Patents Assigned to IDEXX Laboratories
  • Publication number: 20120239426
    Abstract: A method and system for creating a name structure is provided. According to at least one embodiment, the method includes, for each data type of a plurality of data types, receiving an indication of a desired ordinal value of the data type and receiving an indication of a desired character length to associate with the data type. Based on the desired ordinal value and the desired character length of each data type of the plurality of data types, the method includes constructing a field structure that comprises a plurality of fields. Each field of the plurality of fields represents a unique data type of the plurality of data types and each field of the plurality of fields has a character length equal to the desired character length of the data type the given field represents. Additionally, each field of the plurality of fields is positioned in the field structure according to the desired ordinal value of the data type the given field represents.
    Type: Application
    Filed: March 16, 2011
    Publication date: September 20, 2012
    Applicant: IDEXX LABORATORIES, INC.
    Inventors: Matthew Barton Durgin, Vladislav Vilensky
  • Patent number: 8268574
    Abstract: Methods, devices, kits and compositions for detecting the presence or absence of roundworm in a mammalian sample are disclosed herein. The methods, devices, kits and compositions of the present invention may be used to confirm the presence or absence of roundworm in a fecal sample from a mammal that may also be infected with one or more of hookworm, whipworm, and heartworm. Confirmation of the presence or absence of roundworm in the mammal may be made, for example, for the purpose of selecting an optimal course of treating the mammal and/or for the purpose of determining whether the mammal has been rid of the infection after treatment has been initiated.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: September 18, 2012
    Assignees: Idexx Laboratories, Inc., Divergence, Inc.
    Inventors: David Allen Elsemore, Laurie A. Flynn, Michael Crawford, Jinming Geng
  • Patent number: 8252907
    Abstract: The invention provides methods and compositions for inhibiting binding of IgE to a high affinity receptor. The methods and compositions are useful in the treatment of allergic diseases and allergy symptoms in mammals.
    Type: Grant
    Filed: March 7, 2011
    Date of Patent: August 28, 2012
    Assignee: IDEXX Laboratories, Inc.
    Inventors: Eugene Regis Krah, III, Robert Lawton
  • Publication number: 20120208983
    Abstract: Methods, devices, kits and compositions for detecting the presence or absence of whipworm in a fecal sample are disclosed herein. The methods, devices, kits and compositions of the present invention may be used to confirm the presence or absence of whipworm in a fecal sample from a mammal that may also be infected with one or more of hookworm, roundworm, and heartworm. Confirmation of the presence or absence of whipworm in the mammal may be made, for example, for the purpose of selecting an optimal course of treating the mammal and/or for the purpose of determining whether the mammal has been rid of the infection after treatment has been initiated.
    Type: Application
    Filed: July 14, 2011
    Publication date: August 16, 2012
    Applicants: DIVERGENCE, INC., IDEXX LABORATORIES, INC.
    Inventors: David Allen Elsemore, Laurie A. Flynn, Michael Crawford
  • Patent number: 8198434
    Abstract: The invention is directed to an improved process for preparing cefsulodin sodium. The process involves: (i) dissolving cefsulodin in a solvent comprising an organic solvent to provide a solution of cefsulodin, (ii) adding about 1 equivalent of a sodium salt of a base to the solution of cefsulodin to provide a solution of cefsulodin sodium, and (iii) separating the cefsulodin sodium from the solution of cefsulodin sodium.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: June 12, 2012
    Assignee: IDEXX Laboratories, Inc.
    Inventors: Yerramilli V. S. N. Murthy, Edward Obare, Hengguang Li
  • Publication number: 20120121479
    Abstract: A proboscis for use with a diagnostic instrument includes an elongated main body having a proximal end and an opposite distal end, and a lumen extending between the proximal and distal ends. The distal end includes an orifice which is in fluid communication with the lumen. A fluid splash guard is affixed to the main body at the distal end, and provides protection for the orifice and lumen from being clogged with a sample fluid.
    Type: Application
    Filed: November 14, 2011
    Publication date: May 17, 2012
    Applicant: IDEXX LABORATORIES, INC.
    Inventor: Michael Andrew Brookmire
  • Patent number: 8158370
    Abstract: The invention provides methods and compositions for the detection and treatment of Anaplasma phagocytophilum and Anaplasma platys infection.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: April 17, 2012
    Assignee: IDEXX Laboratories, Inc.
    Inventors: Jiayou Liu, Ramaswamy Chandrashekar
  • Patent number: 8158751
    Abstract: The invention provides compositions and methods for the detection and quantification of Ehrlichia ewingii, Ehrlichia ewingii antibodies, antibody fragments, and polypeptides.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: April 17, 2012
    Assignee: IDEXX Laboratories, Inc.
    Inventor: Thomas Patrick O'Connor, Jr.
  • Patent number: 8138316
    Abstract: Isolated nucleic acid molecules having a nucleotide sequence encoding feline pancreatic lipase polypeptides, splice variants, allelic variants, and fragments thereof. Isolated feline pancreatic lipase polypeptides, splice variants, allelic variants, and fragments thereof. Host cells comprising a vector containing the polynucleotide sequences and methods for expressing the polypeptides. The generation of monoclonal antibodies that specifically binds to the feline pancreatic lipase polypeptides, and cell lines secreting the monoclonal antibodies. Methods for determining the presence or amount of feline pancreatic lipase in a biological sample. The methods include using standards or calibrators of recombinant feline pancreatic lipase to quantify the lipase in a sample. Devices and kits for performing methods for detecting feline pancreatic lipase in biological samples.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: March 20, 2012
    Assignee: IDEXX Laboratories, Inc.
    Inventors: Philip Andersen, Melissa Jane Beall, Jesse Buch, Ku-chuan Hsiao, Stacey Pazar Huth, Eugene Regis Krah, III, Barbara O'Brien, Marilyn Strong-Townsend
  • Publication number: 20120051057
    Abstract: An optical system includes a laser diode, a collimating lens and first and second housing parts. The first housing part retains the collimating lens therein. The second housing part engages the first housing part to retain the laser diode therebetween. The position of the laser diode is adjustable with respect to the collimating lens in X, Y and Z directions. One or more biasing members are interdisposed between the housing parts in the X direction, the Y direction, and/or the Z direction for biasing the laser diode relative to the collimating lens in the X direction, the Y direction and/or the Z direction. One or more securing members fixedly engage the first and second housing to one another and provide a compression force on the housing parts to maintain the relative position of the laser diode with respect to the collimating lens in the X, Y and Z directions.
    Type: Application
    Filed: July 21, 2011
    Publication date: March 1, 2012
    Applicant: IDEXX LABORATORIES, INC.
    Inventors: Garland Christian Misener, Carl Rich, Alan Papale, Roger Hale
  • Patent number: 8114440
    Abstract: Pharmaceutical compositions comprising an aptamer and an amino acid ester or amide or an aptamer; a divalent metal cation; and a carboxylic acid, a phospholipid, a phosphatidyl choline, or a sphingomyelin. Methods of treating or preventing a condition in an animal comprising administering to the animal the pharmaceutical compositions.
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: February 14, 2012
    Assignee: Idexx Laboratories Inc.
    Inventor: Yerramilli V. S. N. Murthy
  • Publication number: 20120034710
    Abstract: A method for determining the amount of NT-proBNP in blood samples from animals. The method includes detecting degradation products of NT-proBNP by various methods, including using antibodies, kits and device.
    Type: Application
    Filed: August 4, 2011
    Publication date: February 9, 2012
    Applicant: IDEXX LABORATORIES, INC.
