Patents by Inventor Mandayam Osuri Tiru

Mandayam Osuri Tiru 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).

  • Device containing and method of making a composition having an elevated freezing point and change of color at selected temperatures
    Patent number: 6335200
    Abstract: Composition containing two components, which together show an elevated freezing point and bring about a color change at selected temperatures and method of making the same. Use of the composition to prepare a temperature indicating device by filling the same in a suitable transparent container and with a background in the form of a color, a number or a letter, which facilitates to visually observe the difference in color change.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: January 1, 2002
    Assignee: Tima AB
    Inventors: Mandayam Osuri Tiru, Maj-Britt Igegred Tiru