Patents by Inventor Yaseen M. Elkasabi

Yaseen M. Elkasabi 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).

  • Methods of producing calcined coke from bio-oil and calcined coke produced thereby
    Patent number: 11708540
    Abstract: Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: July 25, 2023
    Assignee: The United States of America, as Represented by the Secretary of Agriculture
    Inventors: Yaseen M. Elkasabi, Akwasi A. Boateng, Charles A. Mullen
  • Compositions and methods for producing calcined coke from biorenewable sources
    Patent number: 11060033
    Abstract: Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods having desirable structural characteristics.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: July 13, 2021
    Assignees: The United States of America, as represented by The Secretary of Agriculture, Rio Tinto Alcan Inc.
    Inventors: Yaseen M. Elkasabi, Hans Darmstadt, Akwasi Boateng
  • Methods of Producing Calcined Coke From Bio-oil and Calcined Coke Produced Thereby
    Publication number: 20190127652
    Abstract: Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods.
    Type: Application
    Filed: December 20, 2018
    Publication date: May 2, 2019
    Inventors: Yaseen M. Elkasabi, Akwasi A. Boateng, Charles A. Mullen
  • Methods of producing calcined coke from bio-oil and calcined coke produced thereby
    Patent number: 10202557
    Abstract: Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: February 12, 2019
    Assignee: The United States of America, as Represented by the Secretary of Agriculture
    Inventors: Yaseen M. Elkasabi, Akwasi A. Boateng, Charles A. Mullen
  • COMPOSITIONS AND METHODS FOR PRODUCING CALCINED COKE FROM BIORENEWABLE SOURCES
    Publication number: 20180371323
    Abstract: Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods having desirable structural characteristics.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 27, 2018
    Inventors: Yaseen M. Elkasabi, Hans Darmstadt, Akwasi Boateng
  • Bio-Oils and Methods of Producing Bio-Oils from Guayule Bagasse and/or Leaves
    Publication number: 20160177184
    Abstract: Methods for producing bio-oil from a feedstock (e.g., guayule bagasse and/or guayule leaves), involving (1) pyrolyzing the feedstock in an inert atmosphere in a reactor to produce bio-oil, bio-char and non-condensable gases; (2) recycling about 10 to about 99% of the non-condensable gases to the reactor to produce deoxygenated bio-oil; wherein the method is conducted in the absence of oxygen and wherein said method does not utilize externally added catalysts. Also disclosed are bio-oils produced from such methods. Additionally, the methods further involving (a) first distilling the bio-oil to produce distillates and then reacting the distillates in a hydrodeoxygenation reactor in a chemically reductive atmosphere (e.g., hydrogen environment to produce hydrocarbons, water, and non-condensable gases or (b) reacting the bio-oil after centrifugation in a hydrodeoxygenation reactor in a chemically reductive atmosphere (e.g.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 23, 2016
    Inventors: Akwasi A. Boateng, Charles A. Mullen, Yaseen M. Elkasabi
  • Methods of Producing Calcined Coke From Bio-oil And Calcined Coke Produced Thereby
    Publication number: 20160177208
    Abstract: Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 23, 2016
    Inventors: Yaseen M. Elkasabi, Akwasi A. Boateng, Charles A. Mullen