Patents by Inventor Raghava Raju Lakhamraju

Raghava Raju Lakhamraju 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).

  • Patent number: 11613961
    Abstract: A fluid control device includes a housing, a fluid channel defined within the housing, the fluid channel having an inlet, and a restriction assembly. The restriction assembly includes a cantilever device disposed within the fluid channel and defining a restricted fluid path, the cantilever device configured to deform to reduce an area of the restricted fluid path and restrict a flow rate of fluid flowing therethrough based on a property of the fluid.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: March 28, 2023
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Ameen Malkawi, Shiv Shankar Sangaru, Raghava Raju Lakhamraju, Ahmed AlAdawy, Naeem-Ur Minhas, Hedy Suherdiana, Robbie Arsyadanie
  • Publication number: 20230032861
    Abstract: A method of forming a representative part correlating to an actual part. The method includes receiving an actual part design, analyzing the actual part design to identify one or more design elements, based on the one of more design elements; generating a representative part design incorporating the one or more design elements and having a differing overall shape comparative to the actual part design, and forming a representative part based on representative part design. A representative part correlating to an actual part includes one or more design elements of the actual part and a different overall shape relative to the actual part. A method of qualifying an additive manufacturing system or process for forming an actual part.
    Type: Application
    Filed: September 2, 2021
    Publication date: February 2, 2023
    Inventors: Ameen Moh'd Jehad Malkawi, Naeem-ur Minhas, Raghava Raju Lakhamraju, Zahra Ridha Aleid, Hussain Sharrofna
  • Patent number: 11549345
    Abstract: A system for controlling a flow of fluid includes a flow control device having a fluid channel configured to transport a fluid between a subterranean region and a borehole conduit, a resonant sensing assembly including a resonator body disposed in fluid communication with the fluid channel, and a controller configured to cause the resonator body to vibrate according to an expected resonance frequency of the resonator body. The system also includes a processing device configured to acquire a measurement signal generated by the resonator body, estimate a property of the fluid based on the measurement signal, and control a flow of the fluid through the flow control device based on the property of the fluid.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: January 10, 2023
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Raghava Raju Lakhamraju, Ameen Malkawi, Ahmed AlAdawy, Naeem-Ur Minhas, Shiv Shankar Sangaru
  • Patent number: 11396782
    Abstract: A window cutting system includes a whipstock having an outer surface, an inner surface, a recess, and a passage extending through the outer surface and the inner surface in the recess. A window mill is connected to the whipstock. The window mill includes a body having a tip portion, a pressure compartment formed in the tip portion, and an axial passage extending though the tip portion from the pressure compartment. A pin connects the window mill and the whipstock. The pin is arranged in the pressure compartment and extends through the axial passage and the passage into the recess. The pin is axially shiftable relative to the window mill and the whipstock when exposed to pressure in the pressure compartment.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: July 26, 2022
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Ahmed AlAdawy, Naeem-Ur-Rehman Minhas, Asok Janardhanan Nair, Raghava Raju Lakhamraju
  • Publication number: 20220145713
    Abstract: A window cutting system includes a whipstock having an outer surface, an inner surface, a recess, and a passage extending through the outer surface and the inner surface in the recess. A window mill is connected to the whipstock. The window mill includes a body having a tip portion, a pressure compartment formed in the tip portion, and an axial passage extending though the tip portion from the pressure compartment. A pin connects the window mill and the whipstock. The pin is arranged in the pressure compartment and extends through the axial passage and the passage into the recess. The pin is axially shiftable relative to the window mill and the whipstock when exposed to pressure in the pressure compartment.
    Type: Application
    Filed: November 10, 2020
    Publication date: May 12, 2022
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Ahmed AlAdawy, Naeem-Ur-Rehman Minhas, Asok Janardhanan Nair, Raghava Raju Lakhamraju
  • Publication number: 20210198986
    Abstract: A system for controlling a flow of fluid includes a flow control device having a fluid channel configured to transport a fluid between a subterranean region and a borehole conduit, a resonant sensing assembly including a resonator body disposed in fluid communication with the fluid channel, and a controller configured to cause the resonator body to vibrate according to an expected resonance frequency of the resonator body. The system also includes a processing device configured to acquire a measurement signal generated by the resonator body, estimate a property of the fluid based on the measurement signal, and control a flow of the fluid through the flow control device based on the property of the fluid.
    Type: Application
    Filed: December 31, 2019
    Publication date: July 1, 2021
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Raghava Raju Lakhamraju, Ameen Malkawi, Ahmed AlAdawy, Naeem-Ur Minhas, Shiv Shankar Sangaru
  • Publication number: 20210198976
    Abstract: A fluid control device includes a housing, a fluid channel defined within the housing, the fluid channel having an inlet, and a restriction assembly. The restriction assembly includes a cantilever device disposed within the fluid channel and defining a restricted fluid path, the cantilever device configured to deform to reduce an area of the restricted fluid path and restrict a flow rate of fluid flowing therethrough based on a property of the fluid.
    Type: Application
    Filed: December 31, 2019
    Publication date: July 1, 2021
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Ameen Malkawi, Shiv Shankar Sangaru, Raghava Raju Lakhamraju, Ahmed AlAdawy, Naeem-Ur Minhas, Hedy Suherdiana, Robbie Arsyadanie