Patents by Inventor Suresh S

Suresh S has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20110319546
    Abstract: A fluorinated composition includes: a polyfluoropolyether silane represented by the formula: RfaO(CF(CF3)CF2O)pCF(CF3)CH2OZ1Si(Y1)3; and a polyfluoropolyether silane represented by the formula: Rfb[R5CH2OZ2Si(Y2)3]2 Rfa represents a perfluoroalkyl group having from 1 to 12 carbon atoms, optionally substituted with at least one catenated oxygen atom or —NR8— group, wherein R8 represents a perfluoroalkyl group; Z1 represents —R1SR2—, —R1S(?O)R2—, or —R1S(?O)2R2, wherein R1 and R2 independently represent alkylene groups having from 1 to 12 carbon atoms; each Y1 independently represents a hydrolyzable group; and p is a number in a range of from 3 to 50; Z2 independently represents —R3SR4—, —R3S(?O)R4—, or —R3S(?O)2R4, wherein R3 and R4 independently represent alkylene groups having from 1 to 12 carbon atoms; Y2 independently represents a hydrolyzable group; Rfb represents a perfluoroalkylene group having at least 3 carbon atoms, optionally substituted with at least one catenated oxygen atom or —NR6— group,
    Type: Application
    Filed: May 19, 2011
    Publication date: December 29, 2011
    Inventors: Suresh S. Iyer, Richard M. Flynn, Moses M. David
  • Publication number: 20110320888
    Abstract: An exemplary method includes a message broker subsystem receiving a message intended for delivery to a recipient software application instance, determining that the recipient software application instance is included in a plurality of functionally equivalent software application instances that are registered with a global directory service subsystem that is communicatively coupled to the message broker subsystem, automatically selecting a software application instance from the plurality of software application instances for receipt of the message in accordance with a load balancing heuristic, and attempting to deliver the message to the selected software application instance. Corresponding methods and systems are also described.
    Type: Application
    Filed: June 29, 2010
    Publication date: December 29, 2011
    Applicant: VERIZON PATENT AND LICENSING, INC.
    Inventors: Suresh S. Jonnagadla, Shailender Gola, Robert G. Daugherty
  • Patent number: 8078902
    Abstract: An exemplary method includes attempting, by a message broker subsystem, to deliver one or more messages intended for a recipient software application to the recipient software application during a predetermined fault interval, determining, by the message broker subsystem, that the recipient software application is in a fault state after failing to deliver the one or more messages to the recipient software application during the predetermined fault interval, and automatically performing, by the message broker subsystem, a fail-over process on one or more other messages intended for the recipient software application in response to the determination that the recipient software application is in the fault state. Corresponding methods and systems are also disclosed.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: December 13, 2011
    Assignee: Verizon Patent and Licensing, Inc.
    Inventors: Suresh S. Jonnagadla, Shailender Gola
  • Publication number: 20110301640
    Abstract: An occlusion device for sealing a puncture through tissue includes a tubular wire member having a proximal end, a distal end sized for insertion into the puncture, a lumen extending between the proximal and distal ends, a port adjacent the proximal end communicating with the lumen, and a balloon on the distal end. A source of fluid is connectable to the wire member for delivering fluid via the port into the lumen for expanding the balloon. A piston is movable axially within the wire member to allow fluid to be delivered into the lumen, to isolate the lumen, and to deliver fluid within the lumen into the balloon to expand the balloon.
    Type: Application
    Filed: August 15, 2011
    Publication date: December 8, 2011
    Applicant: ACCESSCLOSURE, INC.
    Inventors: Suresh S. Pai, Celso J. Bagaoisan, Juan Domingo
  • Publication number: 20110237765
    Abstract: A perfluoropolyether thiol compound comprises a perfluoropolyether segment, at least one mercapto group (—SH), and at least one intervening divalent carbonylimino moiety (—C(?O)—NR—, wherein R is hydrogen or alkyl). The compound can be produced, for example, by a ring-opening reaction of thiolactones with perfluoropolyether-substituted, primary or secondary amines. The compound can be used, for example, as a polymerization chain transfer agent, as an intermediate for the preparation of functional group-containing fluorochemical derivatives such as disulfides, and as a fluorinated surface treatment.
    Type: Application
    Filed: December 2, 2009
    Publication date: September 29, 2011
    Inventors: Suresh S. Iyer, Mark J. Pellerite, Chetan P. Jariwala
  • Publication number: 20110226733
    Abstract: A patterning process comprises (a) providing at least one substrate having at least one major surface; (b) providing at least one patterning composition comprising at least one functionalizing molecule that is a perfluoropolyether organosulfur compound; (c) applying the patterning composition to the major surface of the substrate in a manner so as to form at least one functionalized region and at least one unfunctionalized region of the major surface; and (d) etching at least a portion of the unfunctionalized region.
