Patents by Inventor Robin L. Davies

Robin L. Davies 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).

  • Human cell line stably expressing 5cDNAS encoding procarcinogen-activating enzymes and related mutagenicity assays
    Patent number: 5429948
    Abstract: An immortal human cell line stably expressing a multiplicity of cytochrome P450s is provided. Preferably, the cell line is MCL-5, which stably expresses cytochrome P450 IA1, IA2, IIA3, IIIA4, and IIE1, as well as microsomal epoxide hydrolase. The cell line is useful in mutagenicity, toxicity and metabolism studies.
    Type: Grant
    Filed: December 28, 1992
    Date of Patent: July 4, 1995
    Assignee: Gentest Corporation
    Inventors: Charles L. Crespi, Bruce W. Penman, Robin L. Davies