    Inventors: Mahalakshmi Yerramilli, Michael Atkinson, Murthy V.S.N. Yerramilli
  • Patent number: 8105795
    Abstract: Methods, devices, kits and compositions for detecting the presence or absence of roundworm in a fecal sample are disclosed herein. The methods, devices, kits and compositions of the present invention may be used to confirm the presence or absence of roundworm in a fecal sample from a mammal that may also be infected with one or more of hookworm, whipworm, and heartworm. Confirmation of the presence or absence of roundworm in the mammal may be made, for example, for the purpose of selecting an optimal course of treating the mammal and/or for the purpose of determining whether the mammal has been rid of the infection after treatment has been initiated.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: January 31, 2012
    Assignees: Idexx Laboratories, Inc., Divergence, Inc.
    Inventors: David Allen Elsemore, Laurie A. Flynn, Michael Crawford
  • Patent number: 8097261
    Abstract: A composition, device, kit and method for detecting the presence or absence of roundworm in a fecal sample. The composition, device, kit and method of the present invention may be used to confirm the presence or absence of roundworm in a fecal sample from a mammal that may also be infected with one or more of hookworm, whipworm, and heartworm.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: January 17, 2012
    Assignee: Idexx Laboratories, Inc.
    Inventors: David Allen Elsemore, Laurie A. Flynn
  • Publication number: 20120005150
    Abstract: A method to track stability and performance of diagnostic instrumentation, especially for veterinary automated hematology analyzers, applies a weighted moving averages algorithm to the diagnostic results of patient samples calculated by the analyzer. Control chart rules are used to set limits or ranges in order to determine if weighted averaged diagnostic results are within or outside of such limits or ranges. If the weighted average diagnostic results are outside of such control chart rule limits, then fuzzy logic and a gradient descent algorithm are applied to the weighted averaged diagnostic results.
    Type: Application
    Filed: February 18, 2011
    Publication date: January 5, 2012
    Applicant: IDEXX Laboratories, Inc.
    Inventor: Jeremy Hammond
  • Patent number: 8021630
    Abstract: An anticoagulant-coated dipstick is selectively receivable by the central fill port of a rotor of a blood centrifuge. The dipstick includes an elongated, rod-like member having a first axial end and an opposite second axial end, and a cap affixed to the second axial end. At least a portion of a surface of the rod-like member is coated with an anticoagulant. The elongated rod-like member of the dipstick is dimensioned in length and diameter to be receivable through the central fill port of the rotor to contact a blood sample contained therein. The cap is circular in shape, with a diameter that is greater than that of the rotor fill port to entirely cover and seal the fill port to prevent leakage therethrough of a blood sample contained in the rotor, especially when the rotor is gently agitated or inverted.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: September 20, 2011
    Assignee: IDEXX Laboratories, Inc.
    Inventor: Alyssa J. Dassa
  • Patent number: 8017159
    Abstract: The present invention relates to pharmaceutical compositions in the form of a gel for controlled- or sustained-release of an aptamer and to methods for treating or preventing a condition in an animal by administering to an animal in need thereof the pharmaceutical compositions.
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: September 13, 2011
    Assignee: IDEXX Laboratories, Inc.
    Inventor: Yerramilli V. S. N. Murthy
  • Patent number: 7993862
    Abstract: Methods, devices, kits and compositions for detecting the presence or absence of roundworm in a mammalian sample are disclosed herein. The methods, devices, kits and compositions of the present invention may be used to confirm the presence or absence of roundworm in a fecal sample from a mammal that may also be infected with one or more of hookworm, whipworm, and heartworm. Confirmation of the presence or absence of roundworm in the mammal may be made, for example, for the purpose of selecting an optimal course of treating the mammal and/or for the purpose of determining whether the mammal has been rid of the infection after treatment has been initiated.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: August 9, 2011
    Assignees: IDEXX Laboratories, Inc., Divergence, Inc.
    Inventors: David Allen Elsemore, Laurie A. Flynn, Michael Crawford
  • Patent number: D660977
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: May 29, 2012
    Assignee: Idexx Laboratories, Inc.
    Inventors: Scott William Wagner, Frank Alvin Winslow
  • Patent number: D660978
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: May 29, 2012
    Assignee: Idexx Laboratories, Inc.
    Inventors: Scott William Wagner, Frank Alvin Winslow