Patents Represented by Attorney Woodhard, Emhardt, Moriarty, McNett & Henry LLP
  • Patent number: 7892849
    Abstract: A test strip having a small sample-receiving chamber on the order of less than 1 microliter. The inventive test strip includes a reagent layer that extends across the width of the test strip and also extends to the sample-receiving end, such that the edges of the reagent layer are aligned with the side and dose receiving edges of the test strip. The hydrophilic reagent extending to the dosing edge of the strip promotes wicking of the sample into the test strip. The end and side edges of the reagent layer are preferably formed as part of a cutting process that forms individual test strips from a larger web, which results in a smooth and thin reagent layer with a uniform thickness, substantially covering the entire floor of the sample-receiving chamber. The inventive mass production process helps improve the reproducibility of the quantity, location, thickness and other properties of the reagent layer, which in turn improves the accuracy of the test result.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: February 22, 2011
    Assignees: Roche Diagnostics Operations, Inc., Roche Operations Ltd.
    Inventors: David W. Burke, Michael Marquant, Udo Zapf, Michael Fritz, Dan Mosoiu, Chris Wilsey
  • Patent number: 7464834
    Abstract: A dispensing container for two flowable products for separately dispensing the two flowable products includes a first container receiving a first flowable product and including a first dispensing outlet and defining a hollow interior, a second container receiving a second flowable product and including a second dispensing outlet, the second container being positioned in the hollow interior. A fitment is assembled into the first dispensing outlet and connects to the second dispensing outlet. The fitment defines an inner outlet for dispensing the second flowable product and an outer outlet for dispensing the first flowable product. An adapter sleeve is assembled to the fitment. A hollow dispensing spout is inserted into the inner container, through the inner outlet, and defines an open outlet. A threaded closing cap is connected to the adapter sleeve and includes a plug portion for closing off the open outlet of the dispensing spout.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: December 16, 2008
    Assignee: Rieke Corporation
    Inventors: Brian R. Law, Richard A. Laveault
  • Patent number: D627614
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: November 23, 2010
    Inventor: Aaron Flint
  • Patent number: D630423
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: January 11, 2011
    Assignee: Piro, LLC
    Inventor: Peter Asquini