Patents Represented by Attorney, Agent or Law Firm Daniel D. Ryah
  • Heat and pressure-formed flexible containers
    Patent number: 6361642
    Abstract: A flexible container comprises first and second flexible sheets of plastic material having peripheral edges, which have been sealed together along a plane to create an interior chamber in the container. At least one of the first and second flexible sheets includes a preformed, stress-relieved region, which is extended outside the plane and overlies at least a portion of the interior chamber.
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: March 26, 2002
    Assignee: Baxter International Inc.
    Inventors: David Bellamy, Ludwig Wolf, Jr.