公开(公告)号：US06646082B2

公开(公告)日：2003-11-11

申请号：US10234917

申请日：2002-09-04

申请人： Tirthankar Ghosh ,  William M. Hann ,  Barry Weinstein

发明人： Tirthankar Ghosh ,  William M. Hann ,  Barry Weinstein

IPC分类号： C08F12240

CPC分类号： C23F11/173 ,  C08F22/40

摘要： A new class of polymeric corrosion inhibiting compositions incorporating pendant heterocyclic groups which are surprisingly effective copper corrosion inhibitors are disclosed. The polymers form a protective barrier on metallic components to aqueous systems and remain substantive on metallic surfaces over a wide pH range. Moreover, the polymers are resistant to oxidizing biocides, and are substantially impervious to repeated or prolonged exposure to corrosive agents.

公开(公告)号：US20050226914A1

公开(公告)日：2005-10-13

申请号：US11082667

申请日：2005-03-17

申请人： Stephanie Cottrell ,  Tirthankar Ghosh ,  Barry Weinstein

发明人： Stephanie Cottrell ,  Tirthankar Ghosh ,  Barry Weinstein

IPC分类号： D06M15/263 ,  A01N25/34 ,  A01N43/36 ,  A01N43/50 ,  A01N59/16 ,  A61K9/70 ,  D06M11/83 ,  D06M13/50 ,  D06M15/00 ,  D06M15/21 ,  D06M15/356

CPC分类号： A01N59/16 ,  Y10T442/2525 ,  Y10T442/277 ,  Y10T442/2861 ,  Y10T442/60 ,  A01N43/50 ,  A01N25/34 ,  A01N25/10 ,  A01N2300/00

摘要： Treated fiber substrates and methods of making and using the same are disclosed. The disclosed treated fiber substrates provide persistent, durable, broad spectrum, antimicrobial activity. The treated fiber substrates may be used in a variety of materials to impart antimicrobial activity thereto.

摘要翻译： 公开了处理的纤维基材及其制备和使用方法。 所公开的经处理的纤维底物提供持久的，持久的，广谱的抗微生物活性。 经处理的纤维基材可以用于各种材料以赋予其抗微生物活性。

公开(公告)号：US20050159003A1

公开(公告)日：2005-07-21

申请号：US11077671

申请日：2005-03-10

申请人： Barry Weinstein ,  Tirthankar Ghosh

发明人： Barry Weinstein ,  Tirthankar Ghosh

IPC分类号： B24B37/00 ,  C09G1/02 ,  C09K3/14 ,  H01L21/304 ,  H01L21/321 ,  H01L21/302 ,  H01L21/461

CPC分类号： C09G1/02 ,  H01L21/3212

摘要： A method for chemical mechanical polishing of semiconductor substrates containing a metal layer requiring removal and metal interconnects utilizing a composition containing engineered copolymer molecules comprising hydrophilic functional groups and relatively less hydrophilic functional groups; the engineered copolymer molecules enabling contact-mediated reactions between the polishing pad surface and the substrate surface during CMP resulting in minimal dishing of the metal interconnects in the substrate.

公开(公告)号：US07300874B2

公开(公告)日：2007-11-27

申请号：US11077671

申请日：2005-03-10

申请人： Barry Weinstein ,  Tirthankar Ghosh

发明人： Barry Weinstein ,  Tirthankar Ghosh

IPC分类号： H01L21/302 ,  H01L21/461

CPC分类号： C09G1/02 ,  H01L21/3212

摘要： A method for chemical mechanical polishing of semiconductor substrates containing a metal layer requiring removal and metal interconnects utilizing a composition containing engineered copolymer molecules comprising hydrophilic functional groups and relatively less hydrophilic functional groups; the engineered copolymer molecules enabling contact-mediated reactions between the polishing pad surface and the substrate surface during CMP resulting in minimal dishing of the metal interconnects in the substrate.

摘要翻译： 包含需要去除的金属层的半导体基板的化学机械抛光方法和利用包含亲水官能团和相对较少亲水官能团的工程共聚物分子的组合物的金属互连的金属互连的方法; 该工程共聚物分子在CMP期间能够在抛光垫表面和衬底表面之间进行接触介导的反应，导致衬底中金属互连的最小凹陷。

公开(公告)号：US06632259B2

公开(公告)日：2003-10-14

申请号：US09860933

申请日：2001-05-18

申请人： Barry Weinstein ,  Tirthankar Ghosh

发明人： Barry Weinstein ,  Tirthankar Ghosh

IPC分类号： C09G102

CPC分类号： C09G1/02 ,  H01L21/3212

摘要： A method for chemical mechanical polishing of semiconductor substrates containing a metal layer requiring removal and metal interconnects utilizing a composition containing engineered copolymer molecules comprising hydrophilic functional groups and relatively less hydrophilic functional groups; the engineered copolymer molecules enabling contact-mediated reactions between the polishing pad surface and the substrate surface during CMP resulting in minimal dishing of the metal interconnects in the substrate.

摘要翻译： 包含需要去除的金属层的半导体基板的化学机械抛光方法和利用包含亲水官能团和相对较少亲水官能团的工程共聚物分子的组合物的金属互连的金属互连的方法; 该工程共聚物分子在CMP期间能够在抛光垫表面和衬底表面之间进行接触介导的反应，导致衬底中金属互连的最小凹陷。

公开(公告)号：US07846856B2

公开(公告)日：2010-12-07

申请号：US12759945

申请日：2010-04-14

申请人： Tirthankar Ghosh ,  Barry Weinstein

发明人： Tirthankar Ghosh ,  Barry Weinstein

IPC分类号： D04H1/00 ,  D04H3/00 ,  D04H5/00 ,  D04H13/00 ,  D03D15/00 ,  D04B21/14 ,  D02G3/00 ,  B32B9/00 ,  D21F11/00

CPC分类号： D01F1/103 ,  D10B2401/041 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T442/3146 ,  Y10T442/444 ,  Y10T442/56 ,  Y10T442/637

摘要： Fibers that durably contain antimicrobial materials such that the antimicrobial materials are resistant to being abraided away or washed off during use. The antimicrobial materials contained in the fibers are not prone to the development of resistant strains of bacteria. Also disclosed are methods of making and using the fibers.

摘要翻译： 耐久地含有抗微生物材料的纤维，使得抗微生物材料在使用过程中抵抗被磨损或洗掉。 包含在纤维中的抗微生物材料不易发生抗性菌株。 还公开了制造和使用纤维的方法。

公开(公告)号：US20100190404A1

公开(公告)日：2010-07-29

申请号：US12759945

申请日：2010-04-14

申请人： Tirthankar Ghosh ,  Barry Weinstein

发明人： Tirthankar Ghosh ,  Barry Weinstein

IPC分类号： D03D15/00 ,  C08K5/19 ,  C08K5/13 ,  C08K5/29 ,  C08K5/092 ,  D04B1/14 ,  D04H1/10

CPC分类号： D01F1/103 ,  D10B2401/041 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T442/3146 ,  Y10T442/444 ,  Y10T442/56 ,  Y10T442/637

摘要： Fibers that durably contain antimicrobial materials such that the antimicrobial materials are resistant to being abraided away or washed off during use. The antimicrobial materials contained in the fibers are not prone to the development of resistant strains of bacteria. Also disclosed are methods of making and using the fibers.

摘要翻译： 耐久地含有抗微生物材料的纤维，使得抗微生物材料在使用过程中抵抗被磨损或洗掉。 包含在纤维中的抗微生物材料不容易发展抗菌菌株。 还公开了制造和使用纤维的方法。

公开(公告)号：US20070082935A1

公开(公告)日：2007-04-12

申请号：US11528935

申请日：2006-09-28

申请人： Li-Liang Chia ,  Tirthankar Ghosh ,  Barry Weinstein ,  Terry Williams

发明人： Li-Liang Chia ,  Tirthankar Ghosh ,  Barry Weinstein ,  Terry Williams

IPC分类号： A01N43/80

CPC分类号： A61L2/22 ,  A01N31/02 ,  A01N59/16 ,  A61L2/18 ,  A01N25/10 ,  A01N25/22 ,  A01N59/20 ,  A01N2300/00

摘要： A method for disinfecting or sanitizing a surface by applying an antimicrobial composition comprising a metal-polymer complex.

摘要翻译： 一种通过应用包含金属 - 聚合物复合物的抗微生物组合物对表面进行消毒或消毒的方法。

公开(公告)号：US20070006391A1

公开(公告)日：2007-01-11

申请号：US11482142

申请日：2006-07-06

申请人： Tirthankar Ghosh ,  Barry Weinstein

发明人： Tirthankar Ghosh ,  Barry Weinstein

IPC分类号： C11D3/00

CPC分类号： D01F1/103 ,  D10B2401/041 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T442/3146 ,  Y10T442/444 ,  Y10T442/56 ,  Y10T442/637

摘要： Fibers that durably contain antimicrobial materials such that the antimicrobial materials are resistant to being abraided away or washed off during use. The antimicrobial materials contained in the fibers are not prone to the development of resistant strains of bacteria. Also disclosed are methods of making and using the fibers.

摘要翻译： 耐久地含有抗微生物材料的纤维，使得抗微生物材料在使用过程中抵抗被磨损或洗掉。 包含在纤维中的抗微生物材料不容易发展抗菌菌株。 还公开了制造和使用纤维的方法。

公开(公告)号：US07390774B2

公开(公告)日：2008-06-24

申请号：US11070908

申请日：2005-03-03

申请人： Tirthankar Ghosh ,  Barry Weinstein

发明人： Tirthankar Ghosh ,  Barry Weinstein

IPC分类号： C11D3/02 ,  C11D3/37 ,  A61L2/16

CPC分类号： A01N59/16 ,  A01N25/22 ,  C11D3/168 ,  C11D3/3776 ,  C11D3/48 ,  D06M11/83 ,  D06M15/263 ,  D06M15/3562 ,  D06M16/00 ,  D06M2101/32 ,  A01N25/10 ,  A01N43/50 ,  A01N2300/00 ,  A01N25/34

摘要： Antimicrobial compositions and methods of making and using the same are disclosed. The disclosed antimicrobial compositions provide persistent, broad spectrum, antimicrobial activity. The antimicrobial compositions may be used in the preparation of antimicrobial articles. The antimicrobial compositions may also be used to inhibit the growth of microorganisms by introducing those compositions onto or into an environment subject to microbial attack.

摘要翻译： 公开了抗微生物组合物及其制备和使用方法。 所公开的抗微生物组合物提供持久的，广谱的抗微生物活性。 抗微生物组合物可用于制备抗微生物制品。 抗微生物组合物还可以用于通过将这些组合物引入到微生物侵袭的环境中或进入微生物侵袭的环境中来抑制微生物的生长。