Inventor · disambiguated record
Daniel P. Lupien
Also filed as: LUPIEN DANIEL · LUPIEN DANIEL P
8 granted patents·6 pending applications·126 citations·filing 2000–2025
86Inventor score
Files withTIER 1 ENERGY SOLUTIONS INC7HALLIBURTON ENERGY SERV INC3TIER 1 ENERGY TECH INC2PACKERS PLUS ENERGY SERV INC1THEMIG DANIEL JON1
Top patents by PatentIndex Score
14 records- 0194US9010447B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentTHEMIG DANIEL JON·Filed 2010·Granted Apr 21, 2015·22 cites·63 claims
- 0285US9874067B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Jan 23, 2018·4 cites·13 claims
- 0383US7566235B2Electrical connection assemblyHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Jul 28, 2009·19 cites·19 claims
- 0482US12352129B2Coil shiftable packerTIER 1 ENERGY SOLUTIONS INC·Filed 2023·Granted Jul 8, 2025·1 cites·3 claims
- 0576US7084782B2Drill string telemetry system and methodHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 1, 2006·43 cites·66 claims
- 0673US2025361783A1Coil shiftable packerTIER 1 ENERGY SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0772US11761316B2Steam diverter apparatus and method for controlling steam flow in a wellTIER 1 ENERGY TECH INC·Filed 2021·Granted Sep 19, 2023·1 cites·12 claims
- 0867US6439321B1Piston actuator assembly for an orienting deviceHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Aug 27, 2002·36 cites·14 claims
- 0954US2025389166A1Trip sub assembly with check valveTIER 1 ENERGY SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1053US2025327372A1Recirculation valveTIER 1 ENERGY SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1151US2025059844A1Pumpdown assist tool for wireline operationsTIER 1 ENERGY SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1243US2024318520A1Thermal liner top anchor packerTIER 1 ENERGY SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1343US2024318518A1Releasable anchorTIER 1 ENERGY SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1441US11808103B2Swellable packer assembly for a wellbore systemTIER 1 ENERGY TECH INC·Filed 2021·Granted Nov 7, 2023·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →