High purity coriolis mass flow controller

Details for Australian Patent Application No. 2002365579 (hide)

Owner Emerson Electric Co.

Inventors Wheeler, Matthew G.; Barger, Michael J.; Dille, Joseph C.; McNulty, Daniel P.; Scott, Timothy W.; Whiteley, Jeffrey L.; Pawlas, Gary E.; Sund, Wesley E.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002365579

PCT Number PCT/US02/37791

PCT Pub. Number WO2003/046675

Priority 09/995,174 26.11.01 US

Filing date 25 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 18 October 2007

International Classifications

G05D 1/00 (2006.01) Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot

G01F 1/84 (2006.01) Measuring volume flow

G05D 7/06 (2006.01) Control of flow - characterised by the use of electric means

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 09/995,174 26.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002365579

1 July 2004 Assignment before Grant

  Emerson Electric Co.; Pawlas, Gary; Sund, Wesley ; McNulty, Daniel; Scott, Timothy; Wheeler, Matthew; Whiteley, Jeffrey; Dille, Joseph; Barger, Michael The application has been assigned to Emerson Electric Co. 2003

15 July 2004 Amendment Made

  The nature of the amendment is: Amend the invention title to read High purity coriolis mass flow controller. 2003

18 October 2007 Application Accepted

  Published as AU-B-2002365579

14 February 2008 Standard Patent Sealed

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