Global Patent Index - EP 1488012 A1

EP 1488012 A1 2004-12-22 - CLEANING ANIMAL SKINS

Title (en)

CLEANING ANIMAL SKINS

Title (de)

REINIGUNG VON TIERHÄUTEN

Title (fr)

NETTOYAGE DE PEAUX ANIMALES

Publication

EP 1488012 A1 (EN)

Application

EP 03709985 A

Priority

  • GB 0301113 W
  • GB 0206464 A

Abstract (en)

[origin: WO03080873A1] An enzyme mixture, suitable for removal of dung from animal skins as a preparative step in production of leather, is prepared by cultivating white rot fungi under conditions that induce formation of a significant amount of laccase. The mixture preferably contains the three enzymes cellulase, xylanase and laccase (ligninase).

IPC 1-7 (main, further and additional classification)

C14C 1/00; C12N 1/14; C12N 9/24; C12S 7/00

IPC 8 full level (invention and additional information)

C12N 1/14 (2006.01); C12N 9/02 (2006.01); C12N 9/24 (2006.01); C14C 1/00 (2006.01)

CPC (invention and additional information)

C12N 9/0061 (2013.01); C12N 1/14 (2013.01); C12N 9/0004 (2013.01); C12N 9/2437 (2013.01); C12N 9/2482 (2013.01); C12Y 110/03002 (2013.01); C12Y 302/01004 (2013.01); C12Y 302/01008 (2013.01); C14C 1/00 (2013.01)

Citation (search report)

See references of WO 03080873A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

EPO simple patent family

WO 03080873 A1 20031002; AU 2003214413 A1 20031008; EP 1488012 A1 20041222; GB 0206464 D0 20020501

INPADOC legal status


2006-09-13 [18W] WITHDRAWN

- Effective date: 20060803

2004-12-22 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20041015

2004-12-22 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2004-12-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK