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91. 发明授权

US06946173B2 Catheter balloon formed of ePTFE and a diene polymer 有权
标题翻译：导管球由ePTFE和二烯聚合物形成
公开(公告)号：US06946173B2
公开(公告)日：2005-09-20
申请号：US10103274
申请日：2002-03-21
申请人： Florencia Lim , Chi Le Long , Charles D. Claude , Jeong S. Lee , Srinivasan Sridharan , Fernando Gonzalez , Edwin Wang
发明人： Florencia Lim , Chi Le Long , Charles D. Claude , Jeong S. Lee , Srinivasan Sridharan , Fernando Gonzalez , Edwin Wang
IPC分类号： A61L29/00 , A61F2/958 , A61L29/04 , A61L29/08 , A61L29/12 , A61M25/00 , A61M25/16 , B32B1/08 , A61M25/10 , A61M29/00
CPC分类号： A61M25/1034 , A61L29/041 , A61L29/085 , A61L29/126 , A61M25/1006 , A61M25/1025 , A61M25/1029 , A61M2025/1075 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1376 , Y10T428/1386 , Y10T428/139 , Y10T428/1393 , C08L27/18
摘要： A catheter balloon formed of a polymeric material such as expanded polytetrafluoroethylene (ePTFE) bonded to a second layer formed of a low tensile set polymer and/or impregnated with a low tensile set polymer. In a presently preferred embodiment, the low tensile set polymer is a silicone-polyurethane copolymer elastomer or a diene polymer elastomer. The low tensile set polymer has high strength, low modulus, high elongation, and low tensile set. The diene or silicone-polyurethane has a low tensile set, which facilitates deflation of the balloon to a low profile deflated configuration. One aspect of the invention provides improved attachment of the diene to the ePTFE. In one embodiment, the second layer is formed of a diene mixed with a bonding promoter such as a vulcanizing agent which is covalently bonded to the diene.
摘要翻译：由诸如膨胀聚四氟乙烯（ePTFE）的聚合物材料形成的导管球囊结合到由低拉伸凝固聚合物形成的第二层和/或用低拉伸固化聚合物浸渍。在目前优选的实施方案中，低拉伸固化聚合物是硅氧烷 - 聚氨酯共聚物弹性体或二烯聚合物弹性体。低强度聚合物具有高强度，低模量，高伸长率和低拉伸强度。二烯或硅氧烷聚氨酯具有低拉伸组合，其有利于将气囊放气至低剖面放气构型。本发明的一个方面提供了改进的二烯与ePTFE的连接。在一个实施方案中，第二层由与二烯混合的二烯混合形成，所述二烯与粘合促进剂例如硫化剂混合。

92. 发明授权

US06780361B1 Process of making polymer articles 有权
标题翻译：制造聚合物制品的方法
公开(公告)号：US06780361B1
公开(公告)日：2004-08-24
申请号：US10174073
申请日：2002-06-17
申请人： Srinivasan Sridharan , Murthy V. Simhambhatla
发明人： Srinivasan Sridharan , Murthy V. Simhambhatla
IPC分类号： B29C5504
CPC分类号： B29D7/01 , A61L27/16 , A61L27/507 , A61L27/56 , A61L29/041 , B29C55/005 , B29C55/065 , B29K2023/0683 , B29K2105/0061 , Y10T428/1352 , Y10T428/1372 , C08L23/06
摘要： A method including forming a pseudo-gel of a semi-crystalline polymer material and a solvent. The pseudo-gel is shaped into a first form and stretched. A portion of the solvent is removed to create a second form. The second form is stretched into a microstructure including nodes interconnected by fibrils. A method including forming a first form of a pseudo-gel including an ultra-high molecular weight polyethylene material and a solvent; stretching the first form; removing the solvent to form a second form; stretching the second form into a microstructure including nodes interconnected by fibrils; and annealing the stretched second form. An apparatus including a body portion formed of a dimension suitable for a medical device application and including a polyolefin polymer including a node and a fibril microstructure. An apparatus including a body portion including an ultra-high molecular weight polyolefin material including a node and a fibril microstructure.
摘要翻译：一种包括形成半结晶聚合物材料和溶剂的假凝胶的方法。假凝胶成型为第一种形式并拉伸。除去一部分溶剂以产生第二种形式。第二种形式被拉伸成包括由原纤维相互连接的节点的微结构。一种包括形成包含超高分子量聚乙烯材料和溶剂的第一种形式的假凝胶的方法; 拉伸第一种形式; 除去溶剂以形成第二种形式; 将第二形式拉伸成包括通过纤维互连的节点的微结构; 并退火拉伸的第二种形式。一种装置，包括由适于医疗装置应用的尺寸形成的主体部分，并且包括包含节点和原纤维微结构的聚烯烃聚合物。一种包括主体部分的装置，其包括包含节点和原纤维微结构的超高分子量聚烯烃材料。

