Patents by Inventor Farah Fazlina M YASIN

Farah Fazlina M YASIN 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).

  • Friction and wear reduction additives
    Patent number: 11912953
    Abstract: The present invention relates to additives for reducing friction and wear in lubricants. In particular, the present invention relates to novel salts and their use in lubricating oil compositions for reducing friction and wear. In particular, the present invention relates to one or more ionic liquids, wherein the one or more ionic liquids comprise one or more cations and one or more Group 6 metal mononuclear metallate anions.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: February 27, 2024
    Assignee: Petroliam Nasional Berhad (Petronas)
    Inventors: Kuah Y. Cheun, Andrea Dolfi, Giuseppe Forastiero, Geetha Srinivasan, Farah Fazlina M Yasin
  • DEMULSIFIER
    Publication number: 20230416597
    Abstract: The invention provides a demulsifier compound, formulations comprising the demulsifier compound, and methods for preparing the demulsifier compound.
    Type: Application
    Filed: November 24, 2021
    Publication date: December 28, 2023
    Inventors: Nor Hadhirah HALIM, Farah Fazlina M YASIN, Intan Khalida SALLEH, Jamal Mohamad M IBRAHIM
  • FRICTION AND WEAR REDUCTION ADDITIVES
    Publication number: 20220290067
    Abstract: The present invention relates to additives for reducing friction and wear in lubricants. In particular, the present invention relates to novel salts and their use in lubricating oil compositions for reducing friction and wear. In particular, the present invention relates to one or more ionic liquids, wherein the one or more ionic liquids comprise one or more cations and one or more Group 6 metal mononuclear metallate anions.
    Type: Application
    Filed: July 8, 2020
    Publication date: September 15, 2022
    Inventors: Kuah Y. Cheun, Andrea Dolfi, Giuseppe Forastiero, Geetha Srinivasan, Farah Fazlina M Yasin
  • Preparation of biopolyol esters for lubricant application
    Patent number: 9885006
    Abstract: Ester polyol esters are a unique class of lubricants that have adjustable molecular weights, viscosities, and pour points based on the character of their reaction materials and relative ratios. There is provided a method for preparing at least one ester polyol ester, the method comprising the method comprising preparing a reaction mixture comprising at least one polyol compound; at least one dicarboxylic acid; and at least one monocarboxylic acid, wherein the at least one polyol compound is esterified with the at least one dicarboxylic acid and the at least one monocarboxylic acid, wherein the reaction mixture has a hydroxyl group to carboxyl group ratio (HCR) corresponding to a ratio of moles of hydroxyl groups to moles of carboxyl groups, and the HCR is less than about 1.
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: February 6, 2018
    Assignee: Petroliam Nasional Berhad
    Inventors: Normawati Samsodin, Sara Shahruddin, Farah Fazlina M Yasin
  • THE PREPARATION OF BIOPOLYOL ESTERS FOR LUBRICANT APPLICATION
    Publication number: 20160002569
    Abstract: Ester polyol esters are a unique class of lubricants that have adjustable molecular weights, viscosities, and pour points based on the character of their reaction materials and relative ratios. There is provided a method for preparing at least one ester polyol ester, the method comprising the method comprising preparing a reaction mixture comprising at least one polyol compound; at least one dicarboxylic acid; and at least one monocarboxylic acid, wherein the at least one polyol compound is esterified with the at least one dicarboxylic acid and the at least one monocarboxylic acid, wherein the reaction mixture has a hydroxyl group to carboxyl group ratio (HCR) corresponding to a ratio of moles of hydroxyl groups to moles of carboxyl groups, and the HCR is less than about 1.
    Type: Application
    Filed: February 28, 2014
    Publication date: January 7, 2016
    Inventors: Normawati SAMSODIN, Sara SHAHRUDDIN, Farah Fazlina M YASIN