Patents by Inventor Sampath Parthasarathy

Sampath Parthasarathy 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: 11966616
    Abstract: A current value for a reference voltage for a block family is determined. An amount of voltage shift for a memory page of the block family is determined based on the current value for the reference voltage and a prior value for the reference voltage. The block family is associated with a first voltage bin or a second voltage bin based on the determined amount of voltage shift. The first voltage bin is associated with a first voltage offset and the second voltage bin is associated with a second voltage offset.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: April 23, 2024
    Assignee: Micron Technology, Inc.
    Inventors: Kishore Kumar Muchherla, Devin M. Batutis, Xiangang Luo, Mustafa N. Kaynak, Peter Feeley, Sivagnanam Parthasarathy, Sampath Ratnam, Shane Nowell
  • Publication number: 20240103749
    Abstract: At least one data of a set of data stored at a memory cell of a memory component is determined to be associated with an unsuccessful error correction operation. A determination is made as to whether a programming operation associated with the set of data stored at the memory cell has completed. The at least one data of the set of data stored at the memory cell that is associated with the unsuccessful error correction operation is recovered in response to determining that the programming operation has completed. Another memory cell of the memory component is identified in response to recovering the at least one data of the set of data stored at the memory cell that is associated with the unsuccessful error correction operation. The set of data including the recovered at least one data is provided to the other memory cell of the memory component.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 28, 2024
    Inventors: Sampath K. Ratnam, Vamsi Pavan Rayaprolu, Mustafa N. Kaynak, Sivagnanam Parthasarathy, Kishore Kumar Muchherla, Shane Nowell, Peter Feeley, Qisong Lin
  • Patent number: 11934266
    Abstract: Systems and methods are disclosed including a memory device and a processing device operatively coupled to the memory device. The processing device can perform operations comprising selecting a source set of memory cells of the memory device, wherein the source set of memory cells are configured to store a first number of bits per memory cell; performing a data integrity check on the source set of memory cells to obtain a data integrity metric value; determining whether the data integrity metric value satisfies a threshold criterion; and responsive to determining that the data integrity metric value fails to satisfy the threshold criterion, causing the memory device to copy data from the source set of memory cells to a destination set of memory cells of the memory device, wherein the destination set of memory cells are configured to store a second number of bits per memory cell.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: March 19, 2024
    Assignee: Micron Technology, Inc.
    Inventors: Vamsi Pavan Rayaprolu, Mustafa N. Kaynak, Sivagnanam Parthasarathy, Patrick Khayat, Sampath Ratnam, Kishore Kumar Muchherla, Jiangang Wu, James Fitzpatrick
  • Patent number: 11928347
    Abstract: A processing device of a memory sub-system is configured to sort a plurality of blocks of the memory device; identify, based on scanning of a first block at a first location of the plurality of sorted block, a first voltage bin associated with the first block; identify, based on scanning of a second block at a second location of the plurality of sorted blocks, a second voltage bin associated with the second block; and responsive to determining that the first voltage bin matches the second voltage bin, assign the first voltage bin to each block that is located between the first location of the plurality of sorted blocks and the second location of the plurality of sorted blocks.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: March 12, 2024
    Assignee: Micron Technology, Inc.
    Inventors: Kishore Kumar Muchherla, Mustafa N Kaynak, Peter Feeley, Sampath K Ratnam, Shane Nowell, Sivagnanam Parthasarathy, Karl D Schuh, Jiangang Wu
  • Publication number: 20160136214
    Abstract: Described are compositions and methods for extracting non-lipid, aqueous components from sesame seed oil. Such compositions are useful for methods of preventing, treating and inhibiting the effects of inflammation in the body. The methods disclosed involve the use of sesame seed oil aqueous extracts for the treatment and prevention of inflammatory related conditions including atherosclerosis, arthritis, diabetes, mental conditions and vision impairment.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 19, 2016
    Inventors: Sampath Parthasarathy, Aluganti Narashimhulu Chandrakala
  • Publication number: 20130157986
    Abstract: Pharmaceutical compounds and compositions are provided which are methylenedioxy phenolic compounds and their derivatives, along with methods of making them and methods of using them for therapeutic purposes. The compounds and compositions are advantageous in that they can be used to treat or prevent cardiovascular disease, vascular disease and/or inflammatory disease, as well as Type I and Type II Diabetes and Dyslipidemia patients at risk for hypertension, stroke, cardiovascular and renal disease.
    Type: Application
    Filed: June 12, 2012
    Publication date: June 20, 2013
    Applicants: INVASC THERAPEUTICS, INC., OHIO STATE UNIVERSITY RESEARCH FOUNDATION
    Inventors: SAMPATH PARTHASARATHY, SANJAY RAJAGOPALAN, DESIKAN RAJAGOPAL
  • Patent number: 8198317
    Abstract: The present invention provides novel methylenedioxy phenolic compounds and their derivatives, methods of making them and methods of using them to treat or prevent cardiovascular disease, vascular disease and/or inflammatory disease, as well as Type I and Type II Diabetes and Dyslipidemia patients at risk for hypertension, stroke, cardiovascular and renal disease.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: June 12, 2012
    Assignees: The Ohio State University Research Foundation, Invasc Therapeutic, inc.
