VanLue; Duke
Patent Applications and Registrations
Patent applications and USPTO patent grants for VanLue; Duke.The latest application filed is for "downhole tool with a slip insert having a hole".
Company Profile
12.43.48
- VanLue; Duke - Tomball TX
- Vanlue; Duke - Houston TX
Patent Activity
| Patent | Date |
|---|---|
| Downhole tool with a slip insert having a hole Grant 11,136,855 - VanLue October 5, 2 | 2021-10-05 |
| Downhole plugging system Grant 11,008,827 - VanLue May 18, 2 | 2021-05-18 |
| Downhole tool and method of use Grant 10,907,441 - Hou , et al. February 2, 2 | 2021-02-02 |
| Downhole tool and method of use Grant 10,900,321 - Vanlue January 26, 2 | 2021-01-26 |
| Downhole Tool With A Slip Insert Having A Hole App 20200340328 - VanLue; Duke | 2020-10-29 |
| A Downhole Plugging System App 20200340327 - VanLue; Duke | 2020-10-29 |
| Downhole tool having a mandrel with a relief point Grant 10,711,563 - Davies , et al. | 2020-07-14 |
| Downhole tool and methods of use Grant 10,633,534 - Davies , et al. | 2020-04-28 |
| Downhole tool with fingered member Grant 10,605,044 - Davies , et al. | 2020-03-31 |
| Downhole tool and method of use Grant 10,605,020 - Davies , et al. | 2020-03-31 |
| Downhole tool and method of use Grant 10,570,694 - Davies , et al. Feb | 2020-02-25 |
| Downhole Tool And Method Of Use App 20200040694 - Hou; Yanan ; et al. | 2020-02-06 |
| Downhole Tool And Method Of Use App 20190368306 - Hou; Yanan ; et al. | 2019-12-05 |
| Downhole tool and method of use Grant 10,494,895 - VanLue De | 2019-12-03 |
| Downhole tool and method of use Grant 10,480,277 - VanLue Nov | 2019-11-19 |
| Downhole tool and method of use Grant 10,480,280 - Hou , et al. Nov | 2019-11-19 |
| Downhole tool and method of use Grant 10,480,267 - Hou , et al. Nov | 2019-11-19 |
| Downhole Tool And Method Of Use App 20190292873 - Vanlue; Duke | 2019-09-26 |
| Downhole Tool With Fingered Member App 20190249514 - Davies; Evan Lloyd ; et al. | 2019-08-15 |
| Downhole tool and system, and method of use Grant 10,316,617 - Davies , et al. | 2019-06-11 |
| Downhole Tool And Method Of Use App 20190162032 - Davies; Evan Lloyd ; et al. | 2019-05-30 |
| Downhole system for use in a wellbore and method for the same Grant 10,246,967 - Davies , et al. | 2019-04-02 |
| Fingered member for a downhole tool Grant 10,214,981 - Davies , et al. Feb | 2019-02-26 |
| System and method for downhole operations Grant 10,156,120 - Davies , et al. Dec | 2018-12-18 |
| Downhole Tool And Method Of Use App 20180291703 - Vanlue; Duke | 2018-10-11 |
| Fingered Member For A Downhole Tool App 20180274315 - Davies; Evan Lloyd ; et al. | 2018-09-27 |
| Downhole tool Grant D827,000 - VanLue August 28, 2 | 2018-08-28 |
| Downhole tool and method of use Grant 10,036,221 - Davies , et al. July 31, 2 | 2018-07-31 |
| Mandrel for a Downhole Tool App 20180202257 - VanLue; Duke | 2018-07-19 |
| Downhole tool and method of use Grant 10,024,126 - Davies , et al. July 17, 2 | 2018-07-17 |
| Downhole Tool And Method Of Use App 20180179851 - Davies; Evan Lloyd ; et al. | 2018-06-28 |
| Downhole Tool And Method Of Use App 20180179852 - Hou; Yanan ; et al. | 2018-06-28 |
| Downhole Tool And Method Of Use App 20180179850 - Hou; Yanan ; et al. | 2018-06-28 |
| Downhole Tool And Method Of Use App 20180171748 - Hou; Yanan ; et al. | 2018-06-21 |
| Setting sleeve Grant D820,327 - VanLue June 12, 2 | 2018-06-12 |
| Downhole Tool And And Method Of Use App 20180155998 - Davies; Evan Lloyd ; et al. | 2018-06-07 |
| Composition Of Matter And Use Thereof App 20180142096 - Li; Liguo ; et al. | 2018-05-24 |
| Downhole tool and method of use Grant 9,976,382 - VanLue May 22, 2 | 2018-05-22 |
| Downhole tool and system, and method of use Grant 9,970,256 - Davies , et al. May 15, 2 | 2018-05-15 |
| Downhole Tool And System, And Method Of Use App 20180073322 - Davies; Evan Lloyd ; et al. | 2018-03-15 |
