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1. 发明授权

US09701810B2 Low VOC solventborne dispersion compositions for tinting solvent-based coatings 有权
公开(公告)号：US09701810B2
公开(公告)日：2017-07-11
申请号：US13640835
申请日：2011-04-12
申请人： Yamini Patel , Steven Paul Riccardi , Daniel Goldberg , Jadel Baptista, Jr. , Luc Driessen
发明人： Yamini Patel , Steven Paul Riccardi , Daniel Goldberg , Jadel Baptista, Jr. , Luc Driessen
IPC分类号： C08K5/10 , C08K3/00 , C08K5/101 , C09D17/00 , C09B67/08 , C09B67/46
CPC分类号： C08K5/10 , C08K3/013 , C08K5/101 , C09B67/001 , C09B67/0013 , C09B67/009 , C09D17/002 , C09D17/003 , C09D17/004
摘要： A solventborne pigment dispersion having a volatile organic chemical (VOC) content that is less than 250 g/L for tinting solvent-based surface coatings is formulated using a vegetable oil-derived solvent component that is one or more methyl esters of vegetable oils, an acrylic resin containing at least 60% solids, one or more highly concentrated surfactants containing up to 100% by weight of active constituents and that contains no PMA or free aromatic moieties, and one or more organic pigments or one or more inorganic pigment, or a combination thereof.

2. 发明申请

US20130237656A1 LOW VOC SOLVENTBORNE DISPERSION COMPOSITIONS FOR TINTING SOLVENT-BASED COATINGS 有权
标题翻译：适用于溶剂型涂料的低VOC溶剂挥发组分
公开(公告)号：US20130237656A1
公开(公告)日：2013-09-12
申请号：US13640835
申请日：2011-04-12
申请人： Yamini Patel , Steven Paul Riccardi , Daniel Goldberg , Jadel Baptista, JR. , Luc Driessen
发明人： Yamini Patel , Steven Paul Riccardi , Daniel Goldberg , Jadel Baptista, JR. , Luc Driessen
IPC分类号： C08K5/10 , C08K5/101
CPC分类号： C08K5/10 , C08K3/013 , C08K5/101 , C09B67/001 , C09B67/0013 , C09B67/009 , C09D17/002 , C09D17/003 , C09D17/004
摘要： A solventborne pigment dispersion having a volatile organic chemical (VOC) content that is less than 250 g/L for tinting solvent-based surface coatings is formulated using a vegetable oil-derived solvent component that is one or more methyl esters of vegetable oils, an acrylic resin containing at least 60% solids, one or more highly concentrated surfactants containing up to 100% by weight of active constituents and that contains no PMA or free aromatic moieties, and one or more organic pigments or one or more inorganic pigment, or a combination thereof.
摘要翻译：具有挥发性有机化学物质（VOC）含量低于250g / L的溶剂型颜料分散体，用于着色溶剂型表面涂层，使用植物油衍生的溶剂组分，其是植物油的一种或多种甲基酯，含有至少60％固体的丙烯酸树脂，含有至多100重量％活性成分且不含PMA或游离芳族部分的一种或多种高度浓缩的表面活性剂和一种或多种有机颜料或一种或多种无机颜料，或的组合。

3. 发明申请

US20110111482A1 High Viscosity Xanthan Polymer Preparations 失效
标题翻译：高粘度黄原胶聚合物制剂
公开(公告)号：US20110111482A1
公开(公告)日：2011-05-12
申请号：US12961052
申请日：2010-12-06
申请人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
发明人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
IPC分类号： C12N1/21
CPC分类号： C12P19/06 , A23L29/27 , A61K8/73 , A61Q11/00 , C07K14/195 , C08B37/0033
摘要： Increasing the molecular length of xanthan polymer makes a higher viscosity xanthan composition. Xanthan with higher specific viscosity characteristics provides more viscosity at equivalent concentration in food, industrial and oilfield applications. Methods for increasing the viscosity of xanthan include inducing particular key genes and increasing copy number of particular key genes.
摘要翻译：提高黄原胶聚合物的分子长度使得黄原胶组合物的粘度更高。具有较高比粘度特性的黄原胶在食品，工业和油田应用中提供了相同浓度的更多粘度。提高黄原胶粘度的方法包括诱导特定的关键基因和增加特定关键基因的拷贝数。

