AROMATIC IMIDE AND AROMATIC METHYLIDYNETRISSULFONYL COMPOUNDS AND METHOD OF MAKING

Details for Australian Patent Application No. 2002335755 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors HAMROCK, Steven, J.

Pub. Number AU-A-2002335755

PCT Number PCT/US02/29230

PCT Pub. Number WO2003/035611

Priority 10/042,024 25.10.01 US

Filing date 13 September 2002

Wipo publication date 6 May 2003

International Classifications

C07C 317/44 Sulfones

C07C 303/40 Preparation of esters or amides of sulfuric acids

C07C 311/48 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 309/28 Sulfonic acids

C07F 009/38 Compounds containing elements of the 5th Group of the Periodic System

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 10/042,024 25.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002335755

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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