公开(公告)号：US10038109B2

公开(公告)日：2018-07-31

申请号：US14343247

申请日：2012-09-05

Applicant: Shahram Seyedmohammadi ,  Himal Khatri ,  Srinivasan Sridharan ,  Aziz S. Shaikh

Inventor： Shahram Seyedmohammadi ,  Himal Khatri ,  Srinivasan Sridharan ,  Aziz S. Shaikh

IPC: H01L31/0224 ,  H01L31/0216 ,  H01L31/028 ,  H01B1/16

CPC classification number: H01L31/022425 ,  H01B1/16 ,  H01L31/02167 ,  H01L31/02245 ,  H01L31/022458 ,  H01L31/028 ,  Y02E10/50

Abstract: 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.

公开(公告)号：US08575474B2

公开(公告)日：2013-11-05

申请号：US11774632

申请日：2007-07-09

Applicant: Jalal Salami ,  Srinivasan Sridharan ,  Steve S. Kim ,  Aziz S. Shaikh

Inventor： Jalal Salami ,  Srinivasan Sridharan ,  Steve S. Kim ,  Aziz S. Shaikh

IPC: H01L31/042 ,  H01L31/00 ,  H01L31/18

CPC classification number: H01L31/022425 ,  C03C3/062 ,  C03C3/064 ,  C03C8/02 ,  C03C8/18 ,  C22C21/00 ,  C22C32/001 ,  C22C32/0036 ,  H01B1/16 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: Formulations and methods of making solar cell contacts and cells therewith are disclosed. In general, the invention provides a solar cell comprising a contact made from a mixture wherein, prior to firing, the mixture comprises at least one aluminum source, at least one source of a metal including one or more of boron, titanium, nickel, tin, gallium zinc, indium, and copper, and about 0.1 to about 10 wt % of a glass component. Within the mixture, the overall content of aluminum is about 50 wt % to about 85 wt % of the mixture, and the overall combined content of boron, nickel, tin, silver, gallium, zinc, indium, copper, is about 0.05 to about 40 wt % of the mixture.

Abstract translation: 公开了制造太阳能电池触点和电池的方法和方法。 通常，本发明提供一种太阳能电池，其包括由混合物制成的触点，其中在烧制之前，所述混合物包含至少一种铝源，至少一种金属源，包括硼，钛，镍，锡中的一种或多种 ，镓锌，铟和铜以及约0.1至约10重量％的玻璃组分。 在混合物中，铝的总含量为混合物的约50重量％至约85重量％，硼，镍，锡，银，镓，锌，铟，铜的总体组合含量为约0.05至约 40重量％的混合物。

公开(公告)号：US08309844B2

公开(公告)日：2012-11-13

申请号：US11846552

申请日：2007-08-29

Applicant: Nazarali Merchant ,  Aziz S. Shaikh ,  Srinivasan Sridharan

Inventor： Nazarali Merchant ,  Aziz S. Shaikh ,  Srinivasan Sridharan

IPC: H01L31/00

CPC classification number: H01B1/16 ,  C03C8/24 ,  H01L31/022425 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: Formulations and methods of making solar cell contacts and cells therewith are disclosed. The invention provides a photovoltaic cell comprising a front contact, a back contact, and a rear contact. The back contact comprises, prior to firing, a passivating layer onto which is applied a paste, comprising aluminum, a glass component, wherein the aluminum paste comprises, aluminum, another optional metal, a glass component, and a vehicle. The back contact comprises, prior to firing, a passivating layer onto which is applied an aluminum paste, wherein the aluminum paste comprises aluminum, a glass component, and a vehicle.

