JR

James A. Rochen

WH Weatherford Technology Holdings: 18 patents #18 of 753Top 3%
BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
WE Weatherford/Lamb: 1 patents #476 of 852Top 60%
📍 Waller, TX: #3 of 45 inventorsTop 7%
🗺 Texas: #6,840 of 125,132 inventorsTop 6%
Overall (All Time): #219,748 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11713636 Well plugs and associated systems and methods Nauman H. Mhaskar, David B. Rougerie 2023-08-01
11293244 Slip assembly for a downhole tool Nauman H. Mhaskar, Jorge Reyes Villegas, Jose L. Arredondo 2022-04-05
11293256 Sealing element support rings for downhole packers Brandon C. Goodman, Cesar G. Garcia 2022-04-05
11230903 Downhole tool having low density slip inserts Nauman H. Mhaskar 2022-01-25
10975655 Self-removing plug for pressure isolation in tubing of well Nauman H. Mhaskar, John R. Setterberg, Jr., Matthew A. Crump 2021-04-13
10961810 Molded composite slip of sheet molded compound for downhole tool Matthew R. Stage, Jonathan A. Young 2021-03-30
10961815 Apparatus and method for wet shoe applications Cesar G. Garcia, Tharinda Wickramasinghe, Douglas Brian Farley, Jamie Inglesfield, Jobby T. Jacob +1 more 2021-03-30
10876374 Degradable plugs Nauman H. Mhaskar, Deborah Lynn Banta 2020-12-29
10415335 Inserts having geometrically separate materials for slips on downhole tool Nauman H. Mhaskar, Jonathan A. Young 2019-09-17
10364640 Packer setting during high flow rate Shawn J. Treadaway, Tracy Martin, Christopher A. Hall 2019-07-30
10294749 Downhole packer element with propped element spacer 2019-05-21
10087707 Molded composite slip of sheet molded compound for downhole tool Matthew R. Stage, Jonathan A. Young 2018-10-02
10016918 Flow resistant packing element system for composite plug Jonathan A. Young, Nauman H. Mhaskar 2018-07-10
9725981 Non-metallic slips having inserts oriented normal to cone face Jonathan A. Young, Stephen Wiese 2017-08-08
9677356 Insert units for non-metallic slips oriented normal to cone face Shawn J. Treadaway 2017-06-13
9470060 Standoff device for downhole tools using slip elements Jonathan A. Young 2016-10-18
9416617 Downhole tool having slip inserts composed of different materials Stephen Wiese, Jonathan A. Young, Matthew R. Stage 2016-08-16
9187975 Filament wound composite ball 2015-11-17
8893779 Retrievable slip mechanism for downhole tool Shawn J. Treadaway, Robert Christopher Stratton 2014-11-25
6658981 Thru-tubing stackable perforating gun system and method for use Kare-Jonny Haugvaldstad, Timothy Sampson 2003-12-09