Patents Represented by Attorney Dobrusin Thennisch Law Firm PLLC Darden

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  • Blood control and system for erythrocyte sedimentation measurement
    Patent number: 6124089
    Abstract: A control and system for blood testing, including a control having morphologically fixed and stabilized blood cells that have been added to a diluent. The control and system can be used advantageously for indirect acute protein plasma measurement, including erythrocyte sedimentation rate testing.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: September 26, 2000
    Assignee: Streck Laboratories, Inc.
    Inventor: Wayne L. Ryan
  • Cutting tools and wear resistant articles and material for same
    Patent number: 6124225
    Abstract: A ceramic having a relatively high proportion of an alpha prime SiAlON phase and exhibiting high hardness and toughness. In a particularly preferred embodiment, a cation of Gd is used as a modifying cation.
    Type: Grant
    Filed: July 29, 1998
    Date of Patent: September 26, 2000
    Assignee: The Regents of the University of Michigan
    Inventors: Tseng-Ying Tien, Zhen-Kun Huang