Grimmer; Harald

Patent Applications and Registrations

Patent applications and USPTO patent grants for Grimmer; Harald.The latest application filed is for "method of forming stators for downhole motors".

Company Profile

6.41.47

Grimmer; Harald - Niedersachsen N/A DE
Grimmer; Harald - Lachendorf DE
Grimmer; Harald - Lachendorf Niedersachsen N/A DE

*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
Drilling assembly using a self-adjusting tilt device and sensors for drilling directional wellbores Grant 11,428,047 - Peters , et al. August 30, 2	2022-08-30
Drilling apparatus using a sealed self-adjusting deflection device for drilling directional wells Grant 11,421,480 - Peters , et al. August 23, 2	2022-08-23
Method of forming stators for downhole motors Grant 11,319,753 - Huber , et al. May 3, 2	2022-05-03
Method for forming a mud motor stator Grant 11,148,327 - Brand , et al. October 19, 2	2021-10-19
Method Of Forming Stators For Downhole Motors App 20210148171 - Huber; Witali ; et al.	2021-05-20
Method of forming stators for downhole motors Grant 10,920,493 - Huber , et al. February 16, 2	2021-02-16
One run reservoir evaluation and stimulation while drilling Grant 10,738,600 - Lehr , et al. A	2020-08-11
Multi-start thread connection for downhole tools Grant 10,731,423 - Grimmer , et al.	2020-08-04
Method For Forming A Mud Motor Stator App 20190299497 - Brand; Marcel ; et al.	2019-10-03
Vibrationless moineau system Grant 10,385,615 - Herbig , et al. A	2019-08-20
One Run Reservoir Evaluation And Stimulation While Drilling App 20180334903 - Lehr; Joerg ; et al.	2018-11-22
Method Of Forming Stators For Downhole Motors App 20180238114 - Huber; Witali ; et al.	2018-08-23
Vibrationless Moineau System App 20180128052 - Herbig; Christian ; et al.	2018-05-10
Drilling Apparatus Using A Sealed Self-adjusting Deflection Device For Drilling Directional Wells App 20170074042 - Peters; Volker ; et al.	2017-03-16
Drilling Apparatus Using A Self-adjusting Deflection Device And Directional Sensors For Drilling Directional Wells App 20170074041 - Peters; Volker ; et al.	2017-03-16
Multi-start Thread Connection For Downhole Tools App 20170074050 - GRIMMER; Harald ; et al.	2017-03-16
Drilling Apparatus Using A Self-adjusting Deflection Device And Deflection Sensors For Drilling Directional Wells App 20170067333 - Peters; Volker ; et al.	2017-03-09
Apparatus and methods utilizing progressive cavity motors and pumps with rotors and/or stators with hybrid liners Grant 9,091,264 - Hohl , et al. July 28, 2	2015-07-28
Upgoing drainholes for reducing liquid-loading in gas wells Grant 9,080,435 - Li , et al. July 14, 2	2015-07-14
Measurement of downhole component stress and surface conditions Grant 9,057,247 - Kumar , et al. June 16, 2	2015-06-16
Multi-start Thread Connection For Downhole Tools App 20150093189 - Grimmer; Harald	2015-04-02
Active equivalent circulating density control with real-time data connection Grant 8,973,676 - Grimmer March 10, 2	2015-03-10
Lateral well drilling apparatus and method Grant 8,925,652 - Toscher , et al. January 6, 2	2015-01-06
Downhole motors and pumps with asymmetric lobes Grant 8,888,474 - Hohl , et al. November 18, 2	2014-11-18
Downhole motors with a lubricating unit for lubricating the stator and rotor Grant 8,800,688 - John , et al. August 12, 2	2014-08-12
Apparatus and method for determining inner profiles of hollow devices Grant 8,786,866 - Goeing , et al. July 22, 2	2014-07-22
Apparatus and Method for Determining Inner Profiles of Hollow Devices App 20130229667 - Goeing; Frederik ; et al.	2013-09-05
Measurement Of Downhole Component Stress And Surface Conditions App 20130213129 - Kumar; Sunil ; et al.	2013-08-22
Apparatus and Methods Utilizing Progressive Cavity Motors and Pumps with Rotors and/or Stators with Hybrid Liners App 20130133950 - Hohl; Carsten ; et al.	2013-05-30