93. 发明授权

US06743388B2 Process of making polymer articles 有权
标题翻译：制造聚合物制品的方法
公开(公告)号：US06743388B2
公开(公告)日：2004-06-01
申请号：US10038816
申请日：2001-12-31
申请人： Srinivasan Sridharan , Murthy V. Simhambhatla
发明人： Srinivasan Sridharan , Murthy V. Simhambhatla
IPC分类号： B29C5504
CPC分类号： B29D7/01 , A61L27/16 , A61L27/507 , A61L27/56 , A61L29/041 , B29C55/005 , B29C55/065 , B29K2023/0683 , B29K2105/0061 , Y10T428/1352 , Y10T428/1372 , C08L23/06
摘要： A method including forming a semi-crystalline polymer material into a lamella; and stretching the lamella into a polymer including a node of folded lamella and a fibril orientation. A method including extruding a pseudo-gel including an ultrahigh molecular weight polyethylene material into a lamella; stretching the lamella into a polymer including a node of folded lamella and a fibril orientation; and annealing the polymer at a temperature sufficient to define the node and fibril orientation. An apparatus including a body portion formed of a dimension suitable for a medical device application and including a semi-crystalline polymer arrayed in a node of folded lamella and a fibril orientation. An apparatus including a body portion including an ultra-high molecular polyethylene material arrayed in a node of folded lamella and a fibril orientation.
摘要翻译：一种包括将半结晶聚合物材料形成薄片的方法; 并将薄片拉伸成包括折叠薄片的节点和原纤取向的聚合物。一种包括将包含超高分子量聚乙烯材料的假凝胶挤出到薄片中的方法; 将薄片拉伸成包括折叠薄片的节点和原纤取向的聚合物; 并在足以限定节点和原纤取向的温度下退火聚合物。一种装置，包括由适于医疗装置应用的尺寸形成的主体部分，并且包括排列在折叠薄片的节点和原纤取向中的半结晶聚合物。一种装置，包括主体部分，其包括排列在折叠薄片的节点中的超高分子量聚乙烯材料和原纤取向。

