(19)
(11) EP 0 420 876 A1

(12)

(43) Date of publication:
10.04.1991 Bulletin 1991/15

(21) Application number: 89906629.0

(22) Date of filing: 22.05.1989
(51) International Patent Classification (IPC): 
C12N 5/ 10( . )
C12N 5/ 06( . )
C12N 5/ 00( . )
(86) International application number:
PCT/US1989/002233
(87) International publication number:
WO 1989/011530 (30.11.1989 Gazette 1989/28)
(84) Designated Contracting States:
CH DE FR GB IT LI LU NL

(30) Priority: 23.05.1988 US 19880197570
28.04.1989 US 19890344900

(71) Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Cambridge, MA 02139 (US)

(72) Inventors:
  • BUSER, Claudia, W.
    Cambridge, MA 02139 (US)
  • OLLER, Adriana
    Somerville, MA 02143 (US)
  • THILLY, William, C.
    Winchester, MA 01890 (US)

(74) Representative: Harvey, David Gareth, et al 
Graham Watt & Co. Riverhead
Sevenoaks Kent TN13 2BN
Sevenoaks Kent TN13 2BN (GB)

   


(54) GROWTH OF ANIMAL CELLS AT HIGH OXYGEN CONCENTRATION