Patents by Inventor Raghib Hasan

Raghib Hasan 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).

  • Gold-indium intermetallic compound, shape memory alloys formed therefrom and resulting articles
    Patent number: 6500282
    Abstract: A superelastic alloy exhibiting shape memory or pseudoelastic it properties contains about 46.17 weight percent Au and about 53.83 weight percent In. Such alloys containing the superelastic Au—In2 intermetallic compound which exhibits elasticity can be formed into a gasket or seal that can be deformed at low stress levels while additionally having corrosion resistant properties.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: December 31, 2002
    Assignee: Honeywell International Inc.
    Inventors: Robert C. Morris, Dave Narasimhan, Raghib Hasan
  • Gold-indium intermetallic compound, shape memory alloys formed therefrom and resulting articles
    Publication number: 20010026770
    Abstract: A superelastic alloy exhibiting shape memory or pseudoelastic properties contains about 46.3 weight percent Au and about 54.7 weight percent In. Such alloys containing the superelastic Au—In2 intermetallic compound which exhibits elasticity can be formed into a gasket or seal that can be deformed at low stress levels while additionally having corrosion resistant properties.
    Type: Application
    Filed: February 16, 2001
    Publication date: October 4, 2001
    Inventors: Robert C. Morris, Dave Narasimhan, Raghib Hasan