Method and composition to decrease iron sulfide deposits in pipe lines

Details for Australian Patent Application No. 2002337645 (hide)

Owner Synergy Chemical, Inc.

Inventors Mattox, Mark Andrew; Valente, Edward J.

Agent Freehills

Pub. Number AU-B-2002337645

PCT Number PCT/US02/21328

PCT Pub. Number WO2003/016432

Priority 60/373,381 17.04.02 US; 60/312,647 15.08.01 US

Filing date 14 August 2002

Wipo publication date 3 March 2003

Acceptance publication date 21 June 2007

International Classifications

C09K 3/00 (2006.01) Materials not provided for elsewhere

B08B 9/02 (2006.01) Cleaning hollow articles by methods or apparatus specially adapted thereto - Cleaning pipes or tubes or systems of pipes or tubes

C09K 8/528 (2006.01) Compositions for drilling of boreholes or wells

C10G 75/04 (2006.01) Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general

C11D 7/06 (2006.01) Compositions of detergents based essentially on non-surface-active compounds

C11D 7/36 (2006.01) Compositions of detergents based essentially on non-surface-active compounds

C11D 11/00 (2006.01) Special methods for preparing compositions containing mixtures of detergents

C23G 1/24 (2006.01) Cleaning or pickling metallic material with solutions or molten salts

F16L 58/10 (2006.01) Protection of pipes or pipe fittings against corrosion or incrustation

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 60/373,381 17.04.02 US; 60/312,647 15.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-B-2002337645

21 June 2007 Application Accepted

  Published as AU-B-2002337645

2 August 2007 Assignment before Grant

  Synergy Chemical, Inc. The application has been assigned to Mamre, LLC

18 October 2007 Standard Patent Sealed

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