    Type: Application
    Filed: December 2, 2009
    Publication date: September 22, 2011
    Inventors: Lijun Zu, Matthew H. Frey, Suresh S. Iyer
  • Patent number: 8002742
    Abstract: An occlusion device for sealing a puncture through tissue includes a tubular wire member having a proximal end, a distal end sized for insertion into the puncture, a lumen extending between the proximal and distal ends, a port adjacent the proximal end communicating with the lumen, and a balloon on the distal end. A source of fluid is connectable to the wire member for delivering fluid via the port into the lumen for expanding the balloon. A piston is movable axially within the wire member to allow fluid to be delivered into the lumen, to isolate the lumen, and to deliver fluid within the lumen into the balloon to expand the balloon.
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: August 23, 2011
    Assignee: AccessClosure, Inc.
    Inventors: Suresh S. Pai, Celso J. Bagaosian, Juan Domingo
  • Patent number: 7985240
    Abstract: Apparatus for sealing a puncture includes an elongate occlusion member having a balloon attached to distal ends of telescoping inner and outer members. A housing on the proximal end of the outer member includes a piston coupled to the inner member and slidable within a chamber communicating with a fluid reservoir. A switch on the housing is actuated to direct fluid from the reservoir through the outer member into the balloon to expand the balloon and into the chamber to move the piston and pull the inner member, shortening the balloon as it expands. During use, the distal end of the occlusion member is introduced into a puncture communicating with a vessel until the collapsed balloon is disposed within the vessel. The balloon is expanded, and a tensioner is connected to the housing to apply a proximal force holding the balloon against the vessel wall to seal the puncture.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: July 26, 2011
    Assignee: AccessClosure, Inc.
    Inventors: Celso J. Bagaoisan, Juan Domingo, Nicanor Domingo, Farhad Khosravi, Suresh S. Pai
  • Publication number: 20110138626
    Abstract: An installation system and a method for mounting a rotor blade to a hub on a wind turbine are disclosed. The method includes coupling a rotor and a stator together, the rotor rotatably connected to the hub. The method further includes rotating the stator in a first direction, wherein rotation of the stator causes the rotor and the hub to rotate in the first direction. The method further includes securing the hub to prevent rotation of the hub. The installation system includes a coupling device configured to releasably couple a stator and a rotor together and a securing device configured to releasably secure the hub. The installation system further includes at least one stator drive device operably connected to the stator, the stator drive device configured to rotate the stator between a first position and a second position.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 16, 2011
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Suresh S. Tirumalai, Bharat Bagepalli, Kurt J. Goodwin
  • Publication number: 20110107136
    Abstract: An exemplary method includes attempting, by a message broker subsystem, to deliver one or more messages intended for a recipient software application to the recipient software application during a predetermined fault interval, determining, by the message broker subsystem, that the recipient software application is in a fault state after failing to deliver the one or more messages to the recipient software application during the predetermined fault interval, and automatically performing, by the message broker subsystem, a fail-over process on one or more other messages intended for the recipient software application in response to the determination that the recipient software application is in the fault state. Corresponding methods and systems are also disclosed.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 5, 2011
    Applicant: VERIZON PATENT AND LICENSING, INC.
    Inventors: Suresh S. Jonnagadla, Shailender Gola
  • Publication number: 20110066183
    Abstract: Apparatus for sealing a puncture communicating with a blood vessel includes a porous carrier formed from lyophilized hydrogel or other material. The plug may include at least first and second hydrogel precursors and a pH adjusting agent carried by the porous carrier in an unreactive state prior to exposure to an aqueous physiological environment. Once exposed to bodily fluids, the carrier expands as the lyophilized material hydrates to enhance and facilitate rapid hemostasis of the puncture. When the plug is placed into the puncture, the natural wetting of the plug by bodily fluids (e.g., blood) causes the first and second precursors to react and cross-link into an adhesive or “sticky” hydrogel that aids in retaining the plug in place within the puncture.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 17, 2011
    Applicant: Incept, LLC
    Inventors: Amarpreet S. Sawhney, Farhad Khosravi, Suresh S. Pai
  • Publication number: 20110045271
    Abstract: A polymer is provided comprising a first pendant group selected from at least one of a perfluorinated ether group or a perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive siliconcontaining group. A composition comprising the polymer is provided. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate.
    Type: Application
    Filed: November 26, 2008
    Publication date: February 24, 2011
    Inventors: Rudolf J. Dams, Suresh S. Iyer, Chetan P. Jariwala, Thomas P. Klun, Inge Nuyts
  • Patent number: 7882025
    Abstract: Systems, methods, and computer program products are provided for creating and using a common, generic, data/object model to represent information grids or lookup tables, such as a mortgage asset pricing information grid. The common model allows a common software representation for logically different attributes.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: February 1, 2011
    Assignee: Federal Home Loan Mortgage Corporation (Freddie Mac)
    Inventors: Mark E. Seal, James Quartey, Suresh S. Kalkavery
  • Publication number: 20100274280
    Abstract: Apparatus and methods for sealing a puncture through tissue or otherwise treating a body lumen of a patient. The carrier includes at least one, but not all, of the adherent layer components required to form a tacky or sticky adherent layer on the carrier. The remaining adherent layer precursor(s) are delivered to the carrier in situ to form a sticky and/or tacky adherent layer on the carrier that enhances the attachment and retention of the carrier to tissue surrounding a target treatment location in which the carrier is delivered. The carrier may include hydrogel and/or other porous material, e.g., for releasing one or more agents carried by the carrier at the treatment location.
