Patents by Inventor Nausheen Ahmad

Nausheen Ahmad 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).

  • Asymmetric power management and load management
    Patent number: 11802468
    Abstract: A method may include receiving information related to operation or a configuration of a hydraulic fracturing system. The hydraulic fracturing system may include a plurality of electric power source outputs and a plurality of hydraulic fracturing rigs. The method may further include performing, based on the information, asymmetric power management of the plurality of electric power source outputs. The method may further include performing, based on the information, asymmetric load management of the plurality of hydraulic fracturing rigs.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: October 31, 2023
    Assignee: Caterpillar Inc.
    Inventors: Andy Publes, Casey A. Otten, Perry D. Converse, Yanchai Zhang, Zhijun Cai, Baoyang Deng, Christopher G. Y. Haddad, Jason T. Herlehy, Todd R. Kabrich, Nausheen Ahmad, Joseph C. Bufkin
  • ASYMMETRIC POWER MANAGEMENT AND LOAD MANAGEMENT
    Publication number: 20230235653
    Abstract: A method may include receiving information related to operation or a configuration of a hydraulic fracturing system. The hydraulic fracturing system may include a plurality of electric power source outputs and a plurality of hydraulic fracturing rigs. The method may further include performing, based on the information, asymmetric power management of the plurality of electric power source outputs. The method may further include performing, based on the information, asymmetric load management of the plurality of hydraulic fracturing rigs.
    Type: Application
    Filed: January 24, 2022
    Publication date: July 27, 2023
    Applicant: Caterpillar Inc.
    Inventors: Andy PUBLES, Casey A. OTTEN, Perry D. CONVERSE, Yanchai ZHANG, Zhijun CAI, Baoyang DENG, Christopher G. Y. HADDAD, Jason T. HERLEHY, Todd R. KABRICH, Nausheen AHMAD, Joseph C. BUFKIN
  • Method and system for design and analysis of fastened joints
    Publication number: 20070011496
    Abstract: A computer system for analyzing fasteners and fastened joints includes a display and a processor. The processor may be configured to provide a first interface and a second interface to the display, and receive, via the first or second interface, a set of parameters associated with a component to be fastened. Further, the processor may be configured to provide the set of parameters to an analysis tool, execute instructions associated with the analysis tool, and provide an output of the analysis tool to the display via either the first or second interface. The first interface may include at least one data entry form, and the second interface may be associated with a computer aided drafting tool.
    Type: Application
    Filed: April 19, 2006
    Publication date: January 11, 2007
    Inventors: Nausheen Ahmad, Brian Holfelner, O.W. Williams, Paul Robison