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21.
公开(公告)号:CA2512154C
公开(公告)日:2013-09-17
申请号:CA2512154
申请日:2003-12-24
Applicant: BASF AG
Inventor: ZELINSKI THOMAS , KESSELER MARIA , HAUER BERNHARD
Abstract: The invention relates to methods for preserving and/or storing micro-organisms having at least a nitrile hydratase enzyme activity or a nitrilase enzyme activity. According to said method, the preservation and/or storage takes place in an aqueous medium containing at least one aldehyde, the total aldehyde concentration being between 0.1 and 100 mM/l.
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公开(公告)号:CA2461139C
公开(公告)日:2013-08-27
申请号:CA2461139
申请日:2002-09-19
Applicant: BASF AG
Inventor: HAUER BERNHARD , MATUSCHEK MARKUS , SCHMID ROLF , BUTA CHRISTIANE , KAUFFMANN ISABELLE , LAEMMLE KATRIN , ZIPPER HUBERT
IPC: C12N15/63 , G01N33/50 , B01J20/281 , C12N15/09 , C12N15/10 , C12N15/66 , C12Q1/68 , G01N21/78 , G01N30/26 , G01N30/88 , G01N33/24
Abstract: The invention relates to a method for producing a normalized gene library from nucleic acid extracts of soil samples and to the genetic structures and vectors used therein. The invention further relates to the use of the normalized gene library for screening genes that encode novel biocatalysts from soil samples.
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公开(公告)号:CA2380186C
公开(公告)日:2012-03-13
申请号:CA2380186
申请日:2000-07-27
Applicant: BASF AG
Inventor: HAUER BERNHARD , PLEISS JUERGEN , SCHWANEBERG ULRICH , SCHMITT JUTTA , FISCHER MARKUS , SCHMID ROLF , LI QING-SHAN , LUTZ-WAHL SABINE , APPEL DANIEL
IPC: C12N15/09 , C12N15/53 , C12M1/40 , C12N1/21 , C12N9/02 , C12N15/70 , C12P7/02 , C12P7/04 , C12P7/22 , C12P7/64 , C12P17/10 , C12P17/16 , C12Q1/26 , C12R1/19
Abstract: The invention relates to novel cytochrome P450 monooxygenases comprising a modified substrate specificity, to nucleotide sequences which code therefor, to expression constructs and vectors containing these sequences, and to microorganisms transformed therewith. The invention also relates to methods for microbiologically oxidizing different organic substrates, such as methods for producing indigo and indirubin.
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公开(公告)号:CZ302494B6
公开(公告)日:2011-06-15
申请号:CZ20011382
申请日:1999-10-13
Applicant: BASF AG
Inventor: RESS-LOESCHKE MARION , FRIEDRICH THOMAS , HAUER BERNHARD , MATTES RALF , ENGELS DIRK
IPC: C12N9/78 , C12N15/09 , C07H21/00 , C12N1/21 , C12N15/55 , C12N15/63 , C12P7/40 , C12P7/42 , C12P41/00 , C12R1/05
Abstract: Rešení se týká sekvence nukleových kyselin, která kóduje polypeptid s nitrilázovou aktivitou, konstruktu nukleových kyselin, zahrnujících tuto sekvenci nukleových kyselin a vektoru, zahrnujících tuto sekvenci nukleových kyselin nebo uvedené konstrukty nukleových kyselin. Dále se týká aminokyselinových sekvencí, které jsou kódovány uvedenou sekvencí nukleových kyselin a mikroorganizmu, zahrnujících uvedené sekvence nukleových kyselin, konstrukty nukleových kyselin nebo vektory, obsahující uvedené sekvence nukleových kyselin nebo konstrukty nukleových kyselin. Rešení se rovnež týká zpusobu prípravy chirálních karboxylových kyselin z racemických nitrilu, který využívá pripravenou nitrilázu.
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25.
公开(公告)号:AU2003296731B2
公开(公告)日:2009-07-09
申请号:AU2003296731
申请日:2003-12-24
Applicant: BASF AG
Inventor: HAUER BERNHARD , ZELINSKI THOMAS , KESSELER MARIA
Abstract: The invention relates to a method for preserving and/or storing microorganisms which exhibit at least one nitrile hydratase or nitrilase enzyme activity, with the preservation and/or storage being effected in an aqueous medium which comprises at least one aldehyde, with the total aldehyde concentration being in a range from 0.1 to 100 mM/l.
