Patents by Inventor Gary E. Lord

Gary E. Lord 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).

  • Synthesis of 3-iodomethyl cephalosporins
    Patent number: 4703118
    Abstract: The present invention provides a process for preparing a 3-iodomethyl cephalosporin by treating a bis(trialkylsilyl)-7-amino-4-carboxylic acid-3-substituted cephalosporin derivative with a trialkylsilyl iodide derivative.
    Type: Grant
    Filed: April 8, 1985
    Date of Patent: October 27, 1987
    Assignee: Eli Lilly and Company
    Inventors: Gary E. Lord, Robert M. Metzler, David D. Wirth
  • Crystalline (7R)-7-amino-3-(1'-pyridiniummethyl)-3-cephem-4-carboxylate monohydrate compound
    Patent number: 4692518
    Abstract: Crystalline (7R)-7-amino-3-(1'-pyridiniummethyl)-3-cephem-4-carboxylate monohydrate compound is an intermediate in the synthesis of the cephalosporin antibiotic ceftazidime.
    Type: Grant
    Filed: November 6, 1985
    Date of Patent: September 8, 1987
    Assignee: Eli Lilly and Company
    Inventor: Gary E. Lord