Hawthorn; Andrew

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hawthorn; Andrew.The latest application filed is for "acoustic telemetry for monitoring an annulus between the production casing and the next outer casing of a well".

Company Profile

5.12.22

Hawthorn; Andrew - Houston TX
Hawthorn; Andrew - Missouri City TX
Hawthorn; Andrew - Stafford TX

*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
Acoustic Telemetry For Monitoring An Annulus Between The Production Casing And The Next Outer Casing Of A Well App 20220127957 - Bishop; David ; et al.	2022-04-28
Telemetry System Combining Two Telemetry Methods App 20210156246 - Macpherson; John ; et al.	2021-05-27
Detection of a Barrier Behind a Wellbore Casing App 20210047912 - Hawthorn; Andrew ; et al.	2021-02-18
Serial Hybrid Downhole Telemetry Networks App 20200325769 - Van Zelm; John-Peter ; et al.	2020-10-15
Seismic Investigations Using Seismic Sensor App 20180045559 - Hawthorn; Andrew ; et al.	2018-02-15
Optimizing drilling operations using petrotechnical data Grant 9,638,830 - Meyer , et al. May 2, 2	2017-05-02
System and method for improving surface electromagnetic surveys Grant 9,335,435 - Brady , et al. May 10, 2	2016-05-10
System And Method For Improving Surface Electromagnetic Surveys App 20150073713 - Brady; James P. ; et al.	2015-03-12
Optimizing Drilling Operations Using Petrotechnical Data App 20150039281 - Meyer; Joerg H. ; et al.	2015-02-05
System and method for improving surface electromagnetic surveys Grant 8,892,362 - Brady , et al. November 18, 2	2014-11-18
Apparatus, system, and method for communicating while logging with wired drill pipe Grant 8,791,832 - Hawthorn , et al. July 29, 2	2014-07-29
System And Method For Improving Surface Electromagnetic Surveys App 20140019051 - BRADY; JAMES P. ; et al.	2014-01-16
Methods and Apparatus for Modeling Formations App 20130322210 - Alford; Jefferrson Y. ; et al.	2013-12-05
Apparatus, System, And Method For Communicating While Logging With Wired Drill Pipe App 20130249703 - Hawthorn; Andrew ; et al.	2013-09-26
System and method for improving surface electromagnetic surveys Grant 8,532,928 - Tabanou , et al. September 10, 2	2013-09-10
Lost Circulation Materials and Methods of Using Same App 20130160998 - Auzerais; Francois M. ; et al.	2013-06-27
Apparatus, system, and method for communicating while logging with wired drill pipe Grant 8,462,013 - Hawthorn , et al. June 11, 2	2013-06-11
Method For Salt And Cross-bed Proximity Detection Using Deep Directional Electromagnetic Measurements While Drilling App 20130126240 - Johnston; Lucian ; et al.	2013-05-23
Methods and Apparatus to Process Time Series Data for Propagating Signals in A Subterranean Formation App 20120201096 - Valero; Henri-Pierre ; et al.	2012-08-09
System And Method For Improving Surface Electromagnetic Surveys App 20110098929 - Tabanou; Jacques R. ; et al.	2011-04-28
Fluid characterization from acoustic logging data Grant 7,894,300 - Hawthorn , et al. February 22, 2	2011-02-22
Apparatus, System, And Method For Communicating While Logging With Wired Drill Pipe App 20100328095 - Hawthorn; Andrew ; et al.	2010-12-30
Optimizing Drilling Operations Using Petrotechnical Data App 20090157367 - Meyer; Joerg H. ; et al.	2009-06-18
Fluid Characterization From Acoustic Logging Data App 20080175099 - HAWTHORN; ANDREW ; et al.	2008-07-24
Pump off measurements for quality control and wellbore stability prediction Grant 7,251,566 - Wu , et al. July 31, 2	2007-07-31
Pump Off Measurements For Quality Control And Wellbore Stability Prediction App 20060235618 - WU; PETER T. ; et al.	2006-10-19
System and method for determining downhole clock drift Grant 6,912,465 - Collins , et al. June 28, 2	2005-06-28
System and method for determining downhole clock drift App 20040117118 - Collins, Anthony L. ; et al.	2004-06-17

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