Inc.
    Inventor: James E. Grant