Water-soluble polymers having lowered molecular weights, process for production of the same and usage thereof

Details for Australian Patent Application No. 2004213307 (hide)

Owner Hymo Corporation

Inventors Ono, Motosuke

Agent Watermark

Pub. Number AU-B-2004213307

PCT Pub. Number WO2004/074331

Priority 2003-043658 21.02.03 JP

Filing date 19 February 2004

Wipo publication date 2 September 2004

Acceptance publication date 16 September 2010

International Classifications

C08F 8/50 (2006.01) Chemical modification by after-treatment

Event Publications

8 September 2005 PCT application entered the National Phase

  PCT publication WO2004/074331 Priority application(s): WO2004/074331

16 September 2010 Application Accepted

  Published as AU-B-2004213307

4 November 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Water-soluble polymers reduced in molecular weight, process for production thereof and usage thereof 2004215344 Arena Pharmaceuticals, Inc. The nature of the amendment is: Amend the co-inventors name from Floravanti, Beatriz to Fioravanti, Beatriz

20 January 2011 Standard Patent Sealed

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