(19)
(11) EP 1 272 562 A1

(12)

(43) Date of publication:
08.01.2003 Bulletin 2003/02

(21) Application number: 01914873.3

(22) Date of filing: 15.03.2001
(51) International Patent Classification (IPC)7C08L 53/00, C08F 297/00, C08G 63/664, C08G 65/32, A61K 9/00, A61K 47/34
(86) International application number:
PCT/CA0100/325
(87) International publication number:
WO 0106/8768 (20.09.2001 Gazette 2001/38)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 15.03.2000 US 189489 P

(71) Applicants:
  • CHENG, Yu-Ling
    Mississauga,Ontario L5G 3C7 (CA)
  • Lin, Hai-Hui
    Toronto, Ontario M4Y 1R5 (CA)

(72) Inventors:
  • CHENG, Yu-Ling
    Mississauga,Ontario L5G 3C7 (CA)
  • Lin, Hai-Hui
    Toronto, Ontario M4Y 1R5 (CA)

(74) Representative: Rickard, David John 
IPULSE,26 Mallinson Road
London SW11 1BP
London SW11 1BP (GB)

   


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