Patents Represented by Attorney Clark & Ebing LLP

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  • Method of producing xenogenous antibodies using a bovine
    Patent number: 7928285
    Abstract: In general, the invention features genetically modified non-human mammals (e.g., bovines and other ungulates), and methods of making these mammals. In particular, the invention features transgenic ungulates having reduced levels of endogenous IgM heavy chain and/or prion protein.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: April 19, 2011
    Assignee: Kyowa Hakko Kirin Co., Ltd.
    Inventors: James M. Robl, Yoshimi Kuroiwa, Poothappillai Kasinathan, Isao Ishida, Kazuma Tomizuka