Patents by Inventor Pankaj BAGHEL

Pankaj BAGHEL 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).

  • Ionic Liquid, Lubricant, and Magnetic Recording Medium
    Publication number: 20190051326
    Abstract: A lubricant including an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid includes a group including a hydroxyl group and a group including a straight-chain hydrocarbon group having 6 or greater carbon atoms, and a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less.
    Type: Application
    Filed: February 7, 2017
    Publication date: February 14, 2019
    Inventors: HIrofumi Kondo, Kouki Hatsuda, Nobuo Tano, Pankaj Baghel
  • Ionic liquid, lubricant, and magnetic recording medium
    Patent number: 10106757
    Abstract: A lubricant, which includes an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid is represented by General Formula (A) below, and wherein a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less, where, in General Formula (A), R1, R2, and R3 are each independently a group including a hydrocarbon group, with the proviso that at least one of the hydrocarbon groups in R1, R2, and R3 is a straight-chain hydrocarbon group having 6 or greater carbon atoms.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: October 23, 2018
    Assignee: DEXERIALS CORPORATION
    Inventors: Hirofumi Kondo, Kouki Hatsuda, Nobuo Tano, Pankaj Baghel
  • Ionic Liquid, Lubricant, and Magnetic Recording Medium
    Publication number: 20180291302
    Abstract: A lubricant including an ionic liquid wherein the ionic liquid includes a cation that is represented by General Formula (A) below and is free from a fluorine atom, and an anion that is represented by General Formula (X) below and is free from a fluorine atom,
    Type: Application
    Filed: April 4, 2018
    Publication date: October 11, 2018
    Inventors: Hirofumi Kondo, Kouki Hatsuda, Nobuo Tano, Pankaj Baghel
  • Ionic Liquid, Lubricant, and Magnetic Recording Medium
    Publication number: 20180237713
    Abstract: A lubricant, which includes an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid has a group including a straight-chain hydrocarbon group having 6 or more carbon atoms, a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less, and solubility of the ionic liquid to CF3(CHF)2CF2CF3 is 0.1 parts by mass relative to 100 parts by mass of CF3(CHF)2CF2CF3.
    Type: Application
    Filed: August 16, 2016
    Publication date: August 23, 2018
    Inventors: Hirofumi Kondo, Kouki Hatsuda, Nobuo Tano, Pankaj Baghel
  • Ionic Liquid, Lubricant, and Magnetic Recording Medium
    Publication number: 20180012623
    Abstract: A lubricant including an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid includes a straight-chain hydrocarbon group having 6 or greater carbon atoms and a straight chain hydrocarbon group s having 6 or greater but 14 or less carbon atoms, and wherein a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less.
    Type: Application
    Filed: June 26, 2017
    Publication date: January 11, 2018
    Inventors: Hirofumi Kondo, Kouki Hatsuda, Nobuo Tano, Pankaj Baghel
  • Ionic Liquid, Lubricant, and Magnetic Recording Medium
    Publication number: 20170369807
    Abstract: A lubricant including an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid is represented by General Formula (A) below, and wherein a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less, where, in General Formula (A), R is a group including a straight-chain hydrocarbon group having 6 or greater carbon atoms, and R1 and R2 are each independently a hydrocarbon group.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 28, 2017
    Inventors: Hirofumi Kondo, Kouki Hatsuda, Nobuo Tano, Pankaj Baghel
  • IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM
    Publication number: 20170298285
    Abstract: A lubricant, which includes an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid is represented by General Formula (A) below, and wherein a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less, where, in General Formula (A), R1, R2, and R3 are each independently a group including a hydrocarbon group, with the proviso that at least one of the hydrocarbon groups in R1, R2, and R3 is a straight-chain hydrocarbon group having 6 or greater carbon atoms.
    Type: Application
    Filed: April 12, 2017
    Publication date: October 19, 2017
    Applicant: DEXERIALS CORPORATION
    Inventors: Hirofumi KONDO, Kouki HATSUDA, Nobuo TANO, Pankaj BAGHEL