Abstract translation: 公开了制造太阳能电池触点和电池的方法和方法。 本发明提供一种包括前触点，后触点和后触点的光伏电池。 背面接触在焙烧之前包括钝化层，在其上施加包含铝的玻璃成分的糊料，其中铝浆料包括铝，另一种任选的金属，玻璃成分和载体。 背部接触在烧制之前包括钝化层，其上涂有铝浆，其中铝浆包括铝，玻璃组分和载体。

公开(公告)号：US20120178207A1

公开(公告)日：2012-07-12

申请号：US13342334

申请日：2012-01-03

Applicant: Hong Jiang ,  Chandrashekhar S. Khadilkar ,  Nazarali Merchant ,  Srinivasan Sridharan ,  Aziz S. Shaikh

Inventor： Hong Jiang ,  Chandrashekhar S. Khadilkar ,  Nazarali Merchant ,  Srinivasan Sridharan ,  Aziz S. Shaikh

IPC: H01L31/18

CPC classification number: C03C8/04 ,  C03C8/02 ,  C03C8/16 ,  C03C8/18 ,  C03C8/20 ,  H01B1/22 ,  H01L31/022425 ,  Y02E10/50

Abstract: Al pastes with additives of Co, Sr, V, compounds thereof and combinations thereof improve both the physical integrity of a back contact of a silicon solar cell as well as the electrical performance of a cell with such a contact.

Abstract translation: 具有Co，Sr，V，其化合物和其组合的添加剂的Al糊料提高了硅太阳能电池的背接触的物理完整性以及具有这种接触的电池的电性能。

公开(公告)号：US08182463B2

公开(公告)日：2012-05-22

申请号：US11609143

申请日：2006-12-11

Applicant: Jessica Chiu ,  Gregory Waimong Chan ,  Hongzhi Bai ,  Nianjiong J. Bei ,  Mark J. Bly ,  Srinivasan Sridharan ,  Tom Hatten

Inventor： Jessica Chiu ,  Gregory Waimong Chan ,  Hongzhi Bai ,  Nianjiong J. Bei ,  Mark J. Bly ,  Srinivasan Sridharan ,  Tom Hatten

IPC: A61M31/00

CPC classification number: A61M25/10 ,  A61M25/1002 ,  A61M2025/1052

Abstract: A delivery catheter that includes a flexible shaft having a proximal end and a distal end, the distal end having an outer diameter less than about 13 mm; a delivery lumen having a proximal end and a distal end, the delivery lumen within the flexible shaft, the delivery lumen having at least an outlet port or at least one side hole at the distal end of the delivery lumen, the delivery lumen having a cross-sectional area at least about 5 mm2; a pressure monitoring lumen having a proximal end and a distal end, the pressure monitoring lumen within the flexible shaft; a pressure port adjacent to and connected to the distal end of the pressure monitoring lumen; a balloon inflation lumen having a proximal end and a distal end, the balloon inflation lumen within the flexible shaft; a soft tip at the distal end of the flexible shaft; a balloon at the distal end of the flexible shaft, the balloon connected to the distal end of the balloon inflation lumen, the balloon includes at least one of the following materials, polyether block amide resin, polyetheramide, polyurethane, silicone, natural latex, or synthetic latex; wherein the balloon is adapted to inflate to a diameter range of about 4 to about 15 mm.

Abstract translation: 输送导管，其包括具有近端和远端的柔性轴，所述远端具有小于约13mm的外径; 输送腔，其具有近端和远端，所述输送腔在所述柔性轴内，所述输送腔至少具有出口端口或至少一个在所述输送腔的远端处的侧孔，所述输送腔具有交叉 截面面积至少约5 mm2; 具有近端和远端的压力监测管腔，所述柔性轴内的所述压力监测腔; 与所述压力监视管腔的远端相邻并连接的压力口; 具有近端和远端的球囊充气腔，所述气囊膨胀腔在所述柔性轴内; 在柔性轴的远端处的软尖端; 在柔性轴的远端处的气囊，气囊连接到球囊充气腔的远端，气囊包括以下材料中的至少一种：聚醚嵌段酰胺树脂，聚醚酰胺，聚氨酯，硅氧烷，天然胶乳或 合成胶乳 其中所述气囊适于膨胀至约4至约15mm的直径范围。

公开(公告)号：US08093491B2

公开(公告)日：2012-01-10

申请号：US11145538

申请日：2005-06-03

Applicant: Srinivasan Sridharan ,  Tung Pham ,  Chandrashekhar S. Khadilkar ,  Aziz S. Shaikh ,  Steve S. Kim

