(19)
(11) EP 0 746 339 A1

(12)

(43) Date of publication:
11.12.1996 Bulletin 1996/50

(21) Application number: 95909853.0

(22) Date of filing: 24.02.1995
(51) International Patent Classification (IPC): 
A61K 49/ 04( . )
(86) International application number:
PCT/GB1995/000386
(87) International publication number:
WO 1995/022995 (31.08.1995 Gazette 1995/37)
(84) Designated Contracting States:
DE DK ES FR GB IE IT SE

(30) Priority: 25.02.1994 US 19940201731
04.03.1994 US 19940206552
22.03.1994 US 19940217138
23.03.1994 US 19940216988
04.04.1994 US 19940222787
14.04.1994 US 19940227422
14.04.1994 US 19940227415
14.04.1994 US 19940227423
18.04.1994 US 19940229048
20.05.1994 US 19940246888

(71) Applicant: NYCOMED IMAGING AS
N-0401 Oslo 4 (NO)

(72) Inventors:
  • ILLIG, Carl R.
    Phoenixville, PA 19460 (US)
  • TONER, John
    Downington, PA 19335 (US)
  • BAKER, Edward James
    Northumberland NE67 5AA (GB)
  • LEE, Robert
    Gilbertsville, PA 19525 (US)
  • CAULFIELD, Tom
    Audubon, PA 19403 (US)
  • DOUTY, Brent D.
    Coatesville, PA 19320 (US)
  • JOSEF, Kurt
    Wayne, PA 19087 (US)
  • BACON, Edward R.
    Audubon, PA 19403 (US)
  • ESTEP, Kimberly
    Pottstown, PA 19464 (US)
  • DAUM, Saul
    Albany, NY 11208 (US)
  • COOPER, Eugene R.
    Berwyn, PA 19312 (US)

(74) Representative: Matthews, Derek Peter, et al 
Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street
London EC4V 4EL
London EC4V 4EL (GB)

   


(54) X-RAY CONTRAST COMPOSITIONS CONTAINING CELLULOSE DERIVATIVES