Patents Represented by Attorney Karquist Sparkman, LLP
  • Patent number: 6906188
    Abstract: A method for making epothilones and epothilone analogs is described, as are novel compounds made by the method. Exemplary novel compounds include those according to the formula: With respect the formula, G is selected from the group consisting of R2 substituents independently are selected from the group consisting of H and lower alkyl groups; Z is selected from the group consisting of the halogens and —CN; M is selected from the group consisting of O and NR3; R3 is selected from the group consisting of H, lower alkyl, R4CO, R4OCO, and R4SO2; R4 is selected from the group consisting of H, lower alkyl, and aryl; T is selected from the group consisting of CH2, CO, HCOH and protected derivatives thereof; W is H or OR; and X and Y independently are selected from the group consisting of O, NH, S, CO, and C.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: June 14, 2005
    Assignee: State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University
    Inventors: James David White, Kurt Frederick Sundermann, Rich Garrett Carter
  • Patent number: 6643975
    Abstract: A fish attractor made of transparent plastic has a triangular body having an aperture at the apex and one centrally located in the base, a substantially larger circular opening positioned centrally in the plane of transparent plastic, layers of holographic tape adhered to the sides of the attractor, the layers having circular openings therein corresponding in size to the opening in the transparent plastic, and a circular piece of plastic film larger in diameter than the circular openings in the layers of holographic tape and adhered to one of the layers of holographic tape such that the piece of plastic film is sandwiched between the plane of transparent plastic and the one layer of holographic tape, the piece of plastic film being stretched to provide a dome that vibrates and produces noise as the attractor moves through water.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: November 11, 2003
    Inventor: Michael J. Edwards
  • Patent number: PP22087
    Abstract: A new and distinct Heuchera plant characterized by rose colored flowers in a wand-type inflorescence, small yellow to lime colored leaves, very free flowering on short flower stalks, repeat blooming, and a well branched, small, mounding habit.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: August 16, 2011
    Assignee: Terra Nova Nurseries, Inc.
    Inventor: Janet N. Egger