Patents by Inventor Mohammed Bakalla

Mohammed Bakalla 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).

  • Method of preparing fatty acid monoester of polyoxyethylene, ester made therewith, and uses thereof
    Patent number: 11254787
    Abstract: A method of preparing a mono(C4-32 hydrocarbyl) ester of a mono(C1-4 alkyl)polyoxyalkylene glycol by contacting a C1-4 alcohol and an alkylene oxide comprising ethylene oxide, propylene oxide, or a combination comprising at least one of the foregoing under conditions effective to provide a first mono(C1-4 alkyl)polyoxyalkylene glycol having a first average degree of polymerization; contacting the first mono(C1-4 alkyl)polyoxyalkylene glycol and the alkylene oxide under conditions effective to provide a second mono(C1-4 alkyl)polyoxyalkylene glycol having a second average degree of polymerization that is higher than the first average degree of polymerization; and contacting the second (C1-4 alkyl)polyoxyalkylene glycol and a C4-32 carboxylic acid to provide the mono(CC4-32 hydrocarbyl) ester of a mono(C1-4 alkyl)polyoxyalkylene glycol.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: February 22, 2022
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Flaiyh Al-Anazi, Mohammed Bakalla
  • METHOD OF PREPARING FATTY ACID MONOESTER OF POLYOXYETHYLENE, ESTER MADE THEREWITH, AND USES THEREOF
    Publication number: 20200247946
    Abstract: A method of preparing a mono(C4-32 hydrocarbyl) ester of a mono(C1-4 alkyl)polyoxyalkylene glycol, the method comprising: contacting a C1-4 alcohol and an alkylene oxide comprising ethylene oxide, propylene oxide, or a combination comprising at least one of the foregoing under conditions effective to provide a first mono(C1-4 alkyl)polyoxyalkylene glycol having a first average degree of polymerization; contacting the first mono(C1-4 alkyl)polyoxyalkylene glycol and the alkylene oxide under conditions effective to provide a second mono(C1-4 alkyl)polyoxyalkylene glycol having a second average degree of polymerization that is higher than the first average degree of polymerization; and contacting the second (C1-4 alkyl)polyoxyalkylene glycol and a C4-32 carboxylic acid to provide the mono(CC4-32 hydrocarbyl) ester of a mono(C1-4 alkyl)polyoxyalkylene glycol.
    Type: Application
    Filed: August 17, 2018
    Publication date: August 6, 2020
    Inventors: Flaiyh Al-Anazi, Mohammed Bakalla