4. 发明授权

US08034604B2 High viscosity xanthan polymer preparations 失效
公开(公告)号：US08034604B2
公开(公告)日：2011-10-11
申请号：US12961052
申请日：2010-12-06
申请人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
发明人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
IPC分类号： C12N1/20 , C12N15/00 , C12P21/06 , C12P19/06 , A61K91/14 , A23G4/18 , A01N43/04 , C07H1/00
CPC分类号： C12P19/06 , A23L29/27 , A61K8/73 , A61Q11/00 , C07K14/195 , C08B37/0033
摘要： Increasing the molecular length of xanthan polymer makes a higher viscosity xanthan composition. Xanthan with higher specific viscosity characteristics provides more viscosity at equivalent concentration in food, industrial and oilfield applications. Methods for increasing the viscosity of xanthan include inducing particular key genes and increasing copy number of particular key genes.

5. 发明申请

US20060121578A1 Mutant bacterial strains of the genus sphingomonas deficient in production of polyhydroxybutyrate and a process of clarification of sphingans and compositions thereof 有权
标题翻译：突变型疏水螺旋体属细菌菌株缺乏生产聚羟基丁酸酯和一种澄清鞘氨醇及其组合物的方法
公开(公告)号：US20060121578A1
公开(公告)日：2006-06-08
申请号：US11292366
申请日：2005-12-02
申请人： Stan Bower , Ellen Burke , Nancy Harding , Yamini Patel , J. Schneider , Dagmar Meissner , Neil Morrison , Ralph Bezanson
发明人： Stan Bower , Ellen Burke , Nancy Harding , Yamini Patel , J. Schneider , Dagmar Meissner , Neil Morrison , Ralph Bezanson
IPC分类号： C12P19/28 , C08B37/00 , C12N1/21
CPC分类号： C08B37/006 , A23L21/10 , A23L21/15 , A23L29/269 , C12N1/20 , C12P7/62 , C12P19/04
摘要： The invention relates to mutant strains of the genus Sphingomonas which have a mutation in at least one gene encoding a protein involved in polyhydroxybutyrate (“PHB”) synthesis that allows the mutant strains to produce PHB-deficient sphingans. The invention is also directed to a process for preparing a clarified sphingan solution comprising heating aqueous sphingan solution, in particular PHB-deficient sphingan solution, to a clarification temperature of about 30° C. to about 70° C., and treating the solution with a clarification agent and enzymes. In addition, the invention is directed to a food or industrial product comprising a PHB-deficient and/or clarified sphingan. One particular embodiment of the invention is directed to a clarified, PHB-deficient high-acyl gellan and the processes of making thereof.
摘要翻译：本发明涉及鞘氨醇单胞菌属突变菌株，其在编码参与多羟基丁酸酯（“PHB”）合成的蛋白质的至少一个基因中具有突变，其允许突变株产生PHB缺陷的鞘氨醇。本发明还涉及一种制备澄清的鞘氨醇溶液的方法，其包括加热水性鞘氨醇溶液，特别是PHB缺陷的鞘氨醇溶液至约30℃至约70℃的澄清温度，并用澄清剂和酶。此外，本发明涉及包含PHB缺陷和/或澄清的鞘氨醇的食品或工业产品。本发明的一个具体实施方案涉及澄清的PHB缺陷型高酰基结冷胶及其制备方法。

6. 发明申请

US20060199201A1 Targeted gene deletions for polysaccharide slime formers 有权
标题翻译：多糖粘液形成物的靶向基因缺失
公开(公告)号：US20060199201A1
公开(公告)日：2006-09-07
申请号：US11347341
申请日：2006-02-03
申请人： Nancy Harding , Yamini Patel , Russell Coleman
发明人： Nancy Harding , Yamini Patel , Russell Coleman
IPC分类号： C12Q1/68 , A61K31/715 , C12P19/34 , C12P19/04 , A01N43/04 , C08B37/00 , C12N1/21 , C12N15/74
CPC分类号： C12N15/74 , C07K14/195 , C12N15/52 , C12P19/04
摘要： Sphingomonas strains have extracellular polysaccharide (e.g., gellan, diutan) that is firmly attached to the cell surface. This attachment may limit polysaccharide production by impairing uptake of nutrients into the cell or due to limited sites for polysaccharide biosynthesis on the cell surface. Two genes for polysaccharide biosynthesis, designated gelM and gelN in gellan-producing strains and dpsM and dpsN in diutan-producing strains, have been inactivated by deletion mutations and shown to produce polysaccharide that is not firmly attached to the cell surface, i.e., slime form. Another gene for polysaccharide biosynthesis, designated gelI in gellan producing strains, was inactivated by insertion mutation and also shown to produce the slime phenotype. The homologous gene dpsi in the diutan producing strain should also be involved in the attachment of the polysaccharide to the cell surface. The slime characteristic was demonstrated by the ability of the cells to be centrifuged and the lack of cell clumping as seen under the microscope or in diluted suspensions. The diutan slime mutants had somewhat increased productivity and the recovered diutan product had significantly improved rheology. Gellan slime mutants had lower broth viscosity which facilitates mixing during fermentation; however, the recovered gellan product had lower gel strength than the gellan produced from a capsular strain. A deletion in a gene gelR, which encodes a protein with homology to surface proteins and outer membrane proteins and weak homology to proteins with polysaccharide degradation activity, was shown to restore higher gel strength to the slime form of gellan, and to produce gellan of higher gel strength than that of the capsular gellan producing strains.
摘要翻译：鞘氨醇单胞菌属菌株具有牢固附着于细胞表面的细胞外多糖（例如，结冷糖，二氘）。这种附着可能通过损害营养物质进入细胞或由于细胞表面上多糖生物合成的有限位点而限制多糖产生。用于多糖生物合成的两个基因，在凝胶产生菌株中命名为gelM和gelN，并且在产生二萜的菌株中的dpsM和dpsN已经被缺失突变失活，并且显示产生不牢固附着于细胞表面的多糖，即粘液形式。用于多糖生物合成的另一基因，在凝胶产生菌株中称为gelI，通过插入突变失活，并且还显示产生粘液表型。二萜生产菌株中的同源基因dpsi也应参与多糖与细胞表面的连接。通过细胞离心的能力和在显微镜下或在稀释的悬浮液中观察到的细胞团聚的缺乏证明了粘液特性。 di an sl ime mut mut ants。。。。。。。。。。。。。。。。。。。。凝胶粘液突变体具有较低的肉汤粘度，有利于发酵期间的混合; 然而，回收的结冷胶产品的凝胶强度低于从荚膜菌株产生的结冷胶。基因gelR中的缺失，其编码与表面蛋白质和外膜蛋白质具有同源性的蛋白质和与具有多糖降解活性的蛋白质具有弱同源性的蛋白质，被证明能够恢复与粘液形式的结冷胶的更高的凝胶强度，并且产生更高的结晶凝胶强度高于荚膜凝胶产生菌株。

7. 发明授权

US07868168B2 High viscosity xanthan polymer preparations 有权
标题翻译：高粘度黄原胶聚合物制剂
公开(公告)号：US07868168B2
公开(公告)日：2011-01-11
申请号：US12211170
申请日：2008-09-16
申请人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
发明人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
IPC分类号： C07H1/00 , C12P19/06 , C12N1/20 , C12P21/06
CPC分类号： C12P19/06 , A23L29/27 , A61K8/73 , A61Q11/00 , C07K14/195 , C08B37/0033
摘要： Increasing the molecular length of xanthan polymer makes a higher viscosity xanthan composition. Xanthan with higher specific viscosity characteristics provides more viscosity at equivalent concentration in food, industrial and oilfield applications. Methods for increasing the viscosity of xanthan include inducing particular key genes and increasing copy number of particular key genes.
摘要翻译：提高黄原胶聚合物的分子长度使得黄原胶组合物的粘度更高。具有较高比粘度特性的黄原胶在食品，工业和油田应用中提供了相同浓度的更多粘度。提高黄原胶粘度的方法包括诱导特定的关键基因和增加特定关键基因的拷贝数。

