Patents by Inventor Prem Singh

Prem 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).

  • Patent number: 12217931
    Abstract: Disclosed are articles comprising substrate and graphene coating that are configured to support a sample for electron or optical microscopy. Also disclosed are methods of making the same and methods of using the same in imaging technology.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: February 4, 2025
    Assignees: University of Kansas, Kansas State University Research Foundation
    Inventors: Eduardo Rosa-Molinar, Noraida Martinez-Rivera, Prem Singh Thapa-Chetri, WenJun Xiang, Suprem Ranjan Das
  • Patent number: 12107659
    Abstract: A method for designing a low-complexity linear minimum mean squared error (LMMSE) and zero-forcing (ZF) receivers for MIMO-RCP-OTFS system is disclosed. The method includes steps of: computing a received signal vector (r) and structure of a matrix (?) using a channel matrix (H); reordering the matrix (?) to reduce bandwidth of the matrix (?); computing inverse of a banded matrix (G=LU) by multiplying the matrix (?) with permutation matrix (P) and with transpose of permutation matrix (PT) using Cholskey decomposition; calculating LMSSE/ZF equalized vector ({tilde over (r)}ce) by multiplying inverse of banded matrices with Bw bandwidth (L and U), with the received signal vector (r=Pr) using forward and backward substitution algorithms; reordering the vector ({tilde over (r)}ce) to calculate vector (y); and calculating data vector ({circumflex over (d)}) representing an estimation of low-complexity LMMSE/ZF equalization by multiplying Hermitian matrix (B) with the vector (y).
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: October 1, 2024
    Assignee: INDIAN INSTITUTE OF TECHNOLOGY
    Inventors: Prem Singh, Rohit Budhiraja
  • Publication number: 20240268996
    Abstract: Materials and methods for producing localized hypothermia in a patient (e.g., for treatment of acute pancreatitis and pancreatic cancer).
    Type: Application
    Filed: April 1, 2024
    Publication date: August 15, 2024
    Inventor: Vijay Prem SINGH
  • Publication number: 20240187081
    Abstract: A method for designing a low-complexity linear minimum mean squared error (LMMSE) and zero-forcing (ZF) receivers for MIMO-RCP-OTFS system is disclosed. The method includes steps of: computing a received signal vector (r) and structure of a matrix (?) using a channel matrix (H); reordering the matrix (?) to reduce bandwidth of the matrix (?); computing inverse of a banded matrix (G=LU) by multiplying the matrix (?) with permutation matrix (P) and with transpose of permutation matrix (PT) using Cholskey decomposition; calculating LMSSE/ZF equalized vector ({tilde over (r)}ce) by multiplying inverse of banded matrices with BW bandwidth (L and U), with the received signal vector (r=Pr) using forward and backward substitution algorithms; reordering the vector ({tilde over (r)}ce) to calculate vector (y); and calculating data vector ({circumflex over (d)}) representing an estimation of low-complexity LMMSE/ZF equalization by multiplying Hermitian matrix (B) with the vector (y).
    Type: Application
    Filed: November 28, 2022
    Publication date: June 6, 2024
    Inventors: Prem Singh, Rohit Budhiraja
  • Publication number: 20220068596
    Abstract: Disclosed are articles comprising substrate and graphene coating that are configured to support a sample for electron or optical microscopy. Also disclosed are methods of making the same and methods of using the same in imaging technology.
