Patents by Inventor Shailesh Singh

Shailesh Singh 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: 20050129761
    Abstract: Pantoprazole sodium multiparticulates are described which avoid sticking to nasogastric and gastronomy tubes. The pantoprazole multiparticulates have a spheroid core of pantoprazole or an enantiomer thereof, or a salt thereof, a surfactant, and a distintegrant; a sub coat which is comprised of hydroxypropyl methylcellulose (hypromellose) and water, an enteric coat on the sub-coat, and a final seal coat over the enteric coat, which is composed of hydroxypropyl methylcellulose (hypromellose) and water.
    Type: Application
    Filed: September 30, 2004
    Publication date: June 16, 2005
    Applicant: Wyeth
    Inventors: Sripriya Venkata Ramana Rao, Syed Shah, Hanumantharao Tatapudy, Richard Saunders, Mahdi Fawzi, Arwinder Nagi, Shailesh Singh, Sumon Hasan
  • Patent number: 6856386
    Abstract: A polarization scan module is presented. The polarization scan module according to some embodiments of the present invention includes a swept-wavelength optical source providing a light signal that sweeps over a range of optical wavelengths, the light signal having a state of polarization; and a polarization rotator that rotates the state of polarization over a Poincare sphere as the light signal wavelength is swept within the range to produce a test optical signal. A single sweep polarization dependent loss measurement can be achieved with some embodiments of the present invention. In some embodiments, measurements of the state of polarization and optical power at the input and output of an optical component being tested together with the known optical wavelength for the state of polarization, taken at four different polarizations, can provide a set of measurement data that can be used to compute the polarization dependent loss.
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: February 15, 2005
    Assignee: Thorlabs, Inc.
    Inventors: Duwayne R. Anderson, Shailesh Singh
  • Publication number: 20040265158
    Abstract: A method for co-producing hydrogen and electrical power comprises utilizing an intermittent renewable energy source to generate energy for producing hydrogen and oxygen and subsequently transferring at least a portion of the energy to a production system to produce the hydrogen and the oxygen. The current technique further comprises channeling at least a portion of the hydrogen to a hydrogen-delivery system configured to deliver the hydrogen from the hydrogen-delivery system to at least one of a power generation system or a hydrogen-storage system and channeling at least a portion of the oxygen to an oxygen delivery system configured to deliver the oxygen from the oxygen delivery system to a biomass gasification system that produces a synthesis gas by partial oxidation of a biomass feedstock. Further, this technique includes channeling at least a portion of the synthesis gas to the power generation system to produce electrical power therefrom.
    Type: Application
    Filed: June 30, 2003
    Publication date: December 30, 2004
    Inventors: Krishna Rao Boyapati, Peeush Kumar Bishnoi, Shailesh Singh Bhaisora
  • Publication number: 20040191255
    Abstract: It is possible to inhibit inflammatory processes by administration of antibodies to chemokines. Identification of chemokines which are over-produced makes it possible to block specific chemokine activity using antibodies to the over-expressed chemokines.
    Type: Application
    Filed: November 14, 2003
    Publication date: September 30, 2004
    Inventors: James W. Lillard, Udai P. Singh, Shailesh Singh, Jonathan K. Stiles
  • Publication number: 20040184029
    Abstract: A single sweep polarization dependent loss measurement is achieved by causing a state of polarization of a test light source to rotate over a Poincare sphere as a function of optical wavelength of the test light source as a range of optical wavelengths is swept. Measurements of the state of polarization and optical power at the input and output of an optical component being tested together with the known optical wavelength for the state of polarization, taken at four different orientations of the state of polarization, provide a set of measurement data that is used to compute the polarization dependent loss for the optical component. A polarization scan module, in either an all-passive or active configuration, is used to produce the state of polarization as a function of optical wavelength for the test light source.
    Type: Application
    Filed: March 21, 2003
    Publication date: September 23, 2004
    Inventors: Duwayne R. Anderson, Shailesh Singh
  • Publication number: 20040170628
    Abstract: The present invention provides a means of inhibiting the growth and metastasis of cancer cells by administering anti-chemokine antibodies. It is possible to identify the particular chemokines which are over-expressed in the tumor using methods of the invention and administer antibodies against that over-expressed chemokine.
    Type: Application
    Filed: November 14, 2003
    Publication date: September 2, 2004
    Inventors: James W. Lillard, Pier Nicole Hannah, Shailesh Singh, Jonathan K. Stiles