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公开(公告)号:BRPI0512987A
公开(公告)日:2008-04-22
申请号:BRPI0512987
申请日:2005-07-06
Applicant: BASF AG
Inventor: HORING DIETMAR , MEISENBURG UWE , HAUER BERNHARD
IPC: C12P7/62 , C07C69/54 , C09D175/16
Abstract: Preparing partial (meth)acrylic esters of dihydric polyalcohols (C) containing different hydroxyl groups comprising subjecting alternatively polyalcohols having primary hydroxyl group(s) and/or secondary hydroxyl group(s) and/or tertiary hydroxyl group to esterification with (meth)acrylic acid or to transesterification with (meth)acrylic ester(s) in the presence of enzyme(s), is new. Preparation of partial (meth)acrylic esters of dihydric polyalcohols (C) containing different hydroxyl groups comprises subjecting alternatively polyalcohol (C 1) having primary hydroxyl group(s) and secondary hydroxyl group(s); or polyalcohol (C 2) having primary hydroxyl group and tertiary hydroxyl group; or polyalcohol (C 3) having secondary hydroxyl group(s) and tertiary hydroxyl group(s), the more highly substituted hydroxyl group carrying in the 0 position an alkyl, cycloalkyl, aryl or aralkyl radical; or polyalcohol (C 4) having primary hydroxyl groups, of which one carries in the beta - position alkyl, cycloalkyl, aryl, and/or aralkyl radical and carries in the beta -position no such radical, or polyalcohol (C 5) having secondary hydroxyl groups, of which one carries in the beta -position alkyl, cycloalkyl, aryl, or aralkyl radical and carries in the beta -position no such radical, to esterification with (meth)acrylic acid or to transesterification with (meth)acrylic ester(s) in the presence of enzyme(s). Independent claims are also included for: (1) a partial (meth)acrylic ester of dihydric polyalcohol containing different hydroxyl groups; and (2) a thermally curable, radiation-curable or dual-cure coating material comprising a partial (meth)acrylic ester.
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公开(公告)号:ES2288630T3
公开(公告)日:2008-01-16
申请号:ES03780076
申请日:2003-11-27
Applicant: BASF AG
Inventor: KESSELER MARIA , ZELINSKI THOMAS , HAUER BERNHARD
Abstract: Procedimiento para la preparación de una formulación pigmentaria de ftalocianina, caracterizado porque se distribuye finamente un pigmento en bruto de ftalocianina mediante un procedimiento seleccionado entre el conjunto que consiste en la molienda en seco, la molienda en húmedo, el amasado con una sal, el empastado con un ácido y el hinchamiento con un ácido, mediando formación de un pigmento previo, y luego se somete el pigmento previo a un tratamiento de acabado, en una mezcla de agua y de un disolvente orgánico a un pH alcalino, a una temperatura elevada y en presencia de por lo menos un agente dispersivo pigmentario seleccionado entre el conjunto que consiste en ftalocianina-ácidos sulfónicos, ftalocianina-ácidos carboxílicos, sales de ftalocianina-ácidos sulfónicos, sales de ftalocianina-ácidos carboxílicos y ftalocianina-sulfonamidas.
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公开(公告)号:DK1570060T3
公开(公告)日:2007-11-05
申请号:DK03780076
申请日:2003-11-27
Applicant: BASF AG
Inventor: KESSELER MARIA , ZELINSKI THOMAS , HAUER BERNHARD
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公开(公告)号:PT1570060E
公开(公告)日:2007-09-13
申请号:PT03780076
申请日:2003-11-27
Applicant: BASF AG
Inventor: KESSELER MARIA , ZELINSKI THOMAS , HAUER BERNHARD
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公开(公告)号:DE50307835D1
公开(公告)日:2007-09-13
申请号:DE50307835
申请日:2003-11-27
Applicant: BASF AG
Inventor: KESSELER MARIA , ZELINSKI THOMAS , HAUER BERNHARD
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