| Downhole tool with rounded mandrel Grant 9,896,899 - Davies , et al. February 20, 2 | 2018-02-20 |
| Downhole Tool And Method Of Use App 20180038191 - Davies; Evan Lloyd ; et al. | 2018-02-08 |
| Downhole Tool And Method Of Use App 20180010417 - VanLue; Duke | 2018-01-11 |
| Downhole Tool And Method Of Use App 20180010418 - VanLue; Duke | 2018-01-11 |
| System And Method For Downhole Operations App 20170335650 - Davies; Evan Lloyd ; et al. | 2017-11-23 |
| Downhole system for isolating sections of a wellbore Grant 9,777,551 - Davies , et al. October 3, 2 | 2017-10-03 |
| Downhole tool and method of use Grant 9,759,029 - Davies , et al. September 12, 2 | 2017-09-12 |
| Composite slip for a downhole tool Grant 9,725,982 - VanLue August 8, 2 | 2017-08-08 |
| Downhole tool with one-piece slip Grant 9,719,320 - VanLue August 1, 2 | 2017-08-01 |
| Downhole tool with one-piece slip Grant 9,689,228 - VanLue June 27, 2 | 2017-06-27 |
| Downhole Tool And System, And Method Of Use App 20170122049 - Davies; Evan Lloyd ; et al. | 2017-05-04 |
| Downhole Tool And Method Of Use App 20170122048 - Davies; Evan Lloyd ; et al. | 2017-05-04 |
| Downhole tool and method of use Grant 9,631,453 - VanLue April 25, 2 | 2017-04-25 |
| Downhole Tool With One-piece Slip App 20170096873 - VanLue; Duke | 2017-04-06 |
| Downhole tool and method of use Grant 9,567,827 - Davies , et al. February 14, 2 | 2017-02-14 |
| Downhole tool with one-piece slip Grant 9,562,416 - VanLue February 7, 2 | 2017-02-07 |
| Downhole Tool Having A Mandrel With A Relief Point App 20160369588 - Davies; Evan Lloyd ; et al. | 2016-12-22 |
| Downhole System For Use In A Wellbore And Method For The Same App 20160265305 - Davies; Evan Lloyd ; et al. | 2016-09-15 |
| Downhole Tool With One-piece Slip App 20160237776 - VanLue; Duke | 2016-08-18 |
| Downhole tool and system, and method for the same App 20160145957 - Davies; Evan Lloyd ; et al. | 2016-05-26 |
| Downhole tool having an anti-rotation configuration and method for using the same Grant 9,334,703 - VanLue May 10, 2 | 2016-05-10 |
| Downhole tool and method of use Grant 9,316,086 - VanLue April 19, 2 | 2016-04-19 |
| Downhole Tool And Method Of Use App 20150308217 - VanLue; Duke | 2015-10-29 |
| Downhole Tool And Method Of Use App 20150267502 - VanLue; Duke | 2015-09-24 |
| Downhole Tool And Method Of Use App 20150260007 - VanLue; Duke | 2015-09-17 |
| Downhole tool and method of use Grant 9,097,095 - VanLue August 4, 2 | 2015-08-04 |
| Downhole Tool And Method Of Use App 20150191990 - VanLue; Duke | 2015-07-09 |
| Downhole tool and method of use Grant 9,074,439 - VanLue July 7, 2 | 2015-07-07 |
| Downhole Tool And Method Of Use App 20150159450 - VanLue; Duke | 2015-06-11 |
| Downhole tool and method of use Grant 9,010,411 - VanLue April 21, 2 | 2015-04-21 |
| Downhole System For Isolating Sections Of A Wellbore App 20150101796 - Davies; Evan Lloyd ; et al. | 2015-04-16 |
| Downhole Tool And Method Of Use App 20150101797 - Davies; Evan Lloyd ; et al. | 2015-04-16 |
| Downhole tool and method of use Grant 8,997,853 - VanLue April 7, 2 | 2015-04-07 |
| Downhole Tool And Method Of Use App 20150090439 - VanLue; Duke | 2015-04-02 |
| Downhole tool and method of use Grant 8,955,605 - VanLue February 17, 2 | 2015-02-17 |
| Downhole Tool And Method Of Use App 20150013996 - Davies; Evan Lloyd ; et al. | 2015-01-15 |
| Downhole Tool And Method Of Use App 20140231069 - VanLue; Duke | 2014-08-21 |
| Downhole Tool And Method Of Use App 20130048315 - VanLue; Duke | 2013-02-28 |
| Downhole Tool And Method Of Use App 20130048272 - VanLue; Duke | 2013-02-28 |
| Downhole Tool And Method Of Use App 20130048271 - VanLue; Duke | 2013-02-28 |
| Downhole Tool And Method Of Use App 20130048313 - VanLue; Duke | 2013-02-28 |
| Downhole Tool And Method Of Use App 20130048314 - VanLue; Duke | 2013-02-28 |
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