Patents by Inventor Saurav Roy

Saurav Roy 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: 20240108686
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Application
    Filed: June 5, 2023
    Publication date: April 4, 2024
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Jennifer Joy Rahn, Arthur Wing SZE Lau, Daniel Abraham Muruve, Saurav Roy Choudhury, Liane Babes, Paul Kubes
  • Patent number: 11666631
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: June 6, 2023
    Assignee: Arch Biopartners, Inc.
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Jennifer Joy Rahn, Arthur Wing Sze Lau, Daniel Abraham Muruve, Saurav Roy Choudhury, Liane Babes, Paul Kubes
  • Patent number: 11476658
    Abstract: A first converter station is part of a high voltage direct current transmission system that includes a DC transmission link connected to the first converter station a second converter station. A DC current and a DC voltage of the DC transmission link are sensed by the first converter station. It is determined that the sensed DC current is equal to or larger than a threshold current value, that the sensed DC current is equal to or larger than the threshold current value, and that at least a partial recovery of the sensed DC voltage has occurred. On the basis that it is determined that the at least a partial recovery of the sensed DC voltage has occurred, it is determined that a phase-to-ground fault has occurred. In response to determining that a phase-to-ground fault has occurred, a power delivered by the first converter station can be reduced.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: October 18, 2022
    Assignee: Hitachi Energy Switzerland AG
    Inventors: Saurav Roy-Choudhury, Ying Jiang-Häfner, Gaurav-Kumar Kasal, Morteza Mohammadi, Mats Andersson
  • Publication number: 20220251140
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Application
    Filed: February 14, 2022
    Publication date: August 11, 2022
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Daniel Abraham Muruve, Saurav Roy Choudhury, Jennifer Joy Rahn, Arthur Wing Sze Lau, Justin MacDonald, Liane Babes, Paul Kubes
  • Publication number: 20220150281
    Abstract: The embodiment herein provides a system for securing computer infrastructure and one or more devices that depend on one or more cloud platforms. The system includes a memory, and a processor that stores and executes a set of instructions. The processor is configured to (i) extract one or more information data from at least one of the cloud platforms or the devices that depends on the one or more cloud platforms, (ii) execute compliance tests to identify compliance and non-compliance in the one or more information data, (iii) generate a network topology map by querying the one or more information data, (iv) classify a connectivity between the one or more devices and their nature, (v) compute risk metrics, (vi) re-execute the compliance tests to detect changes, and (vii) implement security compliances without impacting a production or operational environment of the one or more cloud platforms.
    Type: Application
    Filed: November 9, 2021
    Publication date: May 12, 2022
    Inventors: Rajesh Kanungo, Raman Rampura Venkatachar, Benjamin R Loomis, Saurav Roy
  • Patent number: 11286278
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: March 29, 2022
    Assignee: Arch BioPartners, Inc.
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Daniel Abraham Muruve, Saurav Roy Choudhury, Jennifer Joy Rahn, Arthur Wing Sze Lau, Justin MacDonald, Liane Babes, Paul Kubes
  • Publication number: 20200412128
    Abstract: A first converter station is part of a high voltage direct current transmission system that includes a DC transmission link connected to the first converter station a second converter station. A DC current and a DC voltage of the DC transmission link are sensed by the first converter station. It is determined that the sensed DC current is equal to or larger than a threshold current value, that the sensed DC current is equal to or larger than the threshold current value, and that at least a partial recovery of the sensed DC voltage has occurred. On the basis that it is determined that the at least a partial recovery of the sensed DC voltage has occurred, it is determined that a phase-to-ground fault has occurred. In response to determining that a phase-to-ground fault has occurred, a power delivered by the first converter station can be reduced.
    Type: Application
    Filed: December 21, 2017
    Publication date: December 31, 2020
    Inventors: Saurav Roy-Choudhury, Ying Jiang-Häfner, Gaurav-Kumar Kasal, Morteza Mohammadi, Mats Andersson
  • Publication number: 20200223888
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Application
    Filed: December 2, 2019
    Publication date: July 16, 2020
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Daniel Abraham Muruve, Saurav Roy Choudhury, Jennifer Joy Rahn, Arthur Wing Sze Lau, Justin MacDonald, Liane Babes, Paul Kubes
  • Publication number: 20200078442
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Application
    Filed: July 8, 2019
    Publication date: March 12, 2020
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Jennifer Joy Rahn, Arthur Wing SZE Lau, Daniel Abraham Muruve, Saurav Roy Choudhury, Liane Babes, Paul Kubes
  • Patent number: 10493127
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: December 3, 2019
    Assignee: Arch Biopartners, Inc.
    Inventors: Stephen Mark Robbins, Donna Lorraine Senger, Jennifer Joy Rahn, Arthur Wing Sze Lau, Daniel Abraham Muruve, Saurav Roy Choudhury, Liane Babes, Paul Kubes
  • Publication number: 20170258872
    Abstract: Pharmaceutical compositions and methods of their use are provided for reducing inflammation in a subject, blocking leukocyte recruitment, inhibiting tumor metastasis, treating sepsis and preventing/reducing acute kidney injury.
    Type: Application
    Filed: August 11, 2016
    Publication date: September 14, 2017
    Inventors: STEPHEN MARK ROBBINS, DONNA LORRAINE SENGER, JENNIFER JOY RAHN, ARTHUR WING SZE LAU, DANIEL ABRAHAM MURUVE, SAURAV ROY CHOUDHURY
  • Patent number: 9235722
    Abstract: In one embodiment, a document is marked with an identifier and stored in a memory. Responsive to a request received from a user to perform an operation upon the document or a copy of the document at a requester computer, a database is accessed. The database is a database associating users authorized to access the documents or copies of the documents with operations the users are authorized to perform is accessed. Operation authorization is determined at least in part according to a document threat index. Upon determining the user is an authorized user and determining via the database the requested operation is an authorized operation, an access code is sent to the requester computer to enable the operation.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: January 12, 2016
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.L
    Inventors: Ketankumar Vyas, Saurav Roy, Abhijit Bhattacharya
  • Publication number: 20130291122
    Abstract: In one embodiment, a document is marked with an identifier and stored in a memory. Responsive to a request received from a user to perform an operation upon the document or a copy of the document at a requester computer, a database is accessed. The database is a database associating users authorized to access the documents or copies of the documents with operations the users are authorized to perform is accessed. Operation authorization is determined at least in part according to a document threat index. Upon determining the user is an authorized user and determining via the database the requested operation is an authorized operation, an access code is sent to the requester computer to enable the operation.
    Type: Application
    Filed: April 27, 2012
    Publication date: October 31, 2013
    Inventors: Ketankumar Vyas, Saurav Roy, Abhijit Bhattacharya