Patents by Inventor Keith Roger Latham

Keith Roger Latham 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).

  • Iodothyronine polymers
    Patent number: 5910569
    Abstract: Iodothyronine polymers having a plurality of recurring units of formula I ##STR1## in which A is iodo and B, C and D are independently H or iodo are described. Polymers in which A and C are iodo and B and D are independently H or iodo and in which substantially all of the recurring units are L-stereoisomers, have utility in treating thyroid hormone deficiencies.
    Type: Grant
    Filed: August 25, 1997
    Date of Patent: June 8, 1999
    Assignee: Lotus Biochemical Corporation
    Inventors: Keith Roger Latham, Vincent Ernest Latham
  • Iodothyronine polymers
    Patent number: 5767227
    Abstract: Iodothyronine polymers having a plurality of recurring units of formula I ##STR1## in which A is iodo and B, C and D are independently H or iodo are described. Polymers in which A and C are iodo and B and D are independently H or iodo and in which substantially all of the recurring units are L-stereoisomers, have utility in treating thyroid hormone deficiencies.
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: June 16, 1998
    Assignee: Lotus Biochemical Corp.
    Inventors: Keith Roger Latham, Vincent Ernest Latham