Getzlaf; Don

Patent Applications and Registrations

Patent applications and USPTO patent grants for Getzlaf; Don.The latest application filed is for "downhole flow control apparatus".

Company Profile

9.14.18

Getzlaf; Don - Calgary CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatuses and methods for enabling multistage hydraulic fracturing Grant 11,078,745 - Getzlaf , et al. August 3, 2	2021-08-03
Electrically actuated downhole flow control apparatus Grant 10,808,509 - Getzlaf , et al. October 20, 2	2020-10-20
Plug-actuated flow control member Grant 10,781,664 - Getzlaf , et al. Sept	2020-09-22
Downhole Flow Control Apparatus App 20200190954 - GETZLAF; Don ; et al.	2020-06-18
Apparatus and method for treating a reservoir using re-closeable sleeves, and actuating the sleeves with bi-directional slips Grant 10,683,730 - Johnson , et al.	2020-06-16
Apparatuses And Methods For Enabling Multistage Hydraulic Fracturing App 20200131878 - GETZLAF; Don ; et al.	2020-04-30
Downhole flow control apparatus Grant 10,612,353 - Getzlaf , et al.	2020-04-07
Apparatuses and methods for enabling multistage hydraulic fracturing Grant 10,329,867 - Getzlaf , et al.	2019-06-25
Plug-actuated Flow Control Member App 20190120017 - GETZLAF; Don ; et al.	2019-04-25
Downhole flow control apparatus with screen Grant 10,180,046 - Werries , et al. Ja	2019-01-15
Apparatus And Method For Treating A Reservoir Using Re-closeable Sleeves, And Actuating The Sleeves With Bi-directional Slips App 20190003285 - JOHNSON; Tim ; et al.	2019-01-03
Apparatus, system and method for treating a reservoir using re-closeable sleeves and novel use of a shifting tool Grant 10,161,207 - Ravensbergen , et al. Dec	2018-12-25
Plug-actuated flow control member Grant 10,161,220 - Getzlaf , et al. Dec	2018-12-25
Hydraulic locator Grant 10,151,162 - Getzlaf , et al. Dec	2018-12-11
Electrically Actuated Downhole Flow Control Apparatus App 20180334889 - GETZLAF; Don ; et al.	2018-11-22
Electrically actuated downhole flow control apparatus Grant 10,066,467 - Getzlaf , et al. September 4, 2	2018-09-04
Apparatus And Method For Treating A Reservoir Using Re-closeable Sleeves App 20180245430 - GETZLAF; Don ; et al.	2018-08-30
Tool for opening and closing sleeves within a wellbore Grant 10,030,479 - Johnson , et al. July 24, 2	2018-07-24
Apparatus and method for treating a reservoir using re-closeable sleeves Grant 9,982,512 - Getzlaf , et al. May 29, 2	2018-05-29
Downhole valve apparatus Grant 9,970,262 - Werries , et al. May 15, 2	2018-05-15
Apparatuses And Methods For Enabling Multistage Hydraulic Fracturing App 20170159398 - GETZLAF; Don ; et al.	2017-06-08
Plug-actuated Flow Control Member App 20160341004 - GETZLAF; Don ; et al.	2016-11-24
Downhole Flow Control Apparatus App 20160333679 - GETZLAF; Don ; et al.	2016-11-17
Downhole Flow Control Apparatus With Screen App 20160273319 - WERRIES; Michael John ; et al.	2016-09-22
Electrically Actuated Downhole Flow Control Apparatus App 20160265310 - GETZLAF; Don ; et al.	2016-09-15
Tool For Opening And Closing Sleeves Within A Wellbore App 20160251939 - JOHNSON; Tim ; et al.	2016-09-01
Apparatus, System And Method For Treating A Reservoir Using Re-closeable Sleeves And Novel Use Of A Shifting Tool App 20160215590 - RAVENSBERGEN; John Edward ; et al.	2016-07-28
Hydraulic Locator App 20160090803 - GETZLAF; Don ; et al.	2016-03-31
Downhole Valve Apparatus App 20160090814 - WERRIES; Michael John ; et al.	2016-03-31
Apparatus And Method For Treating A Reservoir Using Re-closeable Sleeves App 20160076335 - GETZLAF; Don ; et al.	2016-03-17
Apparatus And Method For Abrasive Jet Perforating App 20160053592 - GETZLAF; Don ; et al.	2016-02-25
Frac Ball And Hydraulic Fracturing System App 20150275070 - GETZLAF; Don ; et al.	2015-10-01

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