Inventor · disambiguated record
Roger Antonsen
Also filed as: ANTONSEN ROGER
14 granted patents·4 pending applications·30 citations·filing 2010–2025
87Inventor score
Technology areasE21B
Files withCOMITT WELL SOLUTIONS US HOLDING INC9BRAEKKE KRISTOFFER3ANTONSEN ROGER2TRICAN COMPLETION SOLUTIONS AS2NESA ENERGY LLC1
Top patents by PatentIndex Score
18 records- 0187US8215401B2Expandable ball seatBRAEKKE KRISTOFFER·Filed 2010·Granted Jul 10, 2012·20 cites·10 claims
- 0282US11261716B2System and method for stimulating a wellCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2020·Granted Mar 1, 2022·2 cites·18 claims
- 0375US10180042B2Methods and systems for a tool with a chamber to regulate a velocity of fluid between an outer diameter of a piston and an insertCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2016·Granted Jan 15, 2019·2 cites·16 claims
- 0471US10443345B2Methods and systems for a complementary valveCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2017·Granted Oct 15, 2019·2 cites·5 claims
- 0568US9995123B2System and method for stimulating a wellCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2017·Granted Jun 12, 2018·1 cites·11 claims
- 0659US10662741B2Methods and systems for a tool with a chamber to regulate a velocity of fluid between an outer diameter of a piston and an insertCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2019·Granted May 26, 2020·0 cites·20 claims
- 0757US2025354453A1Methods and systems for rotating a casing to ensure efficient displacement of cement slurryNESA ENERGY LLC·Filed 2025·Application pending·0 cites
- 0856US10830030B2System and method for stimulating a wellCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2018·Granted Nov 10, 2020·0 cites·18 claims
- 0953US10830022B2Methods and systems for utilizing an inner diameter of a tool for jet cutting, hydraulically setting packer and shutting off circulation tool simultaneouslyCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2018·Granted Nov 10, 2020·0 cites·13 claims
- 1052US8978765B2System and method for operating multiple valvesBRAEKKE KRISTOFFER·Filed 2011·Granted Mar 17, 2015·1 cites·14 claims
- 1149US10066459B2Fracturing using re-openable sliding sleevesANTONSEN ROGER·Filed 2013·Granted Sep 4, 2018·1 cites·27 claims
- 1248US10184325B2Methods and systems for utilizing an inner diameter of a tool for jet cutting, hydraulically setting packers and shutting off circulation tool simultaneouslyCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2016·Granted Jan 22, 2019·0 cites·10 claims
- 1348US9938798B2Protective sleeve for ball activated deviceNOV COMPLETION TOOLS AS·Filed 2014·Granted Apr 10, 2018·1 cites·12 claims
- 1440US2016130915A1Trigger mechanism for ball activated deviceTRICAN COMPLETION SOLUTIONS AS·Filed 2014·Application pending·0 cites
- 1536US11643894B2Methods and systems for mapping a wellbore for refracturingCOMITT WELL SOLUTIONS US HOLDING INC·Filed 2021·Granted May 9, 2023·0 cites·6 claims
- 1633US2012145382A1System and Method for Operating Multiple ValvesBRAEKKE KRISTOFFER·Filed 2010·Application pending·0 cites
- 1731US10190391B2Valve, system and method for completion, stimulation and subsequent re-stimulation of wells for hydrocarbon productionTRICAN COMPLETION SOLUTIONS AS·Filed 2013·Granted Jan 29, 2019·0 cites·7 claims
- 1830US2013048306A1Apparatus and method for penetrating cement surrounding a tubularANTONSEN ROGER·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →