Patents by Inventor Siew Keong LOKE

Siew Keong LOKE 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).

  • Systems and methods having an analyzer for use in preparing particles
    Patent number: 11911738
    Abstract: The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimension; a carrier fluid reservoir coupled with the conduit inlet; an extruder reservoir coupled with the extruder inlet; and a particle collector fluidly coupled with the conduit outlet, wherein the particle collector has a collector inlet with a first temperature and a collector outlet with a second temperature. The method can include flowing carrier fluid through the extrudate conduit; extruding wax with the extruder into the carrier fluid that is flowing through the extrudate conduit such that the extrudate separates into extrudate segments separated from each other by carrier fluid segments; and flowing the extrudate into the particle collector so as to form wax particles.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: February 27, 2024
    Assignee: MATRALIX PTE LTD
    Inventors: Siew Keong Loke, Kit Ying Soo
  • SYSTEMS AND METHODS HAVING AN ANALYZER FOR USE IN PREPARING PARTICLES
    Publication number: 20220410110
    Abstract: The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimension; a carrier fluid reservoir coupled with the conduit inlet; an extruder reservoir coupled with the extruder inlet; and a particle collector fluidly coupled with the conduit outlet, wherein the particle collector has a collector inlet with a first temperature and a collector outlet with a second temperature. The method can include flowing carrier fluid through the extrudate conduit; extruding wax with the extruder into the carrier fluid that is flowing through the extrudate conduit such that the extrudate separates into extrudate segments separated from each other by carrier fluid segments; and flowing the extrudate into the particle collector so as to form wax particles.
    Type: Application
    Filed: August 30, 2022
    Publication date: December 29, 2022
    Inventors: Siew Keong LOKE, Kit Ying SOO
  • Systems and methods for preparing wax and lipid particles
    Patent number: 11491454
    Abstract: The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimension; a carrier fluid reservoir coupled with the conduit inlet; an extruder reservoir coupled with the extruder inlet; and a particle collector fluidly coupled with the conduit outlet, wherein the particle collector has a collector inlet with a first temperature and a collector outlet with a second temperature. The method can include flowing carrier fluid through the extrudate conduit; extruding wax with the extruder into the carrier fluid that is flowing through the extrudate conduit such that the extrudate separates into extrudate segments separated from each other by carrier fluid segments; and flowing the extrudate into the particle collector so as to form wax particles.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: November 8, 2022
    Assignee: MATRALIX PTE LTD
    Inventors: Siew Keong Loke, Kit Ying Soo
  • SYSTEMS AND METHODS FOR PREPARING WAX AND LIPID PARTICLES
    Publication number: 20200238243
    Abstract: The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimension; a carrier fluid reservoir coupled with the conduit inlet; an extruder reservoir coupled with the extruder inlet; and a particle collector fluidly coupled with the conduit outlet, wherein the particle collector has a collector inlet with a first temperature and a collector outlet with a second temperature. The method can include flowing carrier fluid through the extrudate conduit; extruding wax with the extruder into the carrier fluid that is flowing through the extrudate conduit such that the extrudate separates into extrudate segments separated from each other by carrier fluid segments; and flowing the extrudate into the particle collector so as to form wax particles.
    Type: Application
    Filed: April 10, 2020
    Publication date: July 30, 2020
    Inventors: Siew Keong LOKE, Kit Ying SOO
  • Systems and methods for preparing wax and lipid particles
    Patent number: 10639607
    Abstract: The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimension; a carrier fluid reservoir coupled with the conduit inlet; an extruder reservoir coupled with the extruder inlet; and a particle collector fluidly coupled with the conduit outlet, wherein the particle collector has a collector inlet with a first temperature and a collector outlet with a second temperature. The method can include flowing carrier fluid through the extrudate conduit; extruding wax with the extruder into the carrier fluid that is flowing through the extrudate conduit such that the extrudate separates into extrudate segments separated from each other by carrier fluid segments; and flowing the extrudate into the particle collector so as to form wax particles.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: May 5, 2020
    Assignee: MATRALIX PTE LTD
    Inventors: Siew Keong Loke, Kit Ying Soo
  • SYSTEMS AND METHODS FOR PREPARING WAX AND LIPID PARTICLES
    Publication number: 20180361341
    Abstract: The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimension; a carrier fluid reservoir coupled with the conduit inlet; an extruder reservoir coupled with the extruder inlet; and a particle collector fluidly coupled with the conduit outlet, wherein the particle collector has a collector inlet with a first temperature and a collector outlet with a second temperature. The method can include flowing carrier fluid through the extrudate conduit; extruding wax with the extruder into the carrier fluid that is flowing through the extrudate conduit such that the extrudate separates into extrudate segments separated from each other by carrier fluid segments; and flowing the extrudate into the particle collector so as to form wax particles.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 20, 2018
    Inventors: Siew Keong LOKE, Kit Ying SOO