94. 发明授权

US06638600B2 Ceramic substrate for nonstick coating 有权
标题翻译：陶瓷基材不粘涂层
公开(公告)号：US06638600B2
公开(公告)日：2003-10-28
申请号：US09953063
申请日：2001-09-14
申请人： Louis J. Gazo , Srinivasan Sridharan
发明人： Louis J. Gazo , Srinivasan Sridharan
IPC分类号： B32B1504
CPC分类号： C23C28/04 , B05D5/086 , B05D7/54 , C23C24/08 , C23C28/00 , Y10T428/24355 , Y10T428/256 , Y10T428/31504 , Y10T428/31533 , Y10T428/3154 , Y10T428/31645 , Y10T428/31721
摘要： The present invention provides a new and useful nonstick coating for use on pure aluminum, alloys of aluminum, or aluminized steel surfaces. A nonstick coating according to the present invention includes a ceramic substrate disposed on an aluminum surface and a fluorocarbon polymer coating disposed on the ceramic substrate. The ceramic substrate, prior to firing, includes at least two layers: a first or bottom layer applied to the aluminum surface including an enamel ground coat; and a second or top layer applied over the enamel ground coat layer including a blend of one or more glass frits, non-ceramic refractory particles, and non-vitreous inorganic oxide particles. Upon firing, the ceramic substrate includes a continuous layer of vitreous enamel that is bonded to the aluminum surface. The exposed surface of the ceramic substrate has a micro-rough texture that is enriched with bonding sides for binder resins used in a fluorocarbon polymer primer layer. The ceramic substrate protects the aluminum surface from corrosion and mechanical damage and also protects the fluorocarbon polymer coating from abrasive wear.
摘要翻译：本发明提供了一种用于纯铝，铝合金或镀铝钢表面的新型和有用的不粘涂层。根据本发明的不粘涂层包括设置在铝表面上的陶瓷基板和设置在陶瓷基板上的氟碳聚合物涂层。陶瓷基材在焙烧之前包括至少两层：施加到铝表面的第一层或底层，包括搪瓷底涂层; 以及施加在搪瓷底涂层上的第二层或顶层，包括一种或多种玻璃料，非陶瓷耐火颗粒和非玻璃状无机氧化物颗粒的共混物。烧成后，陶瓷基板包括连接到铝表面的玻璃质搪瓷层。陶瓷基板的露出表面具有微细粗糙的结构，其富含粘合剂侧面用于氟碳聚合物底漆层中使用的粘合剂树脂。陶瓷基材可保护铝表面免受腐蚀和机械损伤，并保护氟碳聚合物涂层免受磨损磨损。

95. 发明授权

US5792716A Thick film having acid resistance 失效
标题翻译：厚膜具有耐酸性
公开(公告)号：US5792716A
公开(公告)日：1998-08-11
申请号：US801978
申请日：1997-02-19
申请人： Subramanian Vasudevan , Srinivasan Sridharan , Gordon J. Roberts
发明人： Subramanian Vasudevan , Srinivasan Sridharan , Gordon J. Roberts
IPC分类号： C03C3/074 , C03C8/10 , C03C8/12 , C03C8/14 , H05K3/28 , C03C8/16
CPC分类号： C03C3/074 , C03C3/0745 , C03C8/10 , C03C8/12 , C03C8/14 , H05K3/28 , Y10T428/24926
摘要： The present invention provides a new and improved thick film paste for use as an acid resistant overglaze. In one preferred embodiment such paste includes a glass composition comprising in weight percent from about 30% to about 60% PbO, from about 5% to about 20% ZnO, from about 2% to about 20% B.sub.2 O.sub.3, from about 4% to about 12% Al.sub.2 O.sub.3, from about 5% to about 18% SiO.sub.2, up to about 8% ZrO.sub.2, up to about 8% TiO.sub.2 and from about 9% to about 21% Nb.sub.2 O.sub.5.
摘要翻译：本发明提供了一种新的和改进的用作耐酸釉面的厚膜糊剂。在一个优选的实施方案中，该糊状物包括玻璃组合物，其包含重量百分比为约30％至约60％的PbO，约5％至约20％的ZnO，约2％至约20％的B 2 O 3，约4％至约 12％的Al 2 O 3，约5％至约18％的SiO 2，至多约8％的ZrO 2，至多约8％的TiO 2和约9％至约21％的Nb 2 O 5。

96. 发明授权

US09466738B2 Solar cell metallizations containing metal additive 有权
标题翻译：含金属添加剂的太阳能电池金属化
公开(公告)号：US09466738B2
公开(公告)日：2016-10-11
申请号：US13881395
申请日：2011-10-27
申请人： Yi Yang , Aziz S. Shaikh , Srinivasan Sridharan
发明人： Yi Yang , Aziz S. Shaikh , Srinivasan Sridharan
IPC分类号： H01B1/02 , H01B1/12 , H01L31/0224 , H01B1/22
CPC分类号： H01L31/022425 , H01B1/22 , Y02E10/50
摘要： Paste compositions, methods of making a paste composition, and methods of making a solar cell contact are disclosed. The paste composition can contain silver, a glass frit, a metal additive and an organic vehicle system. The metal additive is at least one selected from the group consisting of yttrium, an organo-vanadium compound, organo-antimony compound, organo-phosphorus compound, and an organo-yttrium compound. The paste can be used for making a solar cell contact.
摘要翻译：公开了糊剂组合物，制备糊剂组合物的方法和制造太阳能电池接触的方法。糊剂组合物可以含有银，玻璃料，金属添加剂和有机载体体系。金属添加剂是选自由钇，有机钒化合物，有机锑化合物，有机磷化合物和有机钇化合物组成的组中的至少一种。该糊可用于制造太阳能电池接触。

