Patents by Inventor Mohammad R. Hajalogol

Mohammad R. Hajalogol 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).

  • Electrical heater of an electrical smoking system
    Patent number: 5750964
    Abstract: A smoking system is provided in which a replaceable cigarette containing tobacco flavor material is electrically heated by a set of electrical heater elements contained within a lighter to evolve tobacco flavors or other components in vapor or aerosol form for delivery to a smoker. The cigarette and lighter are adapted to provide air flow patterns through the smoking system such that air flows transversely into the cigarette. Such patterns improve aerosol and flavor delivery to the smoker and reduce the condensation of residual heater-region vapor/aerosol in the smoking system.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: May 12, 1998
    Assignee: Philip Morris Incorporated
    Inventors: Mary E. Counts, Seetharama Deevi, Grier S. Fleischhauer, Mohammad R. Hajalogol, Patrick H. Hayes, Charles T. Higgins, Willie G. Houck, Jr., Billy J. Keen, Jr., Bernard C. Laroy, Peter J. Lipowicz, Donald E. Miser, Constance H. Nichols, William H. Stevens, Mantharam Subbiah, Michael L. Watkins, Susan E. Wrenn
  • Electrical smoking system
    Patent number: 5708258
    Abstract: A smoking system is provided in which a replaceable cigarette containing tobacco flavor material is electrically heated by a set of electrical heater elements contained within a lighter to evolve tobacco flavors or other components in vapor or aerosol form for delivery to a smoker. The cigarette and lighter are adapted to provide air flow patterns through the smoking system such that air flows transversely into the cigarette. Such patterns improve aerosol and flavor delivery to the smoker and reduce the condensation of residual heater-region vapor/aerosol in the smoking system.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: January 13, 1998
    Assignee: Philip Morris Incorporated
    Inventors: Mary Ellen Counts, Grier S. Fleischhauer, Mohammad R. Hajalogol, Patrick H. Hayes, Charles T. Higgins, Willie G. Houck, Jr., Bernard C. Laroy, Peter J. Lipowicz, Constance H. Nichols, Mantharam Subbiah, Michael L. Watkins
  • Electrical smoking system for delivering flavors and method for making same
    Patent number: 5666978
    Abstract: A smoking system is provided in which a replaceable cigarette containing tobacco flavor material is electrically heated by a set of electrical heater elements contained within a lighter to evolve tobacco flavors or other components in vapor or aerosol form for delivery to a smoker. The cigarette and lighter are adapted to provide air flow patterns through the smoking system such that air flows transversely into the cigarette. Such patterns improve aerosol and flavor delivery to the smoker and reduce the condensation of residual heater-region vapor/aerosol in the smoking system.
    Type: Grant
    Filed: January 30, 1995
    Date of Patent: September 16, 1997
    Assignee: Philip Morris Incorporated
    Inventors: Mary Ellen Counts, Seetharama C. Deevi, Grier S. Fleischhauer, Mohammad R. Hajalogol, Patrick H. Hayes, Charles T. Higgins, Willie G. Houck, Jr., Billy J. Keen, Jr., Bernard C. Laroy, Peter J. Lipowicz, Donald E. Miser, Constance H. Nichols, William H. Stevens, Mantharam Subbiah, Michael L. Watkins, Susan E. Wrenn
  • Electrical smoking system for delivering flavors and method for making same
    Patent number: 5388594
    Abstract: A smoking system is provided in which a replaceable cigarette containing tobacco flavor material is electrically heated by a set of electrical heater elements contained within a lighter to evolve tobacco flavors or other components in vapor or aerosol form for delivery to a smoker. The cigarette and lighter are adapted to provide air flow patterns through the smoking system such that air flows transversely into the cigarette. Such patterns improve aerosol and flavor delivery to the smoker and reduce the condensation of residual heater-region vapor/aerosol in the smoking system.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: February 14, 1995
    Assignee: Philip Morris Incorporated
    Inventors: Mary E. Counts, Seetharama C. Deevi, Grier S. Fleischhauer, Mohammad R. Hajalogol, Patrick H. Hayes, Charles T. Higgins, Willie G. Houck, Jr., Billy J. Keen, Jr., Bernard C. Laroy, Peter J. Lipowicz, Donald E. Miser, Constance H. Nichols, William H. Stevens, Mantharam Subbiah, Michael L. Watkins, Susan E. Wrenn