Patents by Inventor James Ronald Sirkis

James Ronald Sirkis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CONTAINER FOR STORING AND DISPENSING A FLOWABLE MATERIAL
    Publication number: 20140131393
    Abstract: A package (10) for storing and dispensing a flowable material includes a container body (11) having an inlet end (20) and an outlet end (21). The container body (11) is configured to hold a quantity of the material and has a piston (30) receivable within the inlet end (20) and movable within the container body (11, 12). At least a portion of the piston (30) is selectively permeable to a selected medium.
    Type: Application
    Filed: January 21, 2014
    Publication date: May 15, 2014
    Applicant: DENTSPLY International Inc.
    Inventor: James Ronald SIRKIS
  • CONTAINER FOR STORING AND DISPENSING A FLOWABLE MATERIAL
    Publication number: 20130026193
    Abstract: A package (10) for storing and dispensing a flowable material includes a container body (11) having an inlet end (20) and an outlet end (21). The container body (11) is configured to hold a quantity of the material and has a piston (30) receivable within the inlet end (20) and movable within the container body (11, 12). At least a portion of the piston (30) is selectively permeable to a selected medium.
    Type: Application
    Filed: June 11, 2012
    Publication date: January 31, 2013
    Inventor: James Ronald SIRKIS
  • Container for storing and dispensing a flowable material
    Publication number: 20100193549
    Abstract: A package (10) for storing and dispensing a flowable material includes a container body (11) having an inlet end (20) and an outlet end (21). The container body (11) is configured to hold a quantity of the material and has a piston (30) receivable within the inlet end (20) and movable within the container body (11, 12). At least a portion of the piston (30) is selectively permeable to a selected medium.
    Type: Application
    Filed: October 26, 2009
    Publication date: August 5, 2010
    Inventor: James Ronald Sirkis