Patents by Inventor Manhal Sirat

Manhal Sirat 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).

  • Self-powered microsensors for in-situ spatial and temporal measurements and methods of using same in hydraulic fracturing
    Patent number: 10880625
    Abstract: A delayed-activation sensor system includes at least one microsensor. The microsensor may include at least one sensor module for sensing a condition in an environment and a dissolvable coating encapsulating at least a portion of the at least one sensor module such that the dissolvable coating prevents the at least one sensor module from sensing the condition in the environment. The dissolvable coating may be dissolvable in a fluid in the environment such that the sensor module is activated after being located in the environment for a period of time. The microsensor may also include at least one energy harvester module to generate electrical power for the microsensor from the environment.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: December 29, 2020
    Assignees: Khalifa University of Science And Technology, ABU DHABI COMPANY FOR ONSHORE PETROLEUM OPERATION LIMITED
    Inventors: Mohamed Ben Mahmoud Sassi, Manhal Sirat, Irfan Abdulqayyum Saadat, Rashid Kamel Abu Al-Rub
  • SELF-POWERED MICROSENSORS FOR IN-SITU SPATIAL AND TEMPORAL MEASUREMENTS AND METHODS OF USING SAME IN HYDRAULIC FRACTURING
    Publication number: 20190273973
    Abstract: A delayed-activation sensor system includes at least one microsensor. The microsensor may include at least one sensor module for sensing a condition in an environment and a dissolvable coating encapsulating at least a portion of the at least one sensor module such that the dissolvable coating prevents the at least one sensor module from sensing the condition in the environment. The dissolvable coating may be dissolvable in a fluid in the environment such that the sensor module is activated after being located in the environment for a period of time. The microsensor may also include at least one energy harvester module to generate electrical power for the microsensor from the environment.
    Type: Application
    Filed: November 29, 2018
    Publication date: September 5, 2019
    Inventors: Mohamed Ben Mahmoud Sassi, Manhal Sirat, Irfan Abdulqayyum Saadat, Rashid Kamel Abu Al-Rub
  • SELF-POWERED MICROSENSORS FOR IN-SITU SPATIAL AND TEMPORAL MEASUREMENTS AND METHODS OF USING SAME IN HYDRAULIC FRACTURING
    Publication number: 20150330212
    Abstract: A delayed-activation sensor system includes at least one microsensor. The microsensor may include at least one sensor module for sensing a condition in an environment and a dissolvable coating encapsulating at least a portion of the at least one sensor module such that the dissolvable coating prevents the at least one sensor module from sensing the condition in the environment. The dissolvable coating may be dissolvable in a fluid in the environment such that the sensor module is activated after being located in the environment for a period of time. The microsensor may also include at least one energy harvester module to generate electrical power for the microsensor from the environment.
    Type: Application
    Filed: May 15, 2015
    Publication date: November 19, 2015
    Inventors: Mohamed Ben Mahmoud Sassi, Manhal Sirat, Irfan Abdulqayyum Saadat, Rashid Kamel Abu Al-Rub