SINQUIN; Anne

Patent Applications and Registrations

Patent applications and USPTO patent grants for SINQUIN; Anne.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

4.6.8

SINQUIN; Anne - RUEIL-MALMAISON CEDEX FR
Sinquin; Anne - Bezons FR
SINQUIN; Anne - US
Sinquin, Anne - Nanterre FR
Sinquin; Anne - Rueil Malmaison 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
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
Optimised method for detecting the formation gas hydrates Grant 10,935,493 - Delpoux , et al. March 2, 2	2021-03-02
Simplified device for detecting the formation of gas hydrates Grant 10,775,311 - Delpoux , et al. Sept	2020-09-15
Optimised Method For Detecting The Formation Gas Hydrates App 20200088644 - DELPOUX; Olivier ; et al.	2020-03-19
Simplified Device For Detecting The Formation Of Gas Hydrates App 20190391081 - DELPOUX; Olivier ; et al.	2019-12-26
Method Of Capturing Acid Comounds Through Hydrate Formation With A Demixing Stage App 20120313046 - SINQUIN; Anne ; et al.	2012-12-13
Method Of Enriching A Gaseous Effluent In Acid Gas App 20110293497 - Scondo; Alexandre ; et al.	2011-12-01
Method Of Enriching A Gaseous Effluent With Acid Gas App 20100200809 - Sinquin; Anne ; et al.	2010-08-12
Method for transporting hydrates in suspension in production effluents empolying a non-polluting additive App 20060151026 - Sinquin; Anne ; et al.	2006-07-13
Method of preventing sedimentation of the crystals of gas hydrates App 20040162456 - Gateau, Patrick ; et al.	2004-08-19
Additive formulation for improving transport of oilfield effluents which may contain hydrates, and a process using this formulation Grant 6,417,417 - Sinquin , et al. July 9, 2	2002-07-09
Process for slowing the growth and/or agglomeration and possibly retarding the formation of hydrates in a production effluent Grant 6,093,862 - Sinquin , et al. July 25, 2	2000-07-25
Method of transporting hydrates suspended in production effluents Grant 5,958,844 - Sinquin , et al. September 28, 1	1999-09-28
Method for inhibiting or retarding hydrate formation, growth and/or agglomeration Grant 5,789,635 - Durand , et al. August 4, 1	1998-08-04

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