Downhole Motors and Pumps with Asymmetric Lobes App 20130064702 - Hohl; Carsten ; et al.	2013-03-14
Downhole Motors and Pumps with Improved Stators and Methods of Making and Using Same App 20130052067 - Hohl; Carsten ; et al.	2013-02-28
Active Equivalent Circulating Density Control With Real-time Data Connection App 20130025940 - Grimmer; Harald	2013-01-31
Downhole Motors with a Lubricating Unit for Lubricating the Stator and Rotor App 20130020132 - John; Hendrik ; et al.	2013-01-24
Control Of Downhole Safety Devices App 20130000981 - Grimmer; Harald ; et al.	2013-01-03
Lateral Well Drilling Apparatus and Method App 20120217068 - Toscher; Steffen ; et al.	2012-08-30
Upgoing Drainholes For Reducing Liquid-loading In Gas Wells App 20120048568 - Li; Baoyan ; et al.	2012-03-01
Active bottomhole pressure control with liner drilling and completion systems Grant 8,011,450 - Krueger , et al. September 6, 2	2011-09-06
Active controlled bottomhole pressure system and method with continuous circulation system Grant 7,806,203 - Krueger , et al. October 5, 2	2010-10-05
System And Method For Downhole Blowout Prevention App 20100170673 - Krueger; Sven ; et al.	2010-07-08
Control systems and methods for real-time downhole pressure management (ECD control) Grant 7,721,822 - Krueger , et al. May 25, 2	2010-05-25
Control systems and methods for active controlled bottomhole pressure systems Grant 7,353,887 - Krueger , et al. April 8, 2	2008-04-08
Active buttonhole pressure control with liner drilling and completion systems App 20070068704 - Krueger; Sven ; et al.	2007-03-29
Control systems and methods for real-time downhole pressure management (ECD control) App 20070045006 - Krueger; Sven ; et al.	2007-03-01
Control systems and methods for active controlled bottomhole pressure systems Grant 7,174,975 - Krueger , et al. February 13, 2	2007-02-13
Active controlled bottomhole pressure system and method with continuous circulation system App 20070007041 - Krueger; Sven ; et al.	2007-01-11
Active controlled bottomhole pressure system & method Grant 7,114,581 - Aronstam , et al. October 3, 2	2006-10-03
Modular design for downhole ECD-management devices and related methods Grant 7,096,975 - Aronstam , et al. August 29, 2	2006-08-29
Control systems and methods for active controlled bottomhole pressure systems App 20060124352 - Krueger; Sven ; et al.	2006-06-15
Downhole cutting mill Grant 6,981,561 - Krueger , et al. January 3, 2	2006-01-03
Downhole activatable annular seal assembly Grant 6,957,698 - Krueger , et al. October 25, 2	2005-10-25
Apparatus and method for minimizing wear and wear related measurement error in a logging-while-drilling tool Grant 6,907,944 - Sale , et al. June 21, 2	2005-06-21
Control systems and methods for active controlled bottomhole pressure systems App 20050098349 - Krueger, Sven ; et al.	2005-05-12
Modular design for downhole ECD-management devices and related methods App 20040256161 - Aronstam, Peter ; et al.	2004-12-23
Active controlled bottomhole pressure system & method App 20040206548 - Aronstam, Peter ; et al.	2004-10-21
Downhole cutting mill App 20040112642 - Krueger, Sven ; et al.	2004-06-17
Downhole activatable annular seal assembly App 20040069504 - Krueger, Volker ; et al.	2004-04-15
Apparatus and method for minimizing wear and wear related measurement error in a logging-while-drilling tool App 20040000401 - Sale, Matthew John ; et al.	2004-01-01
Active controlled bottomhole pressure system & method App 20030098181 - Aronstam, Peter ; et al.	2003-05-29
Method and apparatus for downhole production zone Grant 6,543,540 - Woie , et al. April 8, 2	2003-04-08
Method and apparatus for downhole production zone App 20010050170 - Woie, Rune ; et al.	2001-12-13

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