97. 发明申请

US20150027524A1 SILVER SOLAR CELL CONTACTS 审中-公开
标题翻译：银太阳能电池联系
公开(公告)号：US20150027524A1
公开(公告)日：2015-01-29
申请号：US14343247
申请日：2012-09-05
申请人： Shahram Seyedmohammadi , Himal Khatri , Srinivasan Sridharan , Aziz S. Shaikh
发明人： Shahram Seyedmohammadi , Himal Khatri , Srinivasan Sridharan , Aziz S. Shaikh
IPC分类号： H01L31/0224 , H01L31/028 , H01B1/16 , H01L31/0216
CPC分类号： H01L31/022425 , H01B1/16 , H01L31/02167 , H01L31/02245 , H01L31/022458 , H01L31/028 , Y02E10/50
摘要： Solar cell conductor formulations made are from two silver powders having different particle size distributions, an aluminum powder, and two frit glass compositions having softening points in the range of 250-700° C. and whose softening points differ by at least 10° C.
摘要翻译：制备的太阳能电池导体制剂来自具有不同粒度分布的两种银粉末，铝粉末和两种熔融玻璃组合物，其软化点在250-700℃范围内，并且其软化点相差至少10℃。

98. 发明申请

US20140373909A1 Fire Through Aluminum Paste for SiNx And Better BSF Formation 有权
标题翻译：通过铝浆喷涂SiNx和更好的BSF形成
公开(公告)号：US20140373909A1
公开(公告)日：2014-12-25
申请号：US14240788
申请日：2012-08-16
申请人： Dongshe Zhang , Aziz S. Shaikh , Srinivasan Sridharan , Himal Khatri , Hong Jiang , George E. Graddy, JR.
发明人： Dongshe Zhang , Aziz S. Shaikh , Srinivasan Sridharan , Himal Khatri , Hong Jiang , George E. Graddy, JR.
IPC分类号： H01B1/22 , H01L31/0224
CPC分类号： H01B1/22 , C03C8/08 , C03C8/10 , C03C8/16 , C03C8/18 , C03C8/22 , C07F9/11 , H01L21/2225 , H01L31/022425 , H01L31/022441 , Y02E10/50
摘要： Paste compositions, methods of making a paste composition, photovoltaic cells, and methods of making a photovoltaic cell contact are disclosed. The paste composition can include a conductive metal component such as aluminum, phosphate glass, phosphorus compounds such as alky! phosphate, and a vehicle. The contact can be formed on a passivation layer on a silicon wafer by applying the paste on the passivation layer and firing the paste. During firing, the metal component can fire through the passivation layer, thereby electrically contacting the silicon substrate.
摘要翻译：公开了糊剂组合物，制备糊剂组合物的方法，光伏电池和制造光伏电池接触的方法。糊剂组合物可以包括导电金属成分如铝，磷酸盐玻璃，磷化合物如烷基！磷酸盐和车辆。可以在硅晶片上的钝化层上形成接触，通过将糊剂涂覆在钝化层上并烧制糊料。在烧制期间，金属组分可以穿过钝化层，从而电接触硅衬底。

