Patents by Inventor Labeeb Chaudhary AHMED

Labeeb Chaudhary AHMED 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).

  • Publication number: 20220388927
    Abstract: A coated fertilizer comprises a fertilizer granule; and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises a poly(lactic acid); a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and a sealant. Methods of making the coated fertilizer are also disclosed.
    Type: Application
    Filed: July 29, 2022
    Publication date: December 8, 2022
    Applicant: SABIC Global Technologies B.V.
    Inventors: Ganesh KANNAN, Labeeb Chaudhary AHMED, Belinda DUCKWORTH, Philip Wesley BELL, Shankar Kollengodu SUBRAMANIAN
  • Patent number: 11401218
    Abstract: A coated fertilizer comprises a fertilizer granule; and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises a poly(lactic acid); a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and a sealant. Methods of making the coated fertilizer are also disclosed.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: August 2, 2022
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Ganesh Kannan, Labeeb Chaudhary Ahmed, Belinda Duckworth, Philip Wesley Bell, Shankar Kollengodu Subramanian
  • Patent number: 10941348
    Abstract: Disclosed herein is a system and method capable of producing benzene from a product stream.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: March 9, 2021
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Thabet Mohammed Al-Qahtani, Khalid Karim, Mubarik Ali Bashir, Ali Al-Hammad, Labeeb Chaudhary Ahmed, Saud Al-Khudeer, Abdullah Turki Al-Jaloud
  • Patent number: 10927058
    Abstract: Disclosed herein is a system and method capable of producing butadiene from a product stream.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: February 23, 2021
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Thabet Mohammed Al-Qahtani, Khalid Karim, Mubarik Ali Bashir, Ali Al-Hammad, Labeeb Chaudhary Ahmed, Saud Al-Khudeer, Abdullah Turki Al-Jaloud
  • Patent number: 10745624
    Abstract: In accordance with the present invention, disclosed herein is a method comprising the steps for producing lower molecular weight hydrocarbons. Also disclosed herein, is a system utilized to produce low molecular weight hydrocarbons.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: August 18, 2020
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Labeeb Chaudhary Ahmed, Khalid Karim, Ali Al-Hammad
  • Publication number: 20200247669
    Abstract: In accordance with the present invention, disclosed herein is an apparatus and method for removing CO2 from products by using a first acid gas absorber and a second acid gas absorber, which are both a part of a single acid gas removal unit.
    Type: Application
    Filed: April 9, 2020
    Publication date: August 6, 2020
    Inventor: Labeeb Chaudhary Ahmed
  • Patent number: 10676419
    Abstract: The method disclosed herein relates to two stage catalytic processes for converting syngas to acetic acid, acrylic acid and/or propylene. More specifically, the method described and claimed herein relate to a method of producing acrylic acid and acetic acid comprising the steps of: a) providing a feedstream comprising syngas; b) contacting the feedstream with a first catalyst to produce a first product stream comprising C2-C3 olefins and/or C2-C3 paraffins; and c) contacting the first product stream with oxygen gas and a second catalyst, thereby producing a second product stream comprising acrylic acid and acetic acid, wherein there is no step for separating the components of the first product stream before the first product stream is contacted with the second catalyst.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: June 9, 2020
    Assignee: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Khalid Karim, Labeeb Chaudhary Ahmed
  • Patent number: 10604496
    Abstract: Disclosed herein is a method comprising the steps of: a) producing a hydrocarbon stream from syngas via a Fischer-Tropsch reaction, wherein the hydrocarbon stream comprises a first C2 hydrocarbon stream comprising ethane and a first ethylene product; b) separating at least a portion of the first C2 hydrocarbon stream from the hydrocarbon stream; c) separating at least a portion of the first ethylene product from the first C2 hydrocarbon stream, thereby producing a second C2 hydrocarbon stream; d) converting at least a portion of the ethane in the second C2 hydrocarbon stream to a second ethylene product; and e) producing ethylene oxide from at least a portion of the second ethylene product.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: March 31, 2020
    Assignee: SABIC Global Technologies B.V.
    Inventors: Talal Al-Shammari, Khalid Karim, Zeeshan Nawaz, Ali Al-Hammad, Shehzada Khurram, Mubarik Ali Bashir, Labeeb Chaudhary Ahmed, Abdullah Turki Al-Jaloud, Saud Al-Khudeer, Thabet Al-Qahtani
  • Publication number: 20190308876
    Abstract: In accordance with the present invention, disclosed herein is an apparatus and method for removing CO2 from products by using a first acid gas absorber and a second acid gas absorber, which are both a part of a single acid gas removal unit.
    Type: Application
    Filed: November 29, 2017
    Publication date: October 10, 2019
    Inventor: Labeeb Chaudhary Ahmed
  • Patent number: 10384993
    Abstract: In accordance with the present invention, disclosed herein is a method comprising the steps for producing lower molecular weight C1-C5 hydrocarbons and alcohols. Also disclosed herein, are systems utilized to produce low molecular weight C1-C5 hydrocarbons and alcohols.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: August 20, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Labeeb Chaudhary Ahmed, Khalid Karim, Ali Al-Hammad
  • Publication number: 20190177244
    Abstract: A coated fertilizer comprises a fertilizer granule; and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises a poly(lactic acid); a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and a sealant. Methods of making the coated fertilizer are also disclosed.
    Type: Application
    Filed: February 6, 2019
    Publication date: June 13, 2019
    Inventors: Ganesh KANNAN, Labeeb Chaudhary AHMED, Belinda DUCKWORTH, Philip Wesley BELL, Shankar Kollengodu Subramanian
  • Patent number: 10308733
    Abstract: Disclosed herein is a method comprising the steps of: a) producing a hydrocarbon stream from syngas via a Fischer-Tropsch reaction, wherein the hydrocarbon stream comprises a first C2 hydrocarbon stream comprising ethane and a first ethylene product; b) separating at least a portion of the first C2 hydrocarbon stream from the hydrocarbon stream; c) separating at least a portion of the first ethylene product from the first C2 hydrocarbon stream, thereby producing a second C2 hydrocarbon stream; d) converting at least a portion of the ethane in the second C2 hydrocarbon stream to a second ethylene product; and e) producing polyethylene from at least a portion of the second ethylene product.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: June 4, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Talal Al-Shammari, Khalid Karim, Zeeshan Nawaz, Abdullah Turki Al-Jaloud, Shehzada Khurram, Ali Al-Hammad, Mubarik Ali Bashir, Labeeb Chaudhary Ahmed, Saud Al-Khudeer, Thabet Al-Qahtani
  • Patent number: 10233133
    Abstract: A coated fertilizer comprises a fertilizer granule; and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises a poly(lactic acid); a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and a sealant. Methods of making the coated fertilizer are also disclosed.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: March 19, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Ganesh Kannan, Labeeb Chaudhary Ahmed, Belinda Duckworth, Philip Wesley Bell, Shankar Kollengodu Subramanian
  • Publication number: 20190023640
    Abstract: The method disclosed herein relates to two stage catalytic processes for converting syngas to acetic acid, acrylic acid and/or propylene. More specifically, the method described and claimed herein relate to a method of producing acrylic acid and acetic acid comprising the steps of: a) providing a feedstream comprising syngas; b) contacting the feedstream with a first catalyst to produce a first product stream comprising C2-C3 olefins and/or C2-C3 paraffins; and c) contacting the first product stream with oxygen gas and a second catalyst, thereby producing a second product stream comprising acrylic acid and acetic acid, wherein there is no step for separating the components of the first product stream before the first product stream is contacted with the second catalyst.
    Type: Application
    Filed: September 25, 2018
    Publication date: January 24, 2019
    Inventors: Khalid Karim, Labeeb Chaudhary Ahmed
  • Patent number: 10112883
    Abstract: The method disclosed herein relates to two stage catalytic processes for converting syngas to acetic acid, acrylic acid and/or propylene. More specifically, the method described and claimed herein relate to a method of producing acrylic acid and acetic acid comprising the steps of: a) providing a feedstream comprising syngas; b) contacting the feedstream with a first catalyst to produce a first product stream comprising C2-C3 olefins and/or C2-C3 paraffins; and c) contacting the first product stream with oxygen gas and a second catalyst, thereby producing a second product stream comprising acrylic acid and acetic acid, wherein there is no step for separating the components of the first product stream before the first product stream is contacted with the second catalyst.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: October 30, 2018
    Assignee: Saudi Basic Industries Corporation
    Inventors: Khalid Karim, Labeeb Chaudhary Ahmed
  • Publication number: 20180290953
    Abstract: In accordance with the present invention, disclosed herein is a method comprising the steps for producing lower molecular weight C1-C5 hydrocarbons and alcohols. Also disclosed herein, are systems utilized to produce low molecular weight C1-C5 hydrocarbons and alcohols.
    Type: Application
    Filed: May 5, 2016
    Publication date: October 11, 2018
    Inventors: Labeeb Chaudhary Ahmed, Khalid Karim, Ali Al-Hammad
  • Publication number: 20180134966
    Abstract: Disclosed herein is a system and method capable of producing benzene from a product stream.
    Type: Application
    Filed: May 12, 2016
    Publication date: May 17, 2018
    Inventors: Thabet Mohammed Al-Qahtani, Khalid Karim, Mubarik Ali Bashir, Ali Al-Hammad, Labeeb Chaudhary Ahmed, Saud Al-Khudeer, Abdullah Turki Al-Jaloud
  • Publication number: 20180134967
    Abstract: In accordance with the present invention, disclosed herein is a method comprising the steps for producing lower molecular weight hydrocarbons. Also disclosed herein, is a system utilized to produce low molecular weight hydrocarbons.
    Type: Application
    Filed: May 5, 2016
    Publication date: May 17, 2018
    Inventors: Labeeb Chaudhary Ahmed, Khalid Karim, Ali Al-Hammad
  • Publication number: 20180118639
    Abstract: Disclosed herein is a system and method capable of producing butadiene from a product stream.
    Type: Application
    Filed: May 12, 2016
    Publication date: May 3, 2018
    Inventors: Thabet Mohammed Al-Qahtani, Khalid Karim, Mubarik Ali Bashir, Ali Al-Hammad, Labeeb Chaudhary Ahmed, Saud Al-Khudeer, Abdullah Turki Al-Jaloud
  • Publication number: 20180044445
    Abstract: Disclosed herein is a method comprising the steps of: a) producing a hydrocarbon stream from syngas via a Fischer-Tropsch reaction, wherein the hydrocarbon stream comprises a first C2 hydrocarbon stream comprising ethane and a first ethylene product; b) separating at least a portion of the first C2 hydrocarbon stream from the hydrocarbon stream; c) separating at least a portion of the first ethylene product from the first C2 hydrocarbon stream, thereby producing a second C2 hydrocarbon stream; d) converting at least a portion of the ethane in the second C2 hydrocarbon stream to a second ethylene product; and e) producing polyethylene from at least a portion of the second ethylene product.
    Type: Application
    Filed: February 16, 2016
    Publication date: February 15, 2018
    Inventors: Talal Al-Shammari, Khalid Karim, Zeeshan Nawaz, Abbdullah Turki Al-Jaloud, Shehzada Khurram, Ali Al-Hammad, Mubarik Ali Bashir, Labeeb Chaudhary Ahmed, Saud Al-Khudeer, Thabet Al-Qahtani