JW

John R. Whitsitt

Schlumberger Technology: 28 patents #127 of 7,293Top 2%
DI Dresser Industries: 1 patents #301 of 787Top 40%
WE Weatherford/Lamb: 1 patents #476 of 852Top 60%
Overall (All Time): #115,683 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
12270285 Enhanced artificial lift for oil and gas wells Charles R. Tompkins, Mathew A. Eagleston, Robert M. Taylor, Jody R. McGlothen 2025-04-08
12078036 Single trip wellbore completion system Jeremie Poizat, Oguzhan Guven, Michael Huh, Nabil Batita 2024-09-03
11111757 System and methodology for controlling fluid flow Bryan Stamm, Michael Dean Langlais 2021-09-07
10301910 Autonomous untethered well object having an axial through-hole Gary L. Rytlewski, John C. Wolf 2019-05-28
10233732 Active integrated flow control for completion system Mohamed Aly Sadek, Bryan Stamm, Stephen Dyer, Oguzhan Guven, Parvesh Singh +1 more 2019-03-19
9650851 Autonomous untethered well object John A. Booker, Thomas D. MacDougall, Gary L. Rytlewski 2017-05-16
8776890 Systems and techniques to actuate isolation valves Arin Basmajian, Brad Swenson 2014-07-15
8651179 Swellable downhole device of substantially constant profile Nitin Y. Vaidya, Frederick Lemme, Xiaohong Ren, Joseph K. Flowers, Rashmi Bhavsar 2014-02-18
8499843 System and method to seal using a swellable material Dinesh R. Patel, Y. Gill Hillsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier +9 more 2013-08-06
8496055 Efficient single trip gravel pack service tool Dexter Myles Mootoo, Robert Krush, Adam Charles Vasper, Graham Watson 2013-07-30
8408319 Control swelling of swellable packer by pre-straining the swellable packer element Kuo-Chiang Chen 2013-04-02
8225880 Method and system for zonal isolation Gary L. Rytlewski, Nitin Y. Vaidya 2012-07-24
8220542 System and method for facilitating downhole operations Jason K. Jonas, Gary L. Rytlewski, Dinesh R. Patel 2012-07-17
8056628 System and method for facilitating downhole operations Jason K. Jonas, Gary L. Rytlewski, Dinesh R. Patel 2011-11-15
8056643 Systems and techniques to actuate isolation valves Arin Basmajian, Brad Swenson 2011-11-15
7918276 System and method for creating a gravel pack Thibaut Guignard 2011-04-05
7753121 Well completion system having perforating charges integrated with a spirally wrapped screen Vladimir Vaynshteyn, Steven W. Henderson 2010-07-13
7730949 System and method for performing well treatments Thibaut Guignard 2010-06-08
7665537 System and method to seal using a swellable material Dinesh R. Patel, Y. Gil Hilsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier +9 more 2010-02-23
7631695 Wellbore zonal isolation system and method Laura Schafer 2009-12-15
7591321 Zonal isolation tools and methods of use Carlos Araque, David Milton Eslinger, Philippe Gambier, Dinesh R. Patel, Chad Hardwick +5 more 2009-09-22
7562712 Setting tool for hydraulically actuated devices Brian Cho, Philippe Gambier, Arin Basmajian, Jose F. Garcia, Youel Hilsman 2009-07-21
7546875 Integrated sand control completion system and method Vladimir Vaynshteyn, Steven W. Henderson 2009-06-16
7407013 Expandable well screen with a stable base 2008-08-05
7387157 Dynamic inflatable sealing device Philippe Gambier, Jose F. Garcia 2008-06-17