Patents by Inventor Abdul Malik Peedikakkal

Abdul Malik Peedikakkal 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: 11850580
    Abstract: Metal-organic frameworks (MOFs) may have Zn(II), Pb(II), and/or Cd(II) as a central metal ion, a 4,4?-bipyridylethylene (bpe) ligand as a first ligand; and fumaric acid (fum) and/or oxalic acid (ox) as a second ligand, wherein the 4,4?-bipyridylethylene ligands are stacked in the MOF, and wherein a distance between two consecutive 4,4?-bipyridylethylene ligands is less than 5 ?. Cycloadditions, particularly photoinduced [2+2] cycloadditions may be catalyzed by such MOFs, and/or the conversion of photoinduced [2+2] cycloadditions in inventive MOFs may be increased by mechanical force, such as by grinding.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: December 26, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Abdul Malik Peedikakkal, Hasan Ali Al-Mohsin
  • Publication number: 20230041360
    Abstract: Metal-organic frameworks (MOFs) may have Zn(II), Pb(II), and/or Cd(II) as a central metal ion, a 4,4?-bipyridylethylene (bpe) ligand as a first ligand; and fumaric acid (fum) and/or oxalic acid (ox) as a second ligand, wherein the 4,4?-bipyridylethylene ligands are stacked in the MOF, and wherein a distance between two consecutive 4,4?-bipyridylethylene ligands is less than 5 ?. Cycloadditions, particularly photoinduced [2+2] cycloadditions may be catalyzed by such MOFs, and/or the conversion of photoinduced [2+2] cycloadditions in inventive MOFs may be increased by mechanical force, such as by grinding.
    Type: Application
    Filed: August 26, 2022
    Publication date: February 9, 2023
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Abdul Malik PEEDIKAKKAL, Hasan Ali AL-MOHSIN
  • Patent number: 11471866
    Abstract: Metal-organic frameworks (MOFs) may have Zn(II), Pb(II), and/or Cd(II) as a central metal ion; a 4,4?-bipyridylethylene (bpe) ligand as a first ligand; and fumaric acid (fum) and/or oxalic acid (ox) as a second ligand, wherein the 4,4?-bipyridylethylene ligands are stacked in the MOF, and wherein a distance between two consecutive 4,4?-bipyridylethylene ligands is less than 5 ?. Cycloadditions, particularly photoinduced [2+2] cycloadditions may be catalyzed by such MOFs, and/or the conversion of photoinduced [2+2] cycloadditions in inventive MOFs may be increased by mechanical force, such as by grinding.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: October 18, 2022
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Abdul Malik Peedikakkal, Hasan Ali Al-Mohsin
  • Publication number: 20200269225
    Abstract: Metal-organic frameworks (MOFs) may have Zn(II), Pb(II), and/or Cd(II) as a central metal ion; a 4,4?-bipyridylethylene (bpe) ligand as a first ligand; and fumaric acid (fum) and/or oxalic acid (ox) as a second ligand, wherein the 4,4?-bipyridylethylene ligands are stacked in the MOF, and wherein a distance between two consecutive 4,4?-bipyridylethylene ligands is less than 5 ?. Cycloadditions, particularly photoinduced [2+2] cycloadditions may be catalyzed by such MOFs, and/or the conversion of photoinduced [2+2] cycloadditions in inventive MOFs may be increased by mechanical force, such as by grinding.
    Type: Application
    Filed: October 8, 2019
    Publication date: August 27, 2020
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Abdul Malik PEEDIKAKKAL, Hasan Ali AL-MOHSIN
  • Patent number: 10112189
    Abstract: A metal organic framework comprising zinc (II) ions and second metal ions, such as iron (II) ions, cobalt (II) ions, and copper (II) ions as nodes or clusters and coordinated 1,3,5-benzenetricarboxylic acid struts or linkers between them forming a porous coordination network in the form of polyhedral crystals that are isostructural to HKUST-1. Transmetallation processes for producing the metal organic frameworks, as well as methods for applications of the metal organic frameworks as catalysts, specifically catalysts for the oxidation of cyclic hydrocarbons, such as toluene, cyclohexane, and methylcyclohexane.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: October 30, 2018
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Abiola Azeez Jimoh, Abdul Malik Peedikakkal
  • Publication number: 20180280949
    Abstract: A metal organic framework comprising zinc (II) ions and second metal ions, such as iron (II) ions, cobalt (II) ions, and copper (II) ions as nodes or clusters and coordinated 1,3,5-benzenetricarboxylic acid struts or linkers between them forming a porous coordination network in the form of polyhedral crystals that are isostructural to HKUST-1. Transmetallation processes for producing the metal organic frameworks, as well as methods for applications of the metal organic frameworks as catalysts, specifically catalysts for the oxidation of cyclic hydrocarbons, such as toluene, cyclohexane, and methylcyclohexane.
    Type: Application
    Filed: April 30, 2018
    Publication date: October 4, 2018
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Abiola Azeez Jimoh, Abdul Malik PEEDIKAKKAL
  • Patent number: 9975114
    Abstract: A metal organic framework comprising zinc (II) ions and second metal ions, such as iron (II) ions, cobalt (II) ions, and copper (II) ions as nodes or clusters and coordinated 1,3,5-benzenetricarboxylic acid struts or linkers between them forming a porous coordination network in the form of polyhedral crystals that are isostructural to HKUST-1. Transmetallation processes for producing the metal organic frameworks, as well as methods for applications of the metal organic frameworks as catalysts, specifically catalysts for the oxidation of cyclic hydrocarbons, such as toluene, cyclohexane, and methylcyclohexane.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: May 22, 2018
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Abiola Azeez Jimoh, Abdul Malik Peedikakkal
  • Publication number: 20170326536
    Abstract: A metal organic framework comprising zinc (II) ions and second metal ions, such as iron (II) ions, cobalt (II) ions, and copper (II) ions as nodes or clusters and coordinated 1,3,5-benzenetricarboxylic acid struts or linkers between them forming a porous coordination network in the form of polyhedral crystals that are isostructural to HKUST-1. Transmetallation processes for producing the metal organic frameworks, as well as methods for applications of the metal organic frameworks as catalysts, specifically catalysts for the oxidation of cyclic hydrocarbons, such as toluene, cyclohexane, and methylcyclohexane.
    Type: Application
    Filed: March 14, 2017
    Publication date: November 16, 2017
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Abiola Azeez JIMOH, Abdul Malik Peedikakkal