Inventor： Srinivasan Sridharan ,  Tung Pham ,  Chandrashekhar S. Khadilkar ,  Aziz S. Shaikh ,  Steve S. Kim

IPC: H01L31/042

CPC classification number: H01L31/022425 ,  C03C3/064 ,  C03C3/066 ,  C03C8/18 ,  Y02E10/50

Abstract: Formulations and methods of making solar cells are disclosed. In general, the invention presents a solar cell contact made from a mixture wherein the mixture comprises a solids portion and an organics portion, wherein the solids portion comprises from about 85 to about 99 wt % of a metal component, and from about 1 to about 15 wt % of a lead-free glass component. Both front contacts and back contacts are disclosed.

Abstract translation: 公开了制造太阳能电池的制剂和方法。 通常，本发明提供了由混合物制成的太阳能电池接触，其中混合物包含固体部分和有机部分，其中固体部分包含约85至约99重量％的金属组分和约1至约 15重量％的无铅玻璃组分。 公开了前触点和后触点。

公开(公告)号：US20100055295A1

公开(公告)日：2010-03-04

申请号：US12616651

申请日：2009-11-11

Applicant: Syed F.A. Hossainy ,  Gordon Stewart ,  Srinivasan Sridharan ,  Arkady Kokish ,  Klaus Kleine ,  Benjamyn Serna ,  Bjorn G. Svensson

Inventor： Syed F.A. Hossainy ,  Gordon Stewart ,  Srinivasan Sridharan ,  Arkady Kokish ,  Klaus Kleine ,  Benjamyn Serna ,  Bjorn G. Svensson

IPC: B05D7/00 ,  B05C11/00

CPC classification number: B05D1/32 ,  B05B12/20 ,  B05B13/0442 ,  B05D1/02 ,  Y10T428/13

Abstract: A mask for masking a stent during a coating procedure may include a mask body that has a negative pattern or an approximate negative pattern of a stent pattern being masked by the mask body. An apparatus for selectively coating a predetermined portion of a medical article may include a dispenser of a coating composition, a mask, a device for creating a relative movement between the mask and the medical article.

Abstract translation: 用于在涂覆过程中遮蔽支架的掩模可以包括掩模体，其具有由掩模体遮蔽的支架图案的负图案或近似负图案。 用于选择性地涂覆医疗用品的预定部分的设备可以包括涂料组合物的分配器，掩模，用于在面罩和医疗制品之间产生相对运动的装置。

公开(公告)号：US07648727B2

公开(公告)日：2010-01-19

申请号：US10928587

申请日：2004-08-26

Applicant: Syed F. A. Hossainy ,  Srinivasan Sridharan ,  James Jacobs

Inventor： Syed F. A. Hossainy ,  Srinivasan Sridharan ,  James Jacobs

IPC: A61L33/00

CPC classification number: A61L31/08 ,  A61F2/958 ,  A61F2002/9522 ,  A61M25/1027 ,  A61M2025/1031 ,  Y10S606/908

Abstract: Methods of coating a stent subsequent to mounting or crimping of the stent on a balloon of a catheter assembly are disclosed. One method includes forming a sacrificial layer on a balloon of a catheter assembly; followed by mounting a stent on the balloon, the stent including struts separated by gaps; followed by forming a stent coating on the stent; and followed by removal of the sacrificial layer. Another method includes mounting a stent on a balloon, the stent including struts separated by gaps; followed by forming a sacrificial layer on the balloon in the areas of the gaps between struts of the stent; followed by forming a coating on the stent; and followed by removing the sacrificial layer, wherein the coating remains on an outer surface of the stent.

