Michaud; Christophe

Patent Applications and Registrations

Patent applications and USPTO patent grants for Michaud; Christophe.The latest application filed is for "downhole torqueing".

Company Profile

2.8.9

Michaud; Christophe - Roissy-en-France FR
Michaud; Christophe - Soignolles en Brie N/A FR
Michaud; Christophe - Soignolles En Bri FR
Michaud, Christophe - Soignolled En Brie 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
Downhole Torqueing App 20190316432 - Michaud; Christophe	2019-10-17
Sleeve for fitting around a spooling drum Grant 10,309,165 - Michaud , et al.	2019-06-04
Sleeve For Fitting Around A Spooling Drum App 20170058618 - Michaud; Christophe ; et al.	2017-03-02
System And Method For Monitoring The Performances Of A Cable Carrying A Downhole Assembly App 20160349302 - Chevillard; Francois ; et al.	2016-12-01
Tool for extracting an object engaged in a fluid exploitation pipe, extraction device and related method Grant 9,341,038 - Le Briere , et al. May 17, 2	2016-05-17
Tension meter for measuring a mechanical tension along a longitudinal direction in a well and related subassembly and method Grant 9,322,727 - Michaud , et al. April 26, 2	2016-04-26
Connecting head for connecting a cable and a downhole tool and associated intervention device Grant 9,068,412 - Michaud , et al. June 30, 2	2015-06-30
Tension Meter for Measuring a Mechanical Tension Along a Longitudinal Direction in a Well and Related Subassembly and Method App 20150075291 - Michaud; Christophe ; et al.	2015-03-19
Tool for Extracting An Object Engaged in A Fluid Exploitation Pipe, Extraction Device and Related Method App 20130333895 - Le Briere; Bruno ; et al.	2013-12-19
Connecting Head for Connecting A Cable and A Downhole Tool and Associated Intervention Device App 20120318494 - Michaud; Christophe ; et al.	2012-12-20
Safety device for an oil well and associated safety installation Grant 8,220,534 - Millet , et al. July 17, 2	2012-07-17
Safety device for an oil well and associated safety installation App 20090314485 - Millet; Francois ; et al.	2009-12-24
Fast valve actuator and tool provided with same Grant 7,114,697 - Millet , et al. October 3, 2	2006-10-03
Fast valve actuator and tool provided with same App 20050115714 - Millet, Francois ; et al.	2005-06-02

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.