Patents by Inventor HASSAN BABIKER

HASSAN BABIKER 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).

  • Alcohol and ether fuel additives for lead-free gasoline
    Patent number: 11332684
    Abstract: An octane-enhancing additive includes a mixed butanol composition, sec-butyl ether, methanol, methyl tert-butyl ether, and a C4-dimer, the mixed butanol composition comprising sec-butanol and tert-butanol, and the C4-dimer comprising di-isobutylene, 2,2,4 trimethylpentane, 2,3,3 trimethylpentane, or a combination comprising at least one of the foregoing.
    Type: Grant
    Filed: February 24, 2018
    Date of Patent: May 17, 2022
    Assignees: SABIC GLOBAL TECHNOLOGIES B.V., SAUDI ARABIAN OIL COMPANY
    Inventors: Guillermo Leal, Kareemuddin M. Shaik, Mohammed Bismillah Ansari, Hassan Babiker, Somak Paul, Kamalakar Gunda
  • ALCOHOL AND ETHER FUEL ADDITIVES FOR LEAD-FREE GASOLINE
    Publication number: 20210139803
    Abstract: An octane-enhancing additive includes a mixed butanol composition, sec-butyl ether, methanol, methyl tert-butyl ether, and a C4-dimer, the mixed butanol composition comprising sec-butanol and tert-butanol, and the C4-dimer comprising di-isobutylene, 2,2,4 trimethylpentane, 2,3,3 trimethylpentane, or a combination comprising at least one of the foregoing.
    Type: Application
    Filed: February 24, 2018
    Publication date: May 13, 2021
    Inventors: Guillermo LEAL, Kareemuddin M. SHAIK, Mohammed Bismillah ANSARI, Hassan BABIKER, Somak PAUL, Kamalakar GUNDA
  • Two-step process for production of RON-enhanced mixed butanols and diisobutenes
    Patent number: 10041016
    Abstract: A two-step process for the oligomerization and hydration of a mixed butenes feed is provided and is implemented in a two-stage system. The two-step process yields a product consisting of diisobutenes (DIBs) and mixed butanols. The DIBs are produced via the selective oligomerization of isobutene in a first stage and the mixed butanols are produced via the hydration, in a second stage, of mixed butenes that remain unreacted in the first stage.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 7, 2018
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Kareemuddin M. Shaik, Wei Xu, Thamer Mohammed, Hassan Babiker, Gautam Tavanappa Kalghatgi
  • Two-Step Process for Production of RON-enhanced Mixed Butanols and Diisobutenes
    Publication number: 20160272913
    Abstract: A two-step process for the oligomerization and hydration of a mixed butenes feed is provided and is implemented in a two-stage system. The two-step process yields a product consisting of diisobutenes (DIBs) and mixed butanols. The DIBs are produced via the selective oligomerization of isobutene in a first stage and the mixed butanols are produced via the hydration, in a second stage, of mixed butenes that remain unreacted in the first stage.
    Type: Application
    Filed: June 1, 2016
    Publication date: September 22, 2016
    Inventors: KAREEMUDDIN M. SHAIK, WEI XU, THAMER MOHAMMED, HASSAN BABIKER, GAUTAM TAVANAPPA KALGHATGI
  • Two-step process for production of RON-enhanced mixed butanols and diisobutenes
    Patent number: 9447346
    Abstract: A two-step process for the oligomerization and hydration of a mixed butenes feed is provided and is implemented in a two-stage system. The two-step process yields a product consisting of diisobutenes (DIBs) and mixed butanols. The DIBs are produced via the selective oligomerization of isobutene in a first stage and the mixed butanols are produced via the hydration, in a second stage, of mixed butenes that remain unreacted in the first stage.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: September 20, 2016
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Kareemuddin M. Shaik, Wei Xu, Thamer Mohammed, Hassan Babiker, Gautam Tavanappa Kalghatgi
  • Two-Step Process for Production of RON-enhanced Mixed Butanols and Diisobutenes
    Publication number: 20150159102
    Abstract: A two-step process for the oligomerization and hydration of a mixed butenes feed is provided and is implemented in a two-stage system. The two-step process yields a product consisting of diisobutenes (DIBs) and mixed butanols. The DIBs are produced via the selective oligomerization of isobutene in a first stage and the mixed butanols are produced via the hydration, in a second stage, of mixed butenes that remain unreacted in the first stage.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 11, 2015
    Applicant: Saudi Arabian Oil Company
    Inventors: KAREEMUDDIN M. SHAIK, WEI XU, THAMER MOHAMMED, HASSAN BABIKER, GAUTAM TAVANAPPA KALGHATGI