Eggers; Heiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eggers; Heiko.The latest application filed is for "oscillating shear valve for mud pulse telemetry and operation thereof".

Company Profile

8.18.22

Eggers; Heiko - Dorfmark DE
Eggers; Heiko - Bad Fallingbostel DE
Eggers; Heiko - Houston US

*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
Apparatus and method for exchanging signals / power between an inner and an outer tubular Grant 11,091,969 - Eggers August 17, 2	2021-08-17
Oscillating Shear Valve For Mud Pulse Telemetry And Operation Thereof App 20210189873 - Peters; Volker ; et al.	2021-06-24
Extendable element systems for downhole tools Grant 10,801,274 - Mau , et al. October 13, 2	2020-10-13
Inner and outer downhole structures having downlink activation Grant 10,760,382 - Mau , et al. Sep	2020-09-01
Liner running tool and anchor systems and methods Grant 10,329,861 - Weckend , et al.	2019-06-25
Flow restriction device with variable space for use in wellbores Grant 10,246,995 - Huber , et al.	2019-04-02
Inner And Outer Downhole Structures Having Downlink Activation App 20190093459 - Mau; Fabian ; et al.	2019-03-28
Sophisticated Contour For Downhole Tools App 20180340377 - EGGERS; HEIKO ; et al.	2018-11-29
Apparatus And Method For Exchanging Signals / Power Between An Inner And An Outer Tubular App 20180340387 - EGGERS; HEIKO	2018-11-29
Flow Restriction Device With Variable Space For Use In Wellbores App 20180179890 - Huber; Cord Simon ; et al.	2018-06-28
Liner Running Tool And Anchor Systems And Methods App 20180087335 - Weckend; Carsten ; et al.	2018-03-29
Extendable Element Systems For Downhole Tools App 20180080297 - Mau; Fabian ; et al.	2018-03-22
Drilling Apparatus Using A Self-adjusting Deflection Device And Directional Sensors For Drilling Directional Wells App 20170074041 - Peters; Volker ; et al.	2017-03-16
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 Deflection Sensors For Drilling Directional Wells App 20170067333 - Peters; Volker ; et al.	2017-03-09
Downlink pulser for mud pulse telemetry Grant 8,174,404 - Hahn , et al. May 8, 2	2012-05-08
Oscillating shear valve for mud pulse telemetry Grant 7,808,859 - Hahn , et al. October 5, 2	2010-10-05
Oscillating Shear Valve For Mud Pulse Telemetry App 20080068929 - Hahn; Detlef ; et al.	2008-03-20
Downlink Pulser for Mud Pulse Telemetry App 20080055110 - Hahn; Detlef ; et al.	2008-03-06
Oscillating shear valve for mud pulse telemetry Grant 7,280,432 - Hahn , et al. October 9, 2	2007-10-09
Downlink pulser for mud pulse telemetry Grant 7,250,873 - Hahn , et al. July 31, 2	2007-07-31
Oscillating shear valve for mud pulse telemetry App 20060118334 - Hahn; Detlef ; et al.	2006-06-08
Oscillating shear valve for mud pulse telemetry and associated methods of use Grant 6,975,244 - Hahn , et al. December 13, 2	2005-12-13
Downlink pulser for mud pulse telemetry App 20040012500 - Hahn, Detlef ; et al.	2004-01-22
Oscillating shear valve for mud pulse telemetry App 20030056985 - Hahn, Detlef ; et al.	2003-03-27

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.