    Type: Application
    Filed: April 29, 2010
    Publication date: October 28, 2010
    Applicant: Incept, LLC
    Inventors: Amarpreet S. Sawhney, Farhad Khosravi, Suresh S. Pai, Scott R. Sershen
  • Patent number: 7803172
    Abstract: Apparatus for sealing a puncture communicating with a blood vessel includes a porous carrier formed from lyophilized hydrogel or other material. The plug may include at least first and second hydrogel precursors and a pH adjusting agent carried by the porous carrier in an unreactive state prior to exposure to an aqueous physiological environment. Once exposed to bodily fluids, the carrier expands as the lyophilized material hydrates to enhance and facilitate rapid hemostasis of the puncture. When the plug is placed into the puncture, the natural wetting of the plug by bodily fluids (e.g., blood) causes the first and second precursors to react and cross-link into an adhesive or “sticky” hydrogel that aids in retaining the plug in place within the puncture.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: September 28, 2010
    Assignee: AccessClosure, Inc.
    Inventors: Farhad Khosravi, Suresh S. Pai, Celso J. Bagaoisan
  • Patent number: 7790192
    Abstract: Apparatus for sealing a puncture communicating with a blood vessel includes a porous carrier formed from lyophilized hydrogel or other material. The plug may include at least first and second hydrogel precursors and a pH adjusting agent carried by the porous carrier in an unreactive state prior to exposure to an aqueous physiological environment. Once exposed to bodily fluids, the carrier expands as the lyophilized material hydrates to enhance and facilitate rapid hemostasis of the puncture. When the plug is placed into the puncture, the natural wetting of the plug by bodily fluids (e.g., blood) causes the first and second precursors to react and cross-link into an adhesive or “sticky” hydrogel that aids in retaining the plug in place within the puncture.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: September 7, 2010
    Assignee: AccessClosure, Inc.
    Inventors: Amarpreet S. Sawhney, Farhad Khosravi, Suresh S. Pai
  • Patent number: 7674876
    Abstract: Novel hybrid monomers containing both the aryltrifluorovyinyloxyether-group (TFVE-group) and the cyanato-group, their synthesis, and the synthesis of polymers made from these new hybrid monomers are disclosed.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: March 9, 2010
    Assignees: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., Clemson University
    Inventors: Christian Dreyer, Monika Bauer, Suresh S. Iyer, Dennis W. Smith
  • Patent number: 7553319
    Abstract: Apparatus for sealing a puncture communicating with a blood vessel includes a pair of syringe barrels having sealing components therein, and a plunger assembly biased to slide within the barrels from proximal to distal positions for injecting the components through outlets of the barrels. An auto-injector assembly is coupled to the plunger apparatus, and includes a spring mechanism locked in an inactive condition and an actuator activatable to release the spring mechanism, whereupon the spring mechanism automatically advances the plunger assembly towards the distal position to inject the components from the barrels. A valve coupled to the outlets and movable from a first position for mixing and/or reconstituting the sealing components from vials, a second position where the outlets communicate with a delivery line for delivering the sealing components into a puncture, and a third position for closing the outlets.
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: June 30, 2009
    Assignee: AccessClosure, Inc.
    Inventors: Celso J. Bagaoisan, Nicanor Domingo, Farhad Khosravi, Suresh S. Pai
  • Publication number: 20090138066
    Abstract: A delivery system including a restraining member maintains a collapsed implant in its collapsed state for delivery through a small passageway to a desired site in a mammalian body. Once the implant is positioned at the desired site, the restraining member is released so that the stent may expand or be expanded to its expanded state. In a preferred embodiment, the restraining member comprises a sheet of material that surrounds at least a portion of the collapsed stent. Portions of the restraining member are releasably coupled to one another with a low profile thread-like member or suture.
    Type: Application
    Filed: January 30, 2009
    Publication date: May 28, 2009
    Inventors: Eric W. Leopold, Joseph Trautman, Troy Thomton, Randy S. Chan, Suresh S. Pai, Thomas G. Berton
  • Publication number: 20090123619
    Abstract: Described herein are shortenings with improved properties such as increased hardness, minimal trans fat, and reduced saturated fats. Methods for preparing the shortenings involve the use of one or more structural enhancers in a vegetable oil followed by processing and tempering the admixture. The shortenings can be used to produce food products with reduced saturated fats and increased hardness as well as minimal trans fats.
    Type: Application
    Filed: August 4, 2008
    Publication date: May 14, 2009
    Inventors: Suresh S. Narine, Kerry Lyn Humphrey, Frank R. Kincs