Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-02-06
2007-02-06
Saidha, Tekchand (Department: 1652)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C435S196000, C435S198000, C435S252300, C435S320100, C536S023200, C536S023700
Reexamination Certificate
active
11453670
ABSTRACT:
The present invention relates to lipolytic enzyme variants with improved thermostability are obtained by substituting certain specified amino acid residues in a fungal lipolytic enzyme. The thermostable lipolytic enzyme variants are useful, e.g., for controlling pitch troubles in a process for the production of mechanical pulp or a paper-making process using mechanical pulp.
REFERENCES:
patent: 5869438 (1999-02-01), Svendsen et al.
patent: 0 374 700 (1990-06-01), None
patent: WO 88/02775 (1988-04-01), None
patent: WO 92/05249 (1992-04-01), None
patent: WO 92/13130 (1992-08-01), None
patent: WO 92/19726 (1992-11-01), None
patent: WO 94/01541 (1994-01-01), None
patent: WO 97/07202 (1997-02-01), None
patent: WO 00/32758 (2000-06-01), None
patent: WO 01/83770 (2001-11-01), None
Abstract of Japanese Patent No. JP 1994-230046, Accession No. 1996:328593 Caplus.
Borch Kim
Danielsen Steffen
Glad Sanne O. Schroder
Minning Stefan
Vind Jesper
Lambiris Elias J.
Novozymes A/S
Saidha Tekchand
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