(19)
(11) EP 1 347 793 A2

(12)

(88) Date of publication A3:
27.12.2002

(43) Date of publication:
01.10.2003 Bulletin 2003/40

(21) Application number: 01991103.1

(22) Date of filing: 14.12.2001
(51) International Patent Classification (IPC)7A61L 27/36
(86) International application number:
PCT/US0148/384
(87) International publication number:
WO 0204/7732 (20.06.2002 Gazette 2002/25)
(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: 14.12.2000 US 255652 P

(71) Applicant: Osteotech, Inc.,
Eatontown, NJ 07724 (US)

(72) Inventors:
  • MORRIS, John
    Beachwood, NJ 08722 (US)
  • SHIMP, Lawrence, A.
    Morganville, NJ 07751 (US)
  • PETERSEN, Kenneth, C.
    Brick, NJ 08724 (US)
  • MANRIQUE, Albert
    Manalapan, NJ 07726 (US)
  • KAES, David
    Toms River, NJ 08753 (US)
  • SCARBOROUGH, Nelson, L.
    Andover, MA 01810 (US)
  • DOWD, Michael
    Eastampton, NJ 08060 (US)

(74) Representative: Laufhütte, Dieter, Dr.-Ing. 
Lorenz-Seidler-Gossel Widenmayerstrasse 23
80538 München
80538 München (DE)

   


(54) METHOD OF MAKING DEMINERALIZED BONE PARTICLES