Inventor · disambiguated record
Rajesh Parameshwaraiah
Also filed as: PARAMESHWARAIAH RAJESH
16 granted patents·1 pending application·47 citations·filing 2018–2023
90Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC17
Top patents by PatentIndex Score
17 records- 0194US11377920B2Anchoring downhole tool housing and body to inner diameter of tubing stringHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jul 5, 2022·8 cites·19 claims
- 0292US10995583B1Buoyancy assist tool with debris barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted May 4, 2021·9 cites·19 claims
- 0391US11293253B2Dual sub-surface release plug with bypass for small diameter linersHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Apr 5, 2022·8 cites·20 claims
- 0488US11105166B2Buoyancy assist tool with floating pistonHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Aug 31, 2021·5 cites·15 claims
- 0588US10989013B1Buoyancy assist tool with center diaphragm debris barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Apr 27, 2021·5 cites·20 claims
- 0686US11230905B2Buoyancy assist tool with waffle debris barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 25, 2022·4 cites·20 claims
- 0783US11391119B2Differential fill valve with collet sleeveHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jul 19, 2022·2 cites·20 claims
- 0878US11293261B2Buoyancy assist toolHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 5, 2022·2 cites·18 claims
- 0977US11346171B2Downhole apparatusHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted May 31, 2022·2 cites·17 claims
- 1072US12060763B2Cementing apparatus for reverse cementingHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Aug 13, 2024·0 cites·20 claims
- 1170US11255155B2Downhole apparatus with removable plugsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Feb 22, 2022·1 cites·15 claims
- 1269US11242720B2Threadless float equipment and methodHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Feb 8, 2022·1 cites·15 claims
- 1364US11746618B2Cementing apparatus for reverse cementingHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 5, 2023·0 cites·11 claims
- 1451US11499395B2Flapper disk for buoyancy assisted casing equipmentHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Nov 15, 2022·0 cites·19 claims
- 1549US11391115B2Plug piston barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jul 19, 2022·0 cites·21 claims
- 1642US12044104B2Differential fill valve with collet sleeveHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 23, 2024·0 cites·18 claims
- 1737US2022049576A1Differential fill valve sleeve ball assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →