Global Patent Index - EP 1093518 A2

EP 1093518 A2 2001-04-25 - STABILIZED VARIANTS OF STREPTOMYCES SUBTILISIN INHIBITOR

Title (en)

STABILIZED VARIANTS OF STREPTOMYCES SUBTILISIN INHIBITOR

Title (de)

STABILISIERTE VARIANTEN DES STREPTOMYCES SUBTILISIN INHIBITORS

Title (fr)

VARIANTS STABILISES D'INHIBITEUR DE SUBTILISINE DE STREPTOMYCES

Publication

EP 1093518 A2 (EN)

Application

EP 99932287 A

Priority

  • US 9915246 W
  • US 9191198 P

Abstract (en)

[origin: WO0001826A2] The present invention relates to variants of Streptomyces subtilisin inhibitor (SSI) and those inhibitors having homology to SSI. Such variants are useful in conjunction with enzymes, particularly proteases, in cleaning compositions and personal care compositions. The variants comprise an amino acid substitution at position 63 corresponding to SSI. Such variants provide greater proteolytic stability in cleaning compositions and personal care compositions. The present invention also relates to cleaning compositions and personal care compositions comprising the present variants, as well as genes encoding the variants.

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

C12N 15/31; C07K 14/81; C11D 3/33; C11D 3/386

IPC 8 full level (invention and additional information)

C12N 15/09 (2006.01); C07K 14/81 (2006.01); C11D 3/33 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C12N 15/31 (2006.01)

CPC (invention and additional information)

C11D 3/33 (2013.01); C07K 14/811 (2013.01); C11D 3/3719 (2013.01); C11D 3/38618 (2013.01)

Citation (search report)

See references of WO 0001826A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0001826 A2 20000113; WO 0001826 A3 20000406; AR 020106 A1 20020410; AU 4862399 A 20000124; BR 9912519 A 20010502; CA 2332564 A1 20000113; CN 1316000 A 20011003; EP 1093518 A2 20010425; JP 2004500007 A 20040108

INPADOC legal status


2006-05-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20051029

2003-05-14 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030331

2001-04-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010115

2001-04-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-04-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI