(19)
(11) EP 2 267 115 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
23.07.2014 Bulletin 2014/30

(45) Mention of the grant of the patent:
11.06.2014 Bulletin 2014/24

(21) Application number: 10182011.6

(22) Date of filing: 06.02.2003
(51) International Patent Classification (IPC): 
A61K 35/12(2006.01)
 C12N 5/071(2010.01)

(54)

Anterior ocular segment related cell sheets, three-dimensional structures, and processes for producing the same

Zellblatt des vorderen Augensegments, dreidimensionale Strukturen und Herstellungsverfahren dafür

Feuillet cellulaire oculaire antérieur, structures tridimensionnelle et procédé de production de ces derniers

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

(43) Date of publication of application:
29.12.2010 Bulletin 2010/52

(62) Application number of the earlier application in accordance with Art. 76 EPC:
10166489.4 / 2230298
03703213.3 / 1598417

(73) Proprietor: Cellseed Inc.
Tokyo 162-0056 (JP)

(72) Inventors:
  • Yamato, Masayuki
    Tokyo 158-0097 (JP)
  • Okano, Teruo
    Chiba 272-0827 (JP)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)


(56) References cited: : 
EP-A1- 1 264 877
WO-A1-02/10349
 WO-A1-01/80760
   
  • YAMATO MASAYUKI ET AL: "CELL AND CELL SHEET MANIPULATION BY UTILIZING BIOMATERIALS-DEVELOPMENT OF C ELL SHEET ENGINEERING", TAMPAKUSHITSU KAKUSAN KOSO - PROTEIN, NUCLEIC ACID AND ENZYME, KYORITSU SHUPPAN, TOKYO, JP, vol. 45, no. 13, 1 September 2000 (2000-09-01), pages 2156-2161,2362, XP002981599, ISSN: 0039-9450
  • NISHIDA ET AL: "Johi.hifu saisei no kiso to rinsho, kakumaku no saisei iryo", MEDICAL SCIENCE DIGEST - MEDIKARU SAIENSU DAIJESUTO, NYU SAIENSUSHA, TOKYO, JP, vol. 28, no. 14, 25 December 2002 (2002-12-25), pages 577-581, XP002903781, ISSN: 1347-4340
  • NISHIDA ET AL: "Tissue engineering for cornealepithelium and corneal endothelium", BAIOMATERIARU - JOURNAL OF JAPANESE SOCIETY FOR BIOMATERIALS, NIHON BAIOMATERIARU GAKKAI, TOKYO, JP, vol. 20, no. 4, 15 July 2002 (2002-07-15), pages 259-268, XP002903782, ISSN: 1347-7080
  • YAMATO M ET AL: "Thermo-responsive culture dishes allow the intact harvest of multilayered keratinocyte sheets without dispase by reducing temperature.", TISSUE ENGINEERING AUG 2001 LNKD- PUBMED:11506735, vol. 7, no. 4, August 2001 (2001-08), pages 473-480, XP002590835, ISSN: 1076-3279
  • TSUBOTA K ET AL: "Treatment of severe ocular-surface disorders with corneal epithelial stem-cell transplantation.", THE NEW ENGLAND JOURNAL OF MEDICINE 3 JUN 1999 LNKD- PUBMED:10352161, vol. 340, no. 22, 3 June 1999 (1999-06-03) , pages 1697-1703, XP002590836, ISSN: 0028-4793
  • KINOSHITA SHIGERU: "[Ocular surface reconstruction by tissue engineering].", NIPPON GANKA GAKKAI ZASSHI DEC 2002, vol. 106, no. 12, December 2002 (2002-12), page 837, XP002530861, ISSN: 0029-0203
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).