Patents by Inventor Mandayam Tiru

Mandayam 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).

  • Enzymatic substrate composition adsorbed on a carrier
    Patent number: 4184920
    Abstract: An enzymatic substrate adsorbed on a solid carrier with a large specific surface area of over 50 m.sup.2 /g. The enzymatic substrate shall be stable in the absence of the corresponding enzyme and essentially non-soluble in water. The substrate containing layer surrounding the carrier may also comprise diluents and thickeners. The substrate-carrier together with an enzyme and a pH indicating substance is also useful as a time-temperature indicating device.
    Type: Grant
    Filed: September 6, 1977
    Date of Patent: January 22, 1980
    Assignee: Kommanditbolaget Kockums Chemical AB & Co.
    Inventors: Kjell G. Blixt, Sven I. A. Tornmarck, Rolf Juhlin, Karl R. Salenstedt, Mandayam Tiru
  • Enzymatic substrate composition adsorbed on a carrier
    Patent number: 4043871
    Abstract: An enzymatic substrate adsorbed on a solid carrier with a large specific surface area of over 50 m.sup.2 /g. The enzymatic substrate shall be stable in the absence of the corresponding enzyme and essentially non-soluble in water. The substrate containing layer surrounding the carrier may also comprise diluents and thickeners. The substrate-carrier together with an enzyme and a pH indicating substance is also useful as a time-temperature indicating device.
    Type: Grant
    Filed: July 18, 1974
    Date of Patent: August 23, 1977
    Assignee: Kommanditbolaget Kockums Chemical AB & Co.
    Inventors: Kjell Gunnar Blixt, Sven Ivan Arvid Tornmarck, Rolf Juhlin, Karl Rune Salenstedt, Mandayam Tiru