Patents by Inventor Rame Sulaiman

Rame Sulaiman 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).

  • Siloxane removal system
    Patent number: 6712885
    Abstract: A method and apparatus for continuously removing siloxanes and H2O from a waste gas stream containing H2O and siloxanes includes cooling the waste gas stream in a primary heat exchanger to a temperature of greater than 2° F. to condense a portion of the H2O from the waste gas stream, chilling the waste gas stream in a first gas-refrigerant heat exchanger to a temperature of about −20° F. to condense the siloxanes and freeze the H2O and then directing the cooled waste gas stream from the primary heat exchanger to a second gas-refrigerant heat exchanger while the first gas-refrigerant heat exchanger is defrosted to remove frozen H2O and siloxanes.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: March 30, 2004
    Assignee: Pioneer Air Systems, Inc.
    Inventors: Sanjiv K. Basseen, Rame Sulaiman
  • SILOXANE REMOVAL SYSTEM
    Publication number: 20040045440
    Abstract: A method and apparatus for continuously removing siloxanes and H2O from a waste gas stream containing H2O and siloxanes comprises cooling the waste gas stream in a primary heat exchanger to a temperature of greater than 32° F. to condense a portion of the H2O from the waste gas stream, chilling the waste gas stream in a first gas-refrigerant heat exchanger to a temperature of about −20° F. to condense the siloxanes and freeze the H2O, and then directing the cooled waste gas stream from the primary heat exchanger to a second gas-refrigerant heat exchanger while the first gas-refrigerant heat exchanger is defrosted to remove frozen H2O and siloxanes.
    Type: Application
    Filed: September 5, 2002
    Publication date: March 11, 2004
    Applicant: Pioneer Air Systems, Inc.
    Inventors: Sanjiv K. Baseen, Rame Sulaiman