Lemenager; Erwann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lemenager; Erwann.The latest application filed is for "electric dipole surface antenna configurations for electromagnetic wellbore instrument telemetry".

Company Profile

2.15.16

Lemenager; Erwann - Calgary CA
Lemenager; Erwann - Houston TX
Lemenager; Erwann - Paris N/A FR

*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
Electric dipole surface antenna configurations for electromagnetic wellbore instrument telemetry Grant 11,073,013 - Homan , et al. July 27, 2	2021-07-27
Downhole electromagnetic sensing techniques Grant 10,962,673 - Lemenager , et al. March 30, 2	2021-03-30
Downhole electromagnetic communications between two wells Grant 10,267,142 - Pan , et al.	2019-04-23
Electric Dipole Surface Antenna Configurations for Electromagnetic Wellbore Instrument Telemetry App 20170362931 - Homan; Dean M. ; et al.	2017-12-21
Downhole Electromagnetic Communications Between Two Wells App 20170218750 - Pan; Huicheng ; et al.	2017-08-03
Data retrieval device for downhole to surface telemetry systems Grant 9,715,031 - Contant , et al. July 25, 2	2017-07-25
Transmitter and receiver synchronization for wireless telemetry systems Grant 9,631,486 - Millot , et al. April 25, 2	2017-04-25
Method and apparatus for transmitting or receiving information between a downhole equipment and surface Grant 9,359,888 - Lemenager , et al. June 7, 2	2016-06-07
Transmitter and Receiver Synchronization for Wireless Telemetry Systems App 20150267533 - Millot; Guillaume ; et al.	2015-09-24
Transmitter and receiver synchronization for wireless telemetry systems Grant 8,994,550 - Millot , et al. March 31, 2	2015-03-31
Method and Apparatus for Transmitting or Receiving Information Between A Downhole Equipment and Surface App 20140318767 - Lemenager; Erwann ; et al.	2014-10-30
Apparatus for receiving and transmitting signals in electromagnetic telemetry system used in a wellbore Grant 8,773,278 - Contant , et al. July 8, 2	2014-07-08
Downhole telemetry system Grant 8,711,045 - Contant , et al. April 29, 2	2014-04-29
Data Retrieval Device for Downhole to Surface Telemetry Systems App 20130241742 - Contant; Matthe ; et al.	2013-09-19
Downhole Communication System App 20130128697 - Contant; Matthe ; et al.	2013-05-23
Acoustic Telemetry System for Use in a Drilling BHA App 20130038464 - Alteirac; Laurent ; et al.	2013-02-14
Transmitter And Receiver Synchronization For Wireless Telemetry Systems App 20110205080 - Millot; Guillaume ; et al.	2011-08-25
Wireless Telemetry Systems For Downhole Tools App 20110205847 - Lemenager; Erwann	2011-08-25
Apparatus For Receiving And Transmitting Signals In Electromagnetic Telemetry System Used In A Wellbore App 20110032117 - Contant; Matthe ; et al.	2011-02-10
Downhole Telemetry System App 20100149056 - Contant; Matthe ; et al.	2010-06-17
Wireless communications associated with a wellbore Grant 7,477,160 - Lemenager , et al. January 13, 2	2009-01-13
Wireless Communications Associated with a Wellbore App 20070024464 - Lemenager; Erwann ; et al.	2007-02-01
Method of accurately determining positions of deployed seismic geophones Grant 6,944,096 - Lemenager , et al. September 13, 2	2005-09-13
Method of accurately determining positions of deployed seismic geophones App 20040037165 - Lemenager, Erwann ; et al.	2004-02-26

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