Burrafato; Giovanni

Patent Applications and Registrations

Patent applications and USPTO patent grants for Burrafato; Giovanni.The latest application filed is for "process for reducing the production of water in oil wells".

Company Profile

0.7.3

Burrafato; Giovanni - Tavazzano Lodi IT
Burrafato; Giovanni - Tavazzano IT
Burrafato; Giovanni - Milan IT

*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
Process for reducing the production of water in oil wells Grant 7,188,673 - Chiappa , et al. March 13, 2	2007-03-13
Process for reducing the production of water in oil wells App 20060157245 - Chiappa; Luisa ; et al.	2006-07-20
Process for reducing the production of water in oil wells Grant 7,004,253 - Chiappa , et al. February 28, 2	2006-02-28
Process for reducing the production of water in oil wells App 20050098320 - Chiappa, Luisa ; et al.	2005-05-12
Process for reducing the production of water in oil wells App 20040144542 - Chiappa, Luisa ; et al.	2004-07-29
Gellable aqueous composition and its use in enhanced petroleum recovery Grant 5,219,476 - Lockhart , et al. June 15, 1	1993-06-15
Gellable aqueous composition and its use in enhanced petroleum Grant 5,143,958 - Lockhart , et al. September 1, 1	1992-09-01
Gellable aqueous compositions and its use in enhanced petroleum recovery Grant 5,131,469 - Lockhart , et al. July 21, 1	1992-07-21
Gellable buffered aqueous composition and its use in enhanced petroleum recovery Grant 5,100,932 - Lockhart , et al. March 31, 1	1992-03-31
Method of removing polymer gels from a petroleum reservoir Grant 4,986,356 - Lockhart , et al. January 22, 1	1991-01-22

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