Patents by Inventor Philip A. Alsop

Philip A. Alsop 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).

  • Apparatus for oxygen enrichment of cement kiln system
    Patent number: 6688883
    Abstract: The invention in its various embodiments includes an apparatus and a method for improving combustion in a cement kiln system. The apparatus in one embodiment includes a precalciner and an oxygen source coupled to the precalciner. The method in one embodiment includes introducing oxygen into the precalciner of a cement kiln system.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: February 10, 2004
    Assignee: Cemex, Inc.
    Inventors: Herman H. Tseng, Philip A. Alsop
  • Oxygen enrichment of cement kiln system combustion
    Patent number: 6488765
    Abstract: The invention in its various embodiments includes an apparatus and a method for improving combustion in a cement kiln system. The apparatus in one embodiment includes a precalciner and an oxygen source coupled to the precalciner. The method in one embodiment includes introducing oxygen into the precalciner of a cement kiln system.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: December 3, 2002
    Assignee: Cemex, Inc.
    Inventors: Herman H. Tseng, Philip A. Alsop
  • Oxygen enrichment of cement kiln system combustion
    Publication number: 20020172907
    Abstract: The invention in its various embodiments includes an apparatus and a method for improving combustion in a cement kiln system. The apparatus in one embodiment includes a precalciner and an oxygen source coupled to the precalciner. The method in one embodiment includes introducing oxygen into the precalciner of a cement kiln system.
    Type: Application
    Filed: July 12, 2002
    Publication date: November 21, 2002
    Applicant: Cemex, Inc.
    Inventors: Herman H. Tseng, Philip A. Alsop