Inventor
PARAMESHWARAIAH RAJESH
US16 patents
Patents
16 patentsUS10995583B1May 4, 2021
Buoyancy assist tool with debris barrier
HALLIBURTON ENERGY SERVICES INC9 citations84
US11377920B2Jul 5, 2022
Anchoring downhole tool housing and body to inner diameter of tubing string
HALLIBURTON ENERGY SERVICES INC8 citations82
US11293253B2Apr 5, 2022
Dual sub-surface release plug with bypass for small diameter liners
HALLIBURTON ENERGY SERVICES INC8 citations79
US11230905B2Jan 25, 2022
Buoyancy assist tool with waffle debris barrier
HALLIBURTON ENERGY SERVICES INC4 citations72
US10989013B1Apr 27, 2021
Buoyancy assist tool with center diaphragm debris barrier
HALLIBURTON ENERGY SERVICES INC5 citations72
US11346171B2May 31, 2022
Downhole apparatus
HALLIBURTON ENERGY SERVICES INC2 citations71
US11293261B2Apr 5, 2022
Buoyancy assist tool
HALLIBURTON ENERGY SERVICES INC2 citations71
US11105166B2Aug 31, 2021
Buoyancy assist tool with floating piston
HALLIBURTON ENERGY SERVICES INC5 citations71
US11391119B2Jul 19, 2022
Differential fill valve with collet sleeve
HALLIBURTON ENERGY SERVICES INC2 citations67
US11255155B2Feb 22, 2022
Downhole apparatus with removable plugs
HALLIBURTON ENERGY SERVICES INC1 citations61
US12060763B2Aug 13, 2024
Cementing apparatus for reverse cementing
HALLIBURTON ENERGY SERVICES INC0 citations60
US11746618B2Sep 5, 2023
Cementing apparatus for reverse cementing
HALLIBURTON ENERGY SERVICES INC0 citations60
US11242720B2Feb 8, 2022
Threadless float equipment and method
HALLIBURTON ENERGY SERVICES INC1 citations60
US11391115B2Jul 19, 2022
Plug piston barrier
HALLIBURTON ENERGY SERVICES INC0 citations51
US11499395B2Nov 15, 2022
Flapper disk for buoyancy assisted casing equipment
HALLIBURTON ENERGY SERVICES INC0 citations50
US12044104B2Jul 23, 2024
Differential fill valve with collet sleeve
HALLIBURTON ENERGY SERVICES INC0 citations48