Individual holder
TOLMAN RANDY C
US·25 granted patents·8 pending applications·367 citations·filing 2006–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
33 records- 0199US10138713B2Autonomous wellbore devices with orientation-regulating structures and systems and methods including the sameTOLMAN RANDY C·Filed 2015·Granted Nov 27, 2018·79 cites·27 claims
- 0298US9963955B2Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular unitsTOLMAN RANDY C·Filed 2016·Granted May 8, 2018·57 cites·16 claims
- 0398US9284819B2Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular unitsTOLMAN RANDY C·Filed 2011·Granted Mar 15, 2016·117 cites·24 claims
- 0497US10053968B2Methods for multi-zone fracture stimulation of a wellTOLMAN RANDY C·Filed 2015·Granted Aug 21, 2018·20 cites·21 claims
- 0591US10196886B2Select-fire, downhole shockwave generation devices, hydrocarbon wells that include the shockwave generation devices, and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Granted Feb 5, 2019·10 cites·29 claims
- 0690US10480501B2Nested bellows pump and hybrid downhole pumping system employing sameTOLMAN RANDY C·Filed 2018·Granted Nov 19, 2019·6 cites·38 claims
- 0789US10352130B2Flushable velocity fuse and screen assembly for downhole systemsTOLMAN RANDY C·Filed 2016·Granted Jul 16, 2019·6 cites·38 claims
- 0887US10364659B1Methods and devices for restimulating a well completionTOLMAN RANDY C·Filed 2018·Granted Jul 30, 2019·6 cites·21 claims
- 0983US8490685B2Method and apparatus associated with stimulation treatments for wellsTOLMAN RANDY C·Filed 2006·Granted Jul 23, 2013·31 cites·31 claims
- 1081US10087719B2Systems and methods for artificial lift subsurface injection and downhole water disposalTOLMAN RANDY C·Filed 2016·Granted Oct 2, 2018·2 cites·25 claims
- 1177US10612352B2Autonomous downhole conveyance systems and methods using adaptable perforation sealing devicesTOLMAN RANDY C·Filed 2017·Granted Apr 7, 2020·2 cites·34 claims
- 1276US9976399B2Selectively actuated plungers and systems and methods including the sameTOLMAN RANDY C·Filed 2015·Granted May 22, 2018·3 cites·27 claims
- 1373US9790762B2Corrodible wellbore plugs and systems and methods including the sameTOLMAN RANDY C·Filed 2014·Granted Oct 17, 2017·4 cites·29 claims
- 1470US9869164B2Inclined wellbore optimization for artificial lift applicationsTOLMAN RANDY C·Filed 2014·Granted Jan 16, 2018·4 cites·31 claims
- 1568US10662745B2Perforation devices including gas supply structures and methods of utilizing the sameTOLMAN RANDY C·Filed 2018·Granted May 26, 2020·1 cites·20 claims
- 1668US9945218B2Sytems and methods for re-completing multi-zone wellsTOLMAN RANDY C·Filed 2013·Granted Apr 17, 2018·3 cites·13 claims
- 1767US10724350B2Perforation devices including trajectory-altering structures and methods of utilizing the sameTOLMAN RANDY C·Filed 2018·Granted Jul 28, 2020·1 cites·24 claims
- 1867US9963960B2Systems and methods for stimulating a multi-zone subterranean formationTOLMAN RANDY C·Filed 2013·Granted May 8, 2018·3 cites·34 claims
- 1967US9945208B2Flow control assemblies for downhole operations and systems and methods including the sameTOLMAN RANDY C·Filed 2013·Granted Apr 17, 2018·3 cites·23 claims
- 2063US10309195B2Selective stimulation ports including sealing device retainers and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Granted Jun 4, 2019·1 cites·23 claims
- 2162US10221669B2Wellbore tubulars including a plurality of selective stimulation ports and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Granted Mar 5, 2019·1 cites·29 claims
- 2258US9765592B2Systems and methods for secondary sealing of a perforation within a wellbore casingTOLMAN RANDY C·Filed 2013·Granted Sep 19, 2017·1 cites·36 claims
- 2356US10024131B2Fluid plugs as downhole sealing devices and systems and methods including the sameTOLMAN RANDY C·Filed 2013·Granted Jul 17, 2018·1 cites·26 claims
- 2456US9970261B2Flow control assemblies for downhole operations and systems and methods including the sameTOLMAN RANDY C·Filed 2013·Granted May 15, 2018·1 cites·26 claims
- 2555US8899339B2Systems and methods for regulating flow in a wellboreTOLMAN RANDY C·Filed 2009·Granted Dec 2, 2014·4 cites·41 claims
- 2655US2018135394A1Wellbore Tubulars Including Selective Stimulation Ports Sealed with Sealing Devices and Methods of Operating the SameTOLMAN RANDY C·Filed 2017·Application pending·0 cites
- 2753US2017183946A1Actuatable Plungers with Actuatable External Seals, and Systems and Methods Including the SameTOLMAN RANDY C·Filed 2016·Application pending·0 cites
- 2853US2017183945A1Actuatable Plungers with Actuatable External Seals, and Systems and Methods Including the SameTOLMAN RANDY C·Filed 2016·Application pending·0 cites
- 2945US2015176388A1Systems and Methods for Stimulating a Subterranean FormationTOLMAN RANDY C·Filed 2014·Application pending·0 cites
- 3045US2015060055A1Systems and Methods for Artificial Lift Via a Downhole Positive Displacement PumpTOLMAN RANDY C·Filed 2014·Application pending·0 cites
- 3139US2017159403A1Sealing Devices, Wellbore Tubulars Including The Sealing Devices, And Hydrocarbon Wells Including The Wellbore TubularsTOLMAN RANDY C·Filed 2016·Application pending·0 cites
- 3239US2017314372A1System and Method for Autonomous ToolsTOLMAN RANDY C·Filed 2017·Application pending·0 cites
- 3338US2017159397A1Downhole devices for providing sealing components within a wellbore, wells that include such downhole devices, and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when TOLMAN RANDY C files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →