专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06458966B1 Dye intermediate and method 失效
标题翻译：染料中间体和方法
公开(公告)号：US06458966B1
公开(公告)日：2002-10-01
申请号：US09485177
申请日：2000-04-24
申请人： John Griffiths , John Mama , Valerie Millar , Mark Briggs , Alan Hamilton
发明人： John Griffiths , John Mama , Valerie Millar , Mark Briggs , Alan Hamilton
IPC分类号： C07D20904
CPC分类号： C09B23/145 , C09B11/24 , C09B23/0091 , C09B23/06 , C09B47/00 , C09B57/007 , C09B57/02
摘要： Various classes of dyes are provided having acid, ester or amide groups for covalent linking to biomolecules. The dyes may be prepared by use of a compound of formula (I) where R1 comprises a linker and a carboxy including acid, salt, ester including N-hydroxysuccinimide, activated ester or amide group; R2, R3, R4 and R5 are H, C1-C10 alkyl or aralkyl or a group to modify solubility or electronic or spectral properties or a functional linking group: or R4-R5 and/or R2-R4 and/or R2-R3 are linked to form an extended ring system; and R6 is H or CHO or NO.
摘要翻译：提供了具有酸，酯或酰胺基团以共价连接生物分子的各种类型的染料。染料可以通过使用式（I）化合物制备，其中R 1包含连接基和羧基，包括酸，盐，酯，包括N-羟基琥珀酰亚胺，活化的酯或酰胺基; R2，R3，R4和R5是H，C1-C10烷基或芳烷基或修饰溶解度或电子或光谱性质或官能连接基团的基团：或R 4 -R 5和/或R 2 -R 4和/或R 2 -R 3为链接形成延伸环系统; R6为H或CHO或NO。

2. 发明授权

US07153350B2 Water soluble colorants for ink jet printing 有权
标题翻译：用于喷墨印刷的水溶性着色剂
公开(公告)号：US07153350B2
公开(公告)日：2006-12-26
申请号：US10732735
申请日：2003-12-10
申请人： Judith D. Auslander , John Griffiths , John Mama
发明人： Judith D. Auslander , John Griffiths , John Mama
IPC分类号： C09D11/00
CPC分类号： C09D11/50 , C09D11/328
摘要： In accordance with one embodiment of the present invention, a colorant in an ink jet ink formulation is disclosed. The colorant comprises an organic dye chromophore with at least one functional group Y containing one or more primary, secondary or tertiary amino groups, which in the presence of an acid provides a water soluble, cationic ink jet ink colorant with increased water fastness when applied to paper.
摘要翻译：根据本发明的一个实施方案，公开了喷墨油墨配方中的着色剂。着色剂包括具有至少一个含有一个或多个伯，仲或叔氨基的官能团Y的有机染料发色团，其在酸存在下提供水溶性阳离子喷墨油墨着色剂，当应用于纸。

3. 发明申请

US20050126432A1 Water soluble colorants for ink jet printing 有权
标题翻译：用于喷墨印刷的水溶性着色剂
公开(公告)号：US20050126432A1
公开(公告)日：2005-06-16
申请号：US10732735
申请日：2003-12-10
申请人： Judith Auslander , John Griffiths , John Mama
发明人： Judith Auslander , John Griffiths , John Mama
IPC分类号： C09D11/00
CPC分类号： C09D11/50 , C09D11/328
摘要： In accordance with one embodiment of the present invention, a colorant in an ink jet ink formulation is disclosed. The colorant comprises an organic dye chromophore with at least one functional group Y containing one or more primary, secondary or tertiary amino groups, which in the presence of an acid provides a water soluble, cationic ink jet ink colorant with increased water fastness when applied to paper.
摘要翻译：根据本发明的一个实施方案，公开了喷墨油墨配方中的着色剂。着色剂包括具有至少一个含有一个或多个伯，仲或叔氨基的官能团Y的有机染料发色团，其在酸存在下提供水溶性阳离子喷墨油墨着色剂，当应用于纸。

4. 发明授权

US06793723B2 Homogeneous photosensitive optically variable ink compositions for ink jet printing 失效
标题翻译：用于喷墨印刷的均匀光敏光学可变油墨组合物
公开(公告)号：US06793723B2
公开(公告)日：2004-09-21
申请号：US10143468
申请日：2002-05-09
申请人： Judith D Auslander , John Griffiths , John Mama
发明人： Judith D Auslander , John Griffiths , John Mama
IPC分类号： C09D1102
CPC分类号： G06K19/06056 , C09D11/328 , C09D11/50 , C09K11/06 , C09K2211/1003 , C09K2211/1018
摘要： Ink compositions described are suitable for ink jet printing (ink jet inks) and are highly effective for simultaneously imparting visible and fluorescent images. In the preferred forms, both a dark, visible image and a complementary fluorescent image will be visually discernable as well as machine readable to enable efficient hand and automated processing or handling of the objects printed. These results are achieved by ink formulations that moderate the typically occurring phenomenon of quenching while possessing the physical properties necessary for an ink jet ink. In one form, the inks comprise a first colorant comprising at least one fluorescent dye, the fluorescent dye emitting light within a characteristic emission band when excited by fluorescent-exciting radiation; a second colorant having a light absorption band at longer wavelengths than the characteristic emission band of the first colorant, the second colorant comprising a water-soluble polymeric dye of effective molecular configuration to inhibit quenching of fluorescence of said first colorant due to collisional and resonance energy transfer with said second colorant; and an aqueous liquid vehicle comprising water and a water-soluble vehicle in sufficient amounts to achieve an ink viscosity and surface tension effective for application of the ink to a substrate in a predetermined pattern by ink jet printing. The colorants are present in combination in the aqueous ink in amounts effective to cause the ink, when dry, to exhibit a dark color due to the net absorption spectra of the colorants in the visual range and machine-readable or visually-discernable fluorescence when subjected to fluorescent-exciting radiation.
摘要翻译：所描述的油墨组合物适用于喷墨印刷（喷墨油墨），并且对于同时赋予可见光和荧光图像是非常有效的。在优选的形式中，黑色，可见图像和互补的荧光图像将在视觉上可辨别以及机器可读性，以实现对打印物体的高效手动和自动处理或处理。这些结果是通过调节通常发生的淬火现象的墨水配方实现的，同时具有喷墨油墨所需的物理特性。在一种形式中，所述油墨包括包含至少一种荧光染料的第一着色剂，所述荧光染料在通过荧光激发辐射激发时发射特征发射带内的光; 第二着色剂具有比第一着色剂的特征发射带更长波长的光吸收带，第二着色剂包含有效分子构型的水溶性聚合染料，以抑制由于碰撞和共振能量而使所述第一着色剂的荧光猝灭与所述第二着色剂一起转移; 以及含有足够量的水和水溶性载体的含水液体载体，以达到通过喷墨印刷以预定图案将油墨施加到基材上的油墨粘度和表面张力有效。着色剂在水性油墨中的组合存在，以有效方式使油墨在干燥时由于着色剂在视觉范围内的净吸收光谱和机器可读或视觉辨别的荧光而呈现深色到荧光激发辐射。

5. 发明授权

US07276494B2 Photosensitisers 失效
标题翻译：光敏剂
公开(公告)号：US07276494B2
公开(公告)日：2007-10-02
申请号：US10393783
申请日：2003-03-21
申请人： Stanley Beames Brown , Andrea Lucille Bell , John Griffiths , Jack Schofield
发明人： Stanley Beames Brown , Andrea Lucille Bell , John Griffiths , Jack Schofield
IPC分类号： A61K31/40 , A61K31/555 , A61B10/00 , C07B47/00 , C07F5/10
CPC分类号： A61K41/0071 , A61K41/0076
摘要： A compound for use as a photosensitiser in PDT, in photochemical internalisation in the production of a cancer vaccine or in the diagnosis or detection of medical conditions, the compound having a photosensitising chromophoric system, a sulphonamido functionality and a carboxy functionality. The compounds used in the present invention are photosensitisers in PDT in vivo, and show phototoxic activity in vitro. The compounds are used to treat pre-cancerous conditions, cancer, ophthalmological disease, vascular problems, arteriosclerosis and restenosis and autoimmune diseases, skin diseases and other benign conditions, and for anti-microbial treatments.
摘要翻译：在PDT中用作光敏剂的化合物，在癌症疫苗生产中的光化学内化或医学病症的诊断或检测中，具有光敏发色体系，磺酰胺官能团和羧基官能团的化合物。本发明中使用的化合物是体内PDT中的光敏剂，体外显示光毒性活性。这些化合物用于治疗癌前病症，癌症，眼科疾病，血管问题，动脉硬化和再狭窄以及自身免疫疾病，皮肤病和其他良性病症，以及抗微生物治疗。

6. 发明授权

US5952073A Dye composition for optical recording media having selected anions 失效
标题翻译：用于具有所选阴离子的光学记录介质的染料组合物
公开(公告)号：US5952073A
公开(公告)日：1999-09-14
申请号：US869870
申请日：1997-06-02
申请人： Rodney Hurditch , John Griffiths
发明人： Rodney Hurditch , John Griffiths
IPC分类号： C09B67/22 , C09B69/06 , G11B7/244 , G11B7/246 , B32B3/00
CPC分类号： C09B67/0033 , C09B69/06 , G11B7/246 , G11B7/2472 , G11B2007/24612 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A dye composition for use in optical recording media, comprising at least one cyanine dye having an anion selected from the group consisting of thiocyanate, lactate, hypophosphite, tetracyanonickelate, selenocyanate, trifluromethanesulfonate, ferricyanide, 4-hydroxybutyrate, nitrite, 2-(3',5'-dimethyl-2'-hydroxyphenyl)-2H-benztriazole-4-sulfonate, 1,2-napthoquinone-2-diazide-5-sulfonate and picrate and preferably dissolved in ethyl lactate.
摘要翻译：一种用于光学记录介质的染料组合物，其包含至少一种具有选自硫氰酸盐，乳酸盐，次磷酸盐，四氰基烟酸盐，硒氰酸盐，三氟甲烷磺酸盐，铁氰化物，4-羟基丁酸盐，亚硝酸盐，2-（3' ，5'-二甲基-2'-羟基苯基）-2H-苯并三唑-4-磺酸盐，1,2-萘醌-2-重氮化物-5-磺酸盐和苦味酸盐，优选溶于乳酸乙酯。

7. 发明授权

US07915254B2 Biologically active methylene blue derivatives 有权
标题翻译：生物活性亚甲蓝衍生物
公开(公告)号：US07915254B2
公开(公告)日：2011-03-29
申请号：US12078805
申请日：2008-04-04
申请人： Stanley Beames Brown , Cassandra Claire O'Grady , John Griffiths , Kirste Joanne Mellish , David Ian Vernon
发明人： Stanley Beames Brown , Cassandra Claire O'Grady , John Griffiths , Kirste Joanne Mellish , David Ian Vernon
IPC分类号： A61K31/54
CPC分类号： A61K49/003 , A61K8/4986 , A61K41/0057 , A61L2/0029 , A61L2/0082 , A61L2/08 , A61L2/232 , A61Q11/00 , C07D279/18
摘要： The present invention relates to a method of photodynamic therapy and to a method of inducing a photocytoxic effect which comprises applying to an area to be treated an effective amount of a compound of formula in which R1, R2, R3 and R4 each independently is an optionally -substituted linear, branched or cyclic hydrocarbon group, or R1 and R2 together with the N atom to which they are attached form an optionally substituted 5-, 6- or 7- membered ring or R3 and R4 together with the N atom to which they are attached form an optionally substituted 5-, 6- or 7- membered ring; and where XP− is a counteranion and P is 1, 2 or 3; except for the compounds in which —NR1R2 and —NR3R4 are the same and are selected from —N(CH3)2 or —N(CH2CH3)2; and exposing the area to light to activate the compound.
摘要翻译：本发明涉及光动力学治疗的方法和诱导光毒性作用的方法，其包括向有待治疗的区域施用有效量的下式化合物，其中R 1，R 2，R 3和R 4各自独立地为任选的取代的直链，支链或环状烃基，或者R 1和R 2与它们所连接的N原子一起形成任选取代的5-，6-或7-元环，或者R 3和R 4与它们连接形成任选取代的5-，6-或7-元环; 而XP-是抗衡阴离子，P为1,2或3; 除了-NR 1 R 2和-NR 3 R 4相同并且选自-N（CH 3）2或-N（CH 2 CH 3）2的化合物之外）并将该区域曝光以激活化合物。

8. 发明授权

US07371744B2 Biologically active methylene blue derivatives 失效
标题翻译：生物活性亚甲蓝衍生物
公开(公告)号：US07371744B2
公开(公告)日：2008-05-13
申请号：US10723420
申请日：2003-11-26
申请人： Stanley B. Brown , Cassandra C. O'Grady , John Griffiths , Kirste J. Mellish , David I. Vernon
发明人： Stanley B. Brown , Cassandra C. O'Grady , John Griffiths , Kirste J. Mellish , David I. Vernon
IPC分类号： A61K31/54
CPC分类号： A61K49/003 , A61K8/4986 , A61K41/0057 , A61L2/0029 , A61L2/0082 , A61L2/08 , A61L2/232 , A61Q11/00 , C07D279/18
摘要： A phenothiazinium compound of Formula (I): wherein: A and B each independently is in which R′ and R″ each independently is a linear, branched or cyclic hydrocarbon group, or R′ and R″ together with the N atom to which they are attached form an optionally substituted 5-, 6- or 7-membered ring; and where XP− is a counteranion and P is 1, 2 or 3; except for the compounds in which A and B are both either —N(CH3)2 or —N(CH2CH3)2 for use in a treatment that requires removal, deactivation or killing of unwanted tissues or cells.
摘要翻译：式（I）的吩噻嗪鎓化合物：其中：A和B各自独立地是其中R'和R“各自独立地是直链，支链或环状烃基，或者R'和R”连同N原子与它们连接形成任选取代的5-，6-或7-元环; 并且其中P 是抗衡阴离子，P是1,2或3; 除了其中A和B均为-N（CH 3）2 - 或-N（CH 2 CH 2） 3 ，用于需要去除，失活或杀死不想要的组织或细胞的治疗。

9. 发明申请

US20070197494A1 Photosensitisers and their uses 失效
标题翻译：光敏剂及其用途
公开(公告)号：US20070197494A1
公开(公告)日：2007-08-23
申请号：US11723522
申请日：2007-03-20
申请人： John Griffiths , Stephen Gorman , Andrea Bell
发明人： John Griffiths , Stephen Gorman , Andrea Bell
IPC分类号： C07D421/02 , A61K31/55
CPC分类号： A61L2/0047 , A61L2/0052 , A61L2/0082 , A61L2/10 , A61L2/16 , A61L9/18 , C07D293/12 , C09B5/44
摘要： A phenoselenazinium compound of Formula (1): wherein the values for R1-R6, Q, Z, R7, R8, Y, and p are as described.
摘要翻译：式（1）的苯硒嗪鎓化合物：其中R 1，R 6，Q，Z，R 7，R 0， > 8，Y和p如上所述。

10. 发明申请

US20070127855A1 Double wall bags 审中-公开
标题翻译：双层包袋
公开(公告)号：US20070127855A1
公开(公告)日：2007-06-07
申请号：US10561932
申请日：2004-06-28
申请人： Ian Smith , John Griffiths , Patrick Connelly , Paul Brassington
发明人： Ian Smith , John Griffiths , Patrick Connelly , Paul Brassington
IPC分类号： B65D30/08 , B65D33/16
CPC分类号： B65D33/004 , B65D31/04 , B65D33/22
摘要： The invention relates to plastic bags and sack for use especially in the food and pharmaceutical industries. The bag (2) comprises inner and outer bag sections (4, 14) which are joined at least at an upper portion in a manner which allows them to be separated when required, such as by heat sealing. The outer bag section (14) may be provided with a mouth (10) through which the inner bag section can be withdrawn when required. Alternatively, the outer bag section may be peeled away from the inner bag section. The inner bag section is heat sealed after filling with contents to retain the contents in the inner portion. The heat sealing step also serves to secure the bag sections together as above. The inner bag section is preferably provided with a closeable mouth (132) separate from the end by which it is filled, through which the contents may be dispensed.
摘要翻译：本发明涉及特别用于食品和制药行业的塑料袋和袋。袋子（2）包括内部和外部袋部分（4,14），它们至少在上部部分以允许它们在需要时被分离的方式，例如通过热封。外袋部分（14）可以设置有口（10），当需要时可以将内袋部分抽出。或者，外袋部分可以从内袋部分剥离。内袋部分在填充内容物之后被热密封，以将内容物保持在内部。热封步骤还用于将袋部分固定在一起如上。内袋部优选地设置有与其被填充的端部分离的可闭合的口（132），通过该口可以分配内容物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式