8. 发明申请

US20090093626A1 High Viscosity Xanthan Polymer Preparations 有权
标题翻译：高粘度黄原胶聚合物制剂
公开(公告)号：US20090093626A1
公开(公告)日：2009-04-09
申请号：US12211170
申请日：2008-09-16
申请人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
发明人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
IPC分类号： C07H3/00 , C12P19/06
CPC分类号： C12P19/06 , A23L29/27 , A61K8/73 , A61Q11/00 , C07K14/195 , C08B37/0033
摘要： Increasing the molecular length of xanthan polymer makes a higher viscosity xanthan composition. Xanthan with higher specific viscosity characteristics provides more viscosity at equivalent concentration in food, industrial and oilfield applications. Methods for increasing the viscosity of xanthan include inducing particular key genes and increasing copy number of particular key genes.
摘要翻译：提高黄原胶聚合物的分子长度使得黄原胶组合物的粘度更高。具有较高比粘度特性的黄原胶在食品，工业和油田应用中提供了相同浓度的更多粘度。提高黄原胶粘度的方法包括诱导特定的关键基因和增加特定关键基因的拷贝数。

9. 发明授权

US07439044B2 High viscosity xanthan polymer preparations 失效
标题翻译：高粘度黄原胶聚合物制剂
公开(公告)号：US07439044B2
公开(公告)日：2008-10-21
申请号：US10802034
申请日：2004-03-17
申请人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
发明人： Yamini Patel , Jane C. Schneider , Luis Ielpi , Maria Veronica Ielmini
IPC分类号： C12P19/06 , C12N9/12 , C12N15/00 , C12N1/20 , A61K9/14 , A23G4/18 , A01N43/04
CPC分类号： C12P19/06 , A23L29/27 , A61K8/73 , A61Q11/00 , C07K14/195 , C08B37/0033
摘要： Increasing the molecular length of xanthan polymer makes a higher viscosity xanthan composition. Xanthan with higher specific viscosity characteristics provides more viscosity at equivalent concentration in food, industrial and oilfield applications. Methods for increasing the viscosity of xanthan include inducing particular key genes and increasing copy number of particular key genes.
摘要翻译：提高黄原胶聚合物的分子长度使得黄原胶组合物的粘度更高。具有较高比粘度特性的黄原胶在食品，工业和油田应用中提供了相同浓度的更多粘度。提高黄原胶粘度的方法包括诱导特定的关键基因和增加特定关键基因的拷贝数。

10. 发明申请

US20060003051A1 Genetically purified gellan gum 有权
标题翻译：基因纯化的结冷胶
公开(公告)号：US20060003051A1
公开(公告)日：2006-01-05
申请号：US11156953
申请日：2005-06-20
申请人： Joseph Cleary , Russell Coleman , Nancy Harding , Yamini Patel
发明人： Joseph Cleary , Russell Coleman , Nancy Harding , Yamini Patel
IPC分类号： A23C9/12
CPC分类号： C08L5/00 , A23C9/137 , A23C9/1544 , A23L29/272 , C08B37/006 , C12N9/16 , C12N9/2402 , C12N9/2405 , C12P19/04 , C12Y302/01031
摘要： Mutational inactivation of proteins involved in para-cresol production in certain milk products results in improved taste and odor. The undesirable para-cresol forms over time as a result of enzymes produced by the bacterium that produces gellan gum. Since the gellan is typically used in a relatively unpurified form, the enzymes are added to the milk along with the gellan. Inactivation of the enzymes is a genetic means of eliminating the enzymes without requiring any additional purification or processing.
摘要翻译：涉及某些乳制品中对甲酚生产的蛋白质的突变失活导致改善的味道和气味。作为由产生结冷胶的细菌产生的酶的结果，不期望的对甲酚随时间而变化。由于结冷胶通常以相对未纯化的形式使用，所以将酶与吉兰糖一起加入到牛奶中。酶的失活是消除酶的遗传手段，而不需要任何额外的纯化或加工。

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