    Type: Application
    Filed: December 11, 2019
    Publication date: March 3, 2022
    Inventors: Eduardo ROSA-MOLINAR, Noraida MARTINEZ-RIVERA, Prem Singh THAPA-CHETRI, WenJun XIANG, Suprem Ranjan DAS
  • Patent number: 9943499
    Abstract: The present invention relates to methods for treating pancreatitis and/or organ failure comprising administering, to a subject in need of such treatment, an effective amount of a lipase inhibitor. It is based, at least in part, on the discoveries that lipotoxicity contributes to inflammation, multisystem organ failure, necrotic pancreatic acinar cell death and in acute pancreatitis, and that inhibition of lipolysis was able to reduce indices associated with these conditions. Accordingly, in various embodiments, the present invention provides for methods and compositions for limiting lipotoxicity and thereby reducing the likelihood of poor outcomes associated with acute pancreatitis and other severe systemic conditions, especially in obese individuals.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: April 17, 2018
    Assignee: University of Pittsburgh—of the Commonwealth System of Higher Education
    Inventor: Vijay Prem Singh
  • Publication number: 20170258105
    Abstract: A cookware release composition having edible oil and a silicone polymer. The cookware release composition can contain an edible oil and greater than 1000 ppm polydimethylsiloxane. The cookware release composition can contain an edible oil and a silicone polymer and the edible oil can be selected from the group consisting of palm oil, fractionated palm oil, high-oleic vegetable oil, lauric acid oil, MCT, and combinations thereof. The cookware release composition can contain an edible oil that contains less than 25% polyunsaturated fatty acids and polydimethylsiloxane.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Inventors: Jeffrey J. Kester, Bulent Binbuga, Prem Singh, Atul H. Mistry, Flora Ware
  • Publication number: 20150283109
    Abstract: The present invention relates to methods for treating pancreatitis and/or organ failure comprising administering, to a subject in need of such treatment, an effective amount of a lipase inhibitor. It is based, at least in part, on the discoveries that lipotoxicity contributes to inflammation, multisystem organ failure, necrotic pancreatic acinar cell death and in acute pancreatitis, and that inhibition of lipolysis was able to reduce indices associated with these conditions. Accordingly, in various embodiments, the present invention provides for methods and compositions for limiting lipotoxicity and thereby reducing the likelihood of poor outcomes associated with acute pancreatitis and other severe systemic conditions, especially in obese individuals.
    Type: Application
    Filed: April 2, 2015
    Publication date: October 8, 2015
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventor: VIJAY PREM SINGH
  • Patent number: 9023887
    Abstract: The present invention relates to methods for treating pancreatitis and/or organ failure comprising administering, to a subject in need of such treatment, an effective amount of a lipase inhibitor. It is based, at least in part, on the discoveries that lipotoxicity contributes to inflammation, multisystem organ failure, necrotic pancreatic acinar cell death and in acute pancreatitis, and that inhibition of lipolysis was able to reduce indices associated with these conditions. Accordingly, in various embodiments, the present invention provides for methods and compositions for limiting lipotoxicity and thereby reducing the likelihood of poor outcomes associated with acute pancreatitis and other severe systemic conditions, especially in obese individuals.
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: May 5, 2015
    Assignee: University of Pittsburgh—of the Commonwealth System of Higher Education
    Inventor: Vijay Prem Singh
  • Publication number: 20140212552
    Abstract: A cookware release composition having edible oil and a silicone polymer. The cookware release composition can contain an edible oil and greater than 1000 ppm polydimethylsiloxane. The cookware release composition can contain an edible oil and a silicone polymer and the edible oil can be selected from the group consisting of palm oil, fractionated palm oil, high-oleic vegetable oil, lauric acid oil, MCT, and combinations thereof. The cookware release composition can contain an edible oil that contains less than 25% polyunsaturated fatty acids and polydimethylsiloxane.
    Type: Application
    Filed: April 1, 2014
    Publication date: July 31, 2014
    Applicant: ConAgra Foods RDM, Inc.
    Inventors: Jeffrey J. Kester, Bulent Binbuga, Prem Singh, Atul H. Mistry, Flora Ware
  • Publication number: 20120315369
    Abstract: A cookware release composition having edible oil and a silicone polymer. The cookware release composition can contain an edible oil and greater than 1000 ppm polydimethylsiloxane. The cookware release composition can contain an edible oil and a silicone polymer and the edible oil can be selected from the group consisting of palm oil, fractionated palm oil, high-oleic vegetable oil, lauric acid oil, MCT, and combinations thereof. The cookware release composition can contain an edible oil that contains less than 25% polyunsaturated fatty acids and polydimethylsiloxane.
