Maroy; Pierre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maroy; Pierre.The latest application filed is for "anionic amphiphilic copolymers and solutions comprising thereof".

Company Profile

0.10.4

Maroy; Pierre - Saint-Galmier FR
Maroy; Pierre - Buc 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
Polymer solutions with shear reversible properties Grant 7,385,019 - Maroy , et al. June 10, 2	2008-06-10
Anionic Amphiphilic Copolymers And Solutions Comprising Thereof App 20080032899 - Caritey; Jean-Philippe ; et al.	2008-02-07
Permeable cements Grant 6,883,609 - Drochon , et al. April 26, 2	2005-04-26
Cementing compositions and application of such compositions to cementing oil wells or the like Grant 6,874,578 - Garnier , et al. April 5, 2	2005-04-05
Polymer solutions with shear reversible properties App 20040266629 - Maroy, Pierre ; et al.	2004-12-30
Additives for cement compositions App 20040244654 - Allouche, Mickael ; et al.	2004-12-09
Cementing composition and application thereof to cementing oil wells or the like Grant 6,656,266 - Barlet-Gouedard , et al. December 2, 2	2003-12-02
Permeable cements App 20030168215 - Drochon, Bruno ; et al.	2003-09-11
Water-selective cementing composition Grant 6,616,751 - Maroy , et al. September 9, 2	2003-09-09
Liquid compositions which reversibly viscosify or gel under the effect of shear Grant 6,586,371 - Maroy , et al. July 1, 2	2003-07-01
Method of cementing a well in geological zones containing swelling clays or mud residues containing clays Grant 6,390,197 - Maroy May 21, 2	2002-05-21
Cementing compositions and the application of such compositions to cementing oil or analogous wells Grant 6,312,515 - Barlet-Gouedard , et al. November 6, 2	2001-11-06
Fluids for oilfield use having high-solids content Grant 5,518,996 - Maroy , et al. May 21, 1	1996-05-21
High temperature retarders for oil field cements, cement slurries and corresponding cementing processes Grant 5,503,672 - Barlet-Gouedard , et al. April 2, 1	1996-04-02

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