Inventor · disambiguated record
Mayur Narain Ahuja
Also filed as: AHUJA MAYUR · AHUJA MAYUR NARAIN
9 granted patents·3 pending applications·29 citations·filing 2019–2023
84Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC12
Top patents by PatentIndex Score
12 records- 0192US10995583B1Buoyancy assist tool with debris barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted May 4, 2021·9 cites·19 claims
- 0288US11142994B2Buoyancy assist tool with annular cavity and pistonHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Oct 12, 2021·3 cites·20 claims
- 0388US11105166B2Buoyancy assist tool with floating pistonHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Aug 31, 2021·5 cites·15 claims
- 0488US10989013B1Buoyancy assist tool with center diaphragm debris barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Apr 27, 2021·5 cites·20 claims
- 0586US11230905B2Buoyancy assist tool with waffle debris barrierHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 25, 2022·4 cites·20 claims
- 0683US11391119B2Differential fill valve with collet sleeveHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jul 19, 2022·2 cites·20 claims
- 0772US12060763B2Cementing apparatus for reverse cementingHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Aug 13, 2024·0 cites·20 claims
- 0869US11072990B2Buoyancy assist tool with overlapping membranesHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jul 27, 2021·1 cites·17 claims
- 0964US11746618B2Cementing apparatus for reverse cementingHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 5, 2023·0 cites·11 claims
- 1044US2021148184A1Buoyancy assist tool with degradable plugHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 1137US2022049576A1Differential fill valve sleeve ball assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
- 1236US2020378216A1Downhole tool for cementing a boreholeHALLIBURTON ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →