Patents by Inventor Maqsudur Rahman Khan

Maqsudur Rahman Khan 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).

  • Process and apparatus for synthesis gas heat exchange system
    Patent number: 8828107
    Abstract: The invention provides an improved process and apparatus for integrating the heat transfer zones of spiral-wound, plate fin, tube and finned tube exchangers thus increasing the overall effectiveness of the process.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: September 9, 2014
    Assignee: Linde Process Plants, Inc.
    Inventors: Ronald Dean Key, Maqsudur Rahman Khan
  • PROCESS AND APPARATUS FOR SYNTHESIS GAS HEAT EXCHANGE SYSTEM
    Publication number: 20120018126
    Abstract: The invention provides an improved process and apparatus for integrating the heat transfer zones of spiral-wound, plate fin, tube and finned tube exchangers thus increasing the overall effectiveness of the process.
    Type: Application
    Filed: January 14, 2011
    Publication date: January 26, 2012
    Inventors: Ronald Dean Key, Maqsudur Rahman Khan
  • Process and apparatus for synthesis gas heat exchange system
    Patent number: 7871449
    Abstract: The invention provides an improved process and apparatus for integrating the heat transfer zones of spiral-wound, plate fin, tube and finned tube exchangers thus increasing the overall effectiveness of the process.
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: January 18, 2011
    Assignee: Linde Process Plants, Inc.
    Inventors: Ronald Dean Key, Maqsudur Rahman Khan