Abstract translation: 公开了在将支架安装或压接在导管组件的球囊上之后涂覆支架的方法。 一种方法包括在导管组件的球囊上形成牺牲层; 随后将支架安装在气囊上，支架包括由间隙分开的支柱; 然后在支架上形成支架涂层; 然后除去牺牲层。 另一种方法包括将支架安装在气囊上，支架包括由间隙分开的支柱; 然后在支架的支柱之间的间隙的区域中在气囊上形成牺牲层; 然后在支架上形成涂层; 然后除去牺牲层，其中涂层保留在支架的外表面上。

公开(公告)号：US20070280988A1

公开(公告)日：2007-12-06

申请号：US11445041

申请日：2006-05-31

Applicant: Florian N. Ludwig ,  Syed F.A. Hossainy ,  Srinivasan Sridharan ,  Carol Lee

Inventor： Florian N. Ludwig ,  Syed F.A. Hossainy ,  Srinivasan Sridharan ,  Carol Lee

IPC: A61F2/02

CPC classification number: A61L31/10 ,  A61L27/34 ,  A61L27/50 ,  A61L27/54 ,  A61L2300/406 ,  A61L2300/41 ,  A61L2300/416 ,  A61L2300/606 ,  A61M31/002

Abstract: Methods are disclosed for controlling the morphology and the release-rate of active agent from coating layers for medical devices comprising a polymer matrix and one or more active agents. The methods comprise fixing the morphology or phase distribution of the active agent prior to removing solvent from the coating composition. The coating layers can be used for controlled the delivery of an active agent or a combination of active agents.

Abstract translation: 公开了用于控制活性剂从包含聚合物基质和一种或多种活性剂的医疗装置的涂层的形态和释放速率的方法。 所述方法包括在从涂料组合物中除去溶剂之前固定活性剂的形态或相分布。 涂层可用于控制活性剂或活性剂的组合的递送。

公开(公告)号：US07250041B2

公开(公告)日：2007-07-31

申请号：US10387048

申请日：2003-03-12

Applicant: Jessica Chiu ,  Gregory Waimong Chan ,  Hongzhi Bai ,  Nianjiong J. Bei ,  Mark J. Bly ,  Srinivasan Sridharan ,  Tom Hatten

Inventor： Jessica Chiu ,  Gregory Waimong Chan ,  Hongzhi Bai ,  Nianjiong J. Bei ,  Mark J. Bly ,  Srinivasan Sridharan ,  Tom Hatten

IPC: A61M25/00

CPC classification number: A61M25/10 ,  A61M25/1002 ,  A61M2025/1052

Abstract: A delivery catheter that includes a flexible shaft having a proximal end and a distal end, the distal end having an outer diameter less than about 13 mm; a delivery lumen having a proximal end and a distal end, the delivery lumen within the flexible shaft, the delivery lumen having at least an outlet port or at least one side hole at the distal end of the delivery lumen, the delivery lumen having a cross-sectional area at least about 5 mm2; a pressure monitoring lumen having a proximal end and a distal end, the pressure monitoring lumen within the flexible shaft; a pressure port adjacent to and connected to the distal end of the pressure monitoring lumen; a balloon inflation lumen having a proximal end and a distal end, the balloon inflation lumen within the flexible shaft; a soft tip at the distal end of the flexible shaft; a balloon at the distal end of the flexible shaft, the balloon connected to the distal end of the balloon inflation lumen, the balloon includes at least one of the following materials, polyether block amide resin, polyetheramide, polyurethane, silicone, natural latex, or synthetic latex; wherein the balloon is adapted to inflate to a diameter range of about 4 to about 15 mm.

Abstract translation: 输送导管，其包括具有近端和远端的柔性轴，所述远端具有小于约13mm的外径; 输送腔，其具有近端和远端，所述输送腔在所述柔性轴内，所述输送腔至少具有出口端口或至少一个在所述输送腔的远端处的侧孔，所述输送腔具有交叉 至少约5毫米2的截面积; 具有近端和远端的压力监测管腔，所述柔性轴内的所述压力监测腔; 与所述压力监视管腔的远端相邻并连接的压力口; 具有近端和远端的球囊充气腔，所述气囊膨胀腔在所述柔性轴内; 在柔性轴的远端处的软尖端; 在柔性轴的远端处的气囊，气囊连接到球囊充气腔的远端，气囊包括以下材料中的至少一种：聚醚嵌段酰胺树脂，聚醚酰胺，聚氨酯，硅氧烷，天然胶乳或 合成胶乳 其中所述气囊适于膨胀至约4至约15mm的直径范围。