HENAUT; Isabelle

Patent Applications and Registrations

Patent applications and USPTO patent grants for HENAUT; Isabelle.The latest application filed is for "method for treating production water from the enhanced oil recovery of oil by hydrocyclone in the presence of additives of tetrakis(hydroxymethyl)phosphonium salt type".

Company Profile

0.12.18

HENAUT; Isabelle - RUEIL-MALMAISON CEDEX FR
HENAUT; Isabelle - RUEIL-MALMAISON FR
Henaut; Isabelle - Malmaison FR
Henaut; Isabelle - {grave over R

*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
Method For Treating Production Water From The Enhanced Oil Recovery Of Oil By Hydrocyclone In The Presence Of Additives Of Tetrakis(hydroxymethyl)phosphonium Salt Type App 20220073810 - SINQUIN; Anne ; et al.	2022-03-10
Breakable Polymers For The Assisted Recovery Of Hydrocarbons App 20210253941 - DELFORT; Bruno ; et al.	2021-08-19
Polymers For The Assisted Recovery Of Hydrocarbons App 20210163815 - DELFORT; Bruno ; et al.	2021-06-03
Method For Treating By Flotation An Aqueous Solution From A Petroleum Production App 20200361788 - CHAKIBI; Hafssa ; et al.	2020-11-19
Method for treating an aqueous liquid by means of a filter determined as a function of the interfacial tension of the liquid Grant 10,745,298 - Argillier , et al. A	2020-08-18
Method For Treating An Aqueous Liquid By Means Of A Filter Determined As A Function Of The Interfacial Tension Of The Liquid App 20180162751 - ARGILLIER; Jean-Francois ; et al.	2018-06-14
Optimized chemical enhanced recovery method Grant 9,719,335 - Argillier , et al. August 1, 2	2017-08-01
Optimized enhanced oil recovery method with polymer preservation through sacrificial compound addition Grant 9,157,021 - Henaut , et al. October 13, 2	2015-10-13
Flooding fluid and enhancing oil recovery method Grant 8,613,318 - Labeau , et al. December 24, 2	2013-12-24
Drilling Fluid Composition App 20130248257 - Naegel; Mathieu ; et al.	2013-09-26
Optimized Chemical Enhanced Recovery Method App 20130213650 - Argillier; Jean-Francois ; et al.	2013-08-22
Viscous Hydrocarbon Treatment Method by In-situ Asphaltene Inerting App 20110127196 - Henaut; Isabelle ; et al.	2011-06-02
Flooding Fluid And Enhancing Oil Recovery Method App 20110100631 - LABEAU; Marie-Pierre ; et al.	2011-05-05
Method of optimizing heavy crude transportation by incorporation under pressure of dimethyl ether Grant 7,861,737 - Henaut , et al. January 4, 2	2011-01-04
Method of optimizing heavy crude pipeline transportation Grant 7,757,702 - Henaut , et al. July 20, 2	2010-07-20
Emulsion containing an oppositely-charged surfactant and polymer and the production method thereof Grant 7,521,482 - Argillier , et al. April 21, 2	2009-04-21
Method of determining paraffinic crude flow restart conditions Grant 7,437,247 - Wachs , et al. October 14, 2	2008-10-14
Method of Optimizing Heavy Crude Transportation by Incorporation Under Pressure of Dimethyl Ether App 20070295642 - Henaut; Isabelle ; et al.	2007-12-27
Reversible stabilized emulsion and method for stabilizing and/or destabilizing an emulsion Grant 7,273,892 - Argillier , et al. September 25, 2	2007-09-25
Method of Breaking Aqueous Heavy Crude Emulsions by Adding Polar Solvents App 20070185219 - Argillier; Jean-Francois ; et al.	2007-08-09
Method of optimizing heavy crude pipeline transportation App 20070175512 - Henaut; Isabelle ; et al.	2007-08-02
Method of determining paraffinic crude flow restart conditions App 20060130563 - Wachs; Anthony ; et al.	2006-06-22
Method of transporting heavy crude oils in dispersion App 20060118467 - Argillier; Jean-Francois ; et al.	2006-06-08
Emulsion containing an oppositely-charged surfactant and polymer and the production method thereof App 20050034632 - Argillier, Jean-Francois ; et al.	2005-02-17
Reversible stabilized emulsion and method for stabilizing and/or destabilizing an emulsion App 20050038128 - Argillier, Jean-Francois ; et al.	2005-02-17

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