Patents by Inventor Sudhir Ranjan

Sudhir Ranjan 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).

  • Multi-layered, Multi-pathed Apparatus, System, and Method of Using Cognoscible Computing Engine (CCE) for Automatic Decisioning on Sensitive, Confidential and Personal Data
    Publication number: 20230128136
    Abstract: A computer-implemented apparatus, system, and method is disclosed for protecting sensitive data. A cognoscible computing engine is multi-layered and multi-pathed. It includes features for handling different data formats, including structured, semi-structured, and unstructured data. Features are included to support near real-time processing at scale with high accuracy. Applications include redacting or masking sensitive data to comply with data privacy and security standards.
    Type: Application
    Filed: October 25, 2022
    Publication date: April 27, 2023
    Inventors: Sudhir Ranjan Sahu, Elliott Lowen, Lee Nocon, Praful Parekh, Sumeet Rajesh Shah, Swarnam Dash, Keertana Suresh
  • Solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino} acetic acid
    Patent number: 11524939
    Abstract: Provided herein are solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid (Vadadustat, Code: AKB-6548, Compound 1), compositions comprising such solid forms, and methods of making and using thereof.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: December 13, 2022
    Assignee: Akebia Therapeutics, Inc.
    Inventors: Sudhir Ranjan, Xiaoyang Wang
  • SOLID FORMS OF {[5-(3-CHLOROPHENYL)-3-HYDROXYPYRIDINE-2-CARBONYL]AMINO}ACETIC ACID
    Publication number: 20210206721
    Abstract: Provided herein are solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid (Vadadustat, Code: AKB-6548, Compound 1), compositions comprising such solid forms, and methods of making and using thereof.
    Type: Application
    Filed: November 12, 2020
    Publication date: July 8, 2021
    Inventors: Sudhir Ranjan, Xiaoyang Wang
  • Methods for casting by a float process and associated apparatuses
    Patent number: 9050652
    Abstract: A method for producing a solid layer material (42), comprising providing (70) a first layer (30); providing (72) a second liquid layer (32) on the first layer (30); providing (74) a third liquid layer (34) on the second liquid layer (32), wherein the third liquid layer has a melting point that is higher than a melting point of the second liquid layer, and wherein the second liquid layer is between the first and third layers; cooling (76) a surface of the third liquid layer to a temperature less than the melting point of the third liquid layer; forming (78) the solid layer from the third liquid layer while cooling the third layer liquid; and removing (80) the solid layer.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: June 9, 2015
    Assignee: Carnegie Mellon University
    Inventors: Birger Erik Ydstie, Sudhir Ranjan, Balaji Sukumar, Sridhar Seetharaman
  • Methods for Casting By a Float Process and Associated Apparatuses
    Publication number: 20110280784
    Abstract: A method for producing a solid layer material (42), comprising providing (70) a first layer (30); providing (72) a second liquid layer (32) on the first layer (30); providing (74) a third liquid layer (34) on the second liquid layer (32), wherein the third liquid layer has a melting point that is higher than a melting point of the second liquid layer, and wherein the second liquid layer is between the first and third layers; cooling (76) a surface of the third liquid layer to a temperature less than the melting point of the third liquid layer; forming (78) the solid layer from the third liquid layer while cooling the third layer liquid; and removing (80) the solid layer.
    Type: Application
    Filed: November 13, 2009
    Publication date: November 17, 2011
    Applicant: CARNEGIE MELLON UNIVERSITY
    Inventors: Birger Erik Ydstie, Sudhir Ranjan, Balaji Sukumar, Sridhar Seetharaman