99. 发明授权

US08821473B2 Methods and compositions to treat myocardial conditions 有权
标题翻译：治疗心肌病症的方法和组合物
公开(公告)号：US08821473B2
公开(公告)日：2014-09-02
申请号：US12632612
申请日：2009-12-07
申请人： Eugene T. Michal , Evgenia Mandrusov , Charles D. Claude , Ni Ding , Murthy Simhambhatla , Syed Faiyaz Ahmed Hossainy , Srinivasan Sridharan , Paul Consigny
发明人： Eugene T. Michal , Evgenia Mandrusov , Charles D. Claude , Ni Ding , Murthy Simhambhatla , Syed Faiyaz Ahmed Hossainy , Srinivasan Sridharan , Paul Consigny
IPC分类号： A61M31/00 , A61K31/7088 , A61K9/00
CPC分类号： A61K9/0019 , A61K9/0024 , A61K31/7088
摘要： Methods, devices, kits and compositions to treat a myocardial infarction. In one embodiment, the method includes the prevention of remodeling of the infarct zone of the ventricle. In other embodiments, the method includes the introduction of structurally reinforcing agents. In other embodiments, agents are introduced into a ventricle to increase compliance of the ventricle. In an alternative embodiment, the prevention of remodeling includes the prevention of thinning of the ventricular infarct zone. In another embodiment, the prevention of remodeling and thinning of the infarct zone involves the cross-linking of collagen and prevention of collagen slipping. In other embodiments, the structurally reinforcing agent may be accompanied by other therapeutic agents. These agents may include but are not limited to pro-fibroblastic and angiogenic agents.
摘要翻译：用于治疗心肌梗塞的方法，装置，试剂盒和组合物。在一个实施例中，该方法包括防止脑室梗死区的重塑。在其它实施方案中，该方法包括引入结构上增强剂。在其它实施方案中，将药剂引入心室以增加心室的依从性。在替代实施例中，预防重塑包括防止心室梗塞区变薄。在另一个实施方案中，预防梗塞区的重塑和变薄包括胶原蛋白的交联和预防胶原蛋白滑脱。在其它实施方案中，结构上增强剂可以伴随其它治疗剂。这些药剂可以包括但不限于前成纤维细胞和血管生成剂。

100. 发明申请

US20130062712A1 Hot-Melt Sealing Glass Compositions And Devices Using The Same 有权
标题翻译：热熔胶封玻璃组合物和使用它的设备
公开(公告)号：US20130062712A1
公开(公告)日：2013-03-14
申请号：US13608022
申请日：2012-09-10
申请人： Robert D. Gardner , Keith M. Mason , Srinivasan Sridharan , Aziz S. Shaikh
发明人： Robert D. Gardner , Keith M. Mason , Srinivasan Sridharan , Aziz S. Shaikh
IPC分类号： C03C8/24 , H01L29/84
CPC分类号： C03C8/24 , C03C3/066 , C03C3/072 , C03C3/16 , C03C8/245 , H01L2224/48091 , H01L2224/48465 , H01L2924/16235 , H01L2924/00014
摘要： Hot-melt sealing glass compositions that include one or more glass frits dispersed in a polymeric binder system. The polymeric binder system is a solid at room temperature, but melts at a temperature of from about 35° C. to about 90° C., thereby forming a flowable liquid dispersion that can be applied to a substrate (e.g., a cap wafer and/or a device wafer of a MEMS device) by screen printing. Hot-melt sealing glass compositions according to the invention rapidly re-solidify and adhere to the substrate after being deposited by screen printing. Thus, they do not tend to spread out as much as conventional solvent-based glass frit bonding pastes after screen printing. And, because hot-melt sealing glass compositions according to the invention are not solvent-based systems, they do not need to be force dried after deposition.
摘要翻译：包括分散在聚合物粘合剂体系中的一种或多种玻璃料的热熔密封玻璃组合物。聚合物粘合剂体系在室温下为固体，但在约35℃至约90℃的温度下熔融，由此形成可流动的液体分散体，其可施加到基底（例如盖片和 /或MEMS器件的器件晶片）。根据本发明的热熔密封玻璃组合物在通过丝网印刷沉积之后快速再固化并附着到基底上。因此，它们在丝网印刷后不会像常规的溶剂型玻璃料粘合膏一样扩散。而且，由于根据本发明的热熔密封玻璃组合物不是溶剂型体系，它们在沉积后不需要强力干燥。

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