    Inventors: Sampath Parthasarathy, Sanjay Rajagopalan, Desikan Rajagopal
  • Publication number: 20120041025
    Abstract: Compounds are provided that comprise dinitroso-derivatives of dihydrolipoic acid. Pharmaceutical compositions comprising the compounds and methods of using the compounds for treating various diseases and disorders, including angina, hypertension, diabetes, dyslipidemia, renal insufficiency, myocardial infarction, stroke, atherosclerosis, and the target organ damage that accompanies these various diseases and disorders, are further provided. The compounds are useful in improving vasodilation, reducing low-density lipoprotein oxidation, and reducing inflammation in a subject.
    Type: Application
    Filed: February 19, 2010
    Publication date: February 16, 2012
    Inventor: Sampath Parthasarathy
  • Publication number: 20100173936
    Abstract: Compositions are provided which can be useful in treating a renin-angiotensin aldosterone system-related disorder. These compositions include renin-angiotensin aldosterone system inhibitors and lipoic acid compounds, as well as other therapeutic agents, and are useful in treating hypertension, stroke, metabolic syndrome, or other renin-angiotensin aldosterone system-related disorders in a subject. The compositions are also useful in improving vasodilation, reducing proteinuria, and reducing insulin resistance in a subject. Pharmaceutical compositions and methods of treatment using the compositions are further provided.
    Type: Application
    Filed: November 23, 2009
    Publication date: July 8, 2010
    Inventors: Bobby V. Khan, Sampath Parthasarathy
  • Publication number: 20100035849
    Abstract: The present invention provides novel methylenedioxy phenolic compounds and their derivatives, methods of making them and methods of using them to treat or prevent cardiovascular disease, vascular disease and/or inflammatory disease, as well as Type I and Type II Diabetes and Dyslipidemia patients at risk for hypertension, stroke, cardiovascular and renal disease.
    Type: Application
    Filed: August 5, 2009
    Publication date: February 11, 2010
    Applicants: OHIO STATE UNIVERSITY RESEARCH FOUNDATION, INVASC THERAPEUTICS, INC.
    Inventors: Sampath Parthasarathy, Sanjay Rajagopalan, Desikan Rajagopal
  • Patent number: 6589751
    Abstract: An antibody specific for homocystamide adducts is disclosed. In a preferred embodiment of the present invention, the antibody is used to evaluate the level of homocysteine in a biological sample.
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: July 8, 2003
    Assignee: MCW Research Foundation
    Inventors: Eric Ferguson, Sampath Parthasarathy, Balaraman Kalyanaraman
  • Publication number: 20020052000
    Abstract: A method and kit for the diagnosis and quantification of the state of oxidation, and more specifically, the level of lipid peroxidation, of a host is provided that includes contacting a host biological sample with an antibody to an antigen formed by the reaction of a lipid hydroperoxide with a primary amine. This method assesses the risk of, or existence of, oxidative damage in the host. The invention also includes monoclonal and polyclonal antibodies, as well as antibody fragments, optionally in purified or isolated form, which are useful in this method and kit.
    Type: Application
    Filed: February 7, 2001
    Publication date: May 2, 2002
    Inventors: Sampath Parthasarathy, Russell M. Medford, R. Wayne Alexander
  • Publication number: 20020015968
    Abstract: An antibody specific for homocystamide adducts is disclosed. In a preferred embodiment of the present invention, the antibody is used to evaluate the level of homocysteine in a biological sample.