    Type: Application
    Filed: June 10, 2011
    Publication date: December 13, 2012
    Inventors: Jeffrey John Kester, Bulent Binbuga, Prem Singh, Atul H. Mistry, Ware Flora
  • Publication number: 20120289588
    Abstract: The present invention relates to methods for treating pancreatitis and/or organ failure comprising administering, to a subject in need of such treatment, an effective amount of a lipase inhibitor. It is based, at least in part, on the discoveries that lipotoxicity contributes to inflammation, multisystem organ failure, necrotic pancreatic acinar cell death and in acute pancreatitis, and that inhibition of lipolysis was able to reduce indices associated with these conditions. Accordingly, in various embodiments, the present invention provides for methods and compositions for limiting lipotoxicity and thereby reducing the likelihood of poor outcomes associated with acute pancreatitis and other severe systemic conditions, especially in obese individuals.
    Type: Application
    Filed: April 16, 2012
    Publication date: November 15, 2012
    Inventor: Vijay Prem Singh
  • Patent number: 8137526
    Abstract: A method of growing a crystalline nanowire is disclosed. The method includes providing a pair of electrodes, immersing the electrode pair in a salt solution, and selectively applying a voltage signal to the electrode pair to induce growth of the nanowire between the electrode pairs.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: March 20, 2012
    Assignee: The Board of Regents for Oklahoma State University
    Inventors: Bret N. Flanders, Ishan Talukdar, Birol Ozturk, Prem Singh Thapa
  • Publication number: 20080003335
    Abstract: A reduced egg product produced by supercritical fluid extraction comprising egg yolk from a whole egg that has a portion of undesired components, such as cholesterol and triglycerides (including saturated fats), selectively removed from the natural egg yolk while the beneficial components, such as phosphotipids, are selectively retained and while the consumer-desired flavor, texture, and/or functionality of the egg yolk is retained. A method for producing the reduced egg product comprises at least one of separating, drying, and extracting and optionally reconstituting. The continuous drying method produces dried egg yolk with a honeycomb type structure or small particle with low densities allowing for effective extraction and reconstitution. Furthermore, the reconstituting method is efficient and the pasteurizing method is capable of pasteurizing triglyceride and fat reduced egg yolk and triglyceride and fat reduced whole egg.
    Type: Application
    Filed: June 12, 2007
    Publication date: January 3, 2008
    Inventors: Prem Singh, Albert Bolles, Robert Hill, Deijing Fu, James Costelloe, Thomas Henry
  • Publication number: 20060278101
    Abstract: A continuous method and system for processing and preparing a wet cured, ham in a continuous manner. Green hams are tumbled to at least partially loosen the fat and skin, which are trimmed into separate containers. A thin layer of fat remains on the hams. The trimmed fat and skin has not been exposed to a pickle solution and can be used or packaged for various purposes. A curing or pickle solution is injected into trimmed hams. The injected hams are held on a conveyor for a sufficient time to allow the rate at which curing solution drains from the injected hams to stabilize. During this time, pickle solution that drains from the hams is recovered and processed for subsequent use. The hams can be packaged in a net or bag and heated in a consistent manner since each ham has consistent quantities of curing solution.
    Type: Application
    Filed: May 25, 2005
    Publication date: December 14, 2006
    Applicant: CONAGRA FOODS PACKAGED FOODS COMPANY, INC.
    Inventors: Prem Singh, Dejing Fu, James Costelloe, Gilbert Boldt
  • Publication number: 20060280849
    Abstract: A continuous method and system for processing and preparing a wet cured, ham in a continuous manner. Green hams are tumbled to at least partially loosen the fat and skin, which are trimmed into separate containers. A thin layer of fat remains on the hams. The trimmed fat and skin has not been exposed to a pickle solution and can be used or packaged for various purposes. A curing or pickle solution is injected into trimmed hams. The injected hams are held on a conveyor for a sufficient time to allow the rate at which curing solution drains from the injected hams to stabilize. During this time, pickle solution that drains from the hams is recovered and processed for subsequent use. The hams can be packaged in a net or bag and heated in a consistent manner since each ham has consistent quantities of curing solution.
    Type: Application
    Filed: May 25, 2005
    Publication date: December 14, 2006
    Applicant: CONAGRA FOODS PACKAGED FOODS COMPANY, INC. a Delaware Corporation
    Inventors: Prem Singh, Dejing Fu, James Costelloe, Gilbert Boldt