    Type: Application
    Filed: November 2, 1998
    Publication date: February 7, 2002
    Inventors: ERIC FERGUSON, SAMPATH PARTHASARATHY, BALARAMAN KALYANARAMAN
  • Patent number: 5846959
    Abstract: A method for the treatment of cardiovascular diseases and noncardiovascular inflammatory diseases that are mediated by VCAM-1 is provided that includes the removal, decrease in the concentration of, or prevention of the formation of oxidized polyunsaturated fatty acids, or interferes with a complex formed between a polyunsaturated fatty acid or an oxidized polyunsaturated fatty acid and a protein or peptide that mediates the expression of VCAM-1. A method is also provided for suppressing the expression of a redox-sensitive gene or activating a gene that is suppressed through a redox-sensitive pathway, that includes administering an effective amount of a substance that prevents the oxidation of the oxidized signal, and typically, the oxidation of a polyunsaturated fatty acid, or interferes with a complex formed between the oxidized signal and a protein or peptide that mediates the expression of the redox gene.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 8, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, R. Wayne Alexander, Sampath Parthasarathy, Bobby V. Khan
  • Patent number: 5821260
    Abstract: Dithiocarboxylates, and in particular, dithiocarbamates, block the induced expression of the endothelial cell surface adhesion molecule VCAM-1, and are therefor useful in the treatment of cardiovascular disease, including atherosclerosis, post-angioplasty restenosis, coronary artery diseases, and angina, as well as noncardiovascular inflammatory diseases that are mediated by VCAM-1.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 13, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, Margaret K. Offermann, R. Wayne Alexander, Sampath Parthasarathy
  • Patent number: 5811449
    Abstract: A method for the treatment of cardiovascular diseases and noncardiovascular inflammatory diseases that are mediated by VCAM-1 is provided that includes the removal, decrease in the concentration of, or prevention of the formation of oxidized polyunsaturated fatty acids, or interferes with a complex formed between a polyunsaturated fatty acid or an oxidized polyunsaturated fatty acid and a protein or peptide that mediates the expression of VCAM-1. A method is also provided for suppressing the expression of a redox-sensitive gene or activating a gene that is suppressed through a redox-sensitive pathway, that includes administering an effective amount of a substance that prevents the oxidation of the oxidized signal, and typically, the oxidation of a polyunsaturated fatty acid, or interferes with a complex formed between the oxidized signal and a protein or peptide that mediates the expression of the redox gene.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 22, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, R. Wayne Alexander, Sampath Parthasarathy, Bobby V. Khan
  • Patent number: 5807884
    Abstract: A method for the treatment of cardiovascular diseases and noncardiovascular inflammatory diseases that are mediated by VCAM-1 is provided that includes the removal, decrease in the concentration of, or prevention of the formation of oxidized polyunsaturated fatty acids, or interferes with a complex formed between a polyunsaturated fatty acid or an oxidized polyunsaturated fatty acid and a protein or peptide that mediates the expression of VCAM-1. A method is also provided for suppressing the expression of a redox-sensitive gene or activating a gene that is suppressed through a redox-sensitive pathway, that includes administering an effective amount of a substance that prevents the oxidation of the oxidized signal, and typically, the oxidation of a polyunsaturated fatty acid, or interferes with a complex formed between the oxidized signal and a protein or peptide that mediates the expression of the redox gene.
    Type: Grant
    Filed: October 4, 1994
    Date of Patent: September 15, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, R. Wayne Alexander, Sampath Parthasarathy, Bobby V. Khan
  • Patent number: 5783596
    Abstract: Dithiocarboxylates, and in particular, dithiocarbamates, block the induced expression of the endothelial cell surface adhesion molecule VCAM-1, and are therefor useful in the treatment of cardiovascular disease, including atherosclerosis, post-angioplasty restenosis, coronary artery diseases, and angina, as well as noncardiovascular inflammatory diseases that are mediated by VCAM-1.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 21, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, Margaret K. Offermann, R. Wayne Alexander, Sampath Parthasarathy
  • Patent number: 5773231
    Abstract: A method for the treatment of cardiovascular diseases and noncardiovascular inflammatory diseases that are mediated by VCAM-1 is provided that includes the removal, decrease in the concentration of, or prevention of the formation of oxidized polyunsaturated fatty acids, or interferes with a complex formed between a polyunsaturated fatty acid or an oxidized polyunsaturated fatty acid and a protein or peptide that mediates the expression of VCAM-1. A method is also provided for suppressing the expression of a redox-sensitive gene or activating a gene that is suppressed through a redox-sensitive pathway, that includes administering an effective amount of a substance that prevents the oxidation of the oxidized signal, and typically, the oxidation of a polyunsaturated fatty acid, or interferes with a complex formed between the oxidized signal and a protein or peptide that mediates the expression of the redox gene.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 30, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, R. Wayne Alexander, Sampath Parthasarathy, Bobby V. Khan
  • Patent number: 5773209
    Abstract: A method for the treatment of cardiovascular diseases and noncardiovascular inflammatory diseases that are mediated by VCAM-1 is provided that includes the removal, decrease in the concentration of, or prevention of the formation of oxidized polyunsaturated fatty acids, or interferes with a complex formed between a polyunsaturated fatty acid or an oxidized polyunsaturated fatty acid and a protein or peptide that mediates the expression of VCAM-1. A method is also provided for suppressing the expression of a redox-sensitive gene or activating a gene that is suppressed through a redox-sensitive pathway, that includes administering an effective amount of a substance that prevents the oxidation of the oxidized signal, and typically, the oxidation of a polyunsaturated fatty acid, or interferes with a complex formed between the oxidized signal and a protein or peptide that mediates the expression of the redox gene.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 30, 1998
    Assignee: Emory University
    Inventors: Russell M. Medford, R. Wayne Alexander, Sampath Parthasarathy, Bobby V. Khan