Patents by Inventor John Anthony Rooyakkers

John Anthony Rooyakkers 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).

  • Patent number: 6773421
    Abstract: A combination for managing the involuntary loss of bladder control is disclosed along with a method of using and manufacturing the combination. The combination includes an anti-incontinent agent capable of reducing urinary loss and an absorbent article capable of absorbing urine that is lost from the body. The anti-incontinent agent is enclosed in a first wrapper and the absorbent article is positioned adjacent to the wrapped anti-incontinent agent. A pouch encloses the wrapped anti-incontinent agent and the absorbent article to keep both items sanitary. A combination of a disposable absorbent article and information related to an anti-incontinent agent is also disclosed.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: August 10, 2004
    Assignee: Kimberly-Clark Worlwide, Inc.
    Inventors: Cornelis Jacobus Bosselaar, John Anthony Rooyakkers, Jeremy Thaddeus Gauger
  • Patent number: 6676648
    Abstract: A disposable absorbent garment has a front region, a back region, and a central region, each region having a length along a longitudinal axis of one third of the length of the absorbent garment. An absorbent pad positioned within the regions has a length of absorbent pad in the back region divided by a length of absorbent pad in the front region and central region less than 0.10, and the length in the front region is greater than the length in the back region.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: January 13, 2004
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Mary Anne Bruemmer Prestley, Marianne Keevill Leick, Gregory James Hess, David Arthur Fell, Sarah Jane Marie Freiburger, Amy Lynn Fletcher, Cornelis Jacobus Bosselaar, Joseph Patrick Fell, Jacqueline Ann Gross, John Anthony Rooyakkers, Kenneth Raymond Schueler, Jr.
  • Publication number: 20030114823
    Abstract: A combination for managing the involuntary loss of bladder control is disclosed along with a method of using and manufacturing the combination. The combination includes an anti-incontinent agent capable of reducing urinary loss and an absorbent article capable of absorbing urine that is lost from the body. The anti-incontinent agent is enclosed in a first wrapper and the absorbent article is positioned adjacent to the wrapped anti-incontinent agent. A pouch encloses the wrapped anti-incontinent agent and the absorbent article to keep both items sanitary. A combination of a disposable absorbent article and information related to an anti-incontinent agent is also disclosed.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 19, 2003
    Inventors: Cornelis Jacobus Bosselaar, John Anthony Rooyakkers, Jeremy Thaddeus Gauger
  • Patent number: 6509089
    Abstract: A threadlike or ribbonlike elastic strand is provided with a substantially continuous filament of adhesive helically wrapped around the elastic strand. The elastic strand is suitable for use in disposable absorbent products such as diapers and adult incontinent products. Also disclosed is a method and apparatus for making such adhesive-wrapped elastic strands.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: January 21, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Neal Alan Rollins, John Anthony Rooyakkers
  • Publication number: 20010031957
    Abstract: An article and method are disclosed including a disposable absorbent garment having an initial expanded shape, a longitudinal axis and a transverse axis, a front region, and a back region. In one aspect, the front region and the back region are oppositely positioned on the longitudinal axis, and a central region is positioned between the front region and the back region. The front region, the back region, and the central region each have a length along the longitudinal axis of one third of the length of the absorbent garment.
    Type: Application
    Filed: March 1, 2001
    Publication date: October 18, 2001
    Inventors: Mary Anne Bruemmer Prestley, Marianne Keevill Leick, Gregory James Hess, David Arthur Fell, Sarah Jane Marie Freiburger, Amy Lynn Fletcher, Cornellis Jacobus Bosselaar, Joseph Patrick Fell, Jacqueline Ann Gross, John Anthony Rooyakkers, Kenneth Raymond Schueler
  • Patent number: 6267575
    Abstract: An apparatus for forming a substantially uniform distribution of particulate material within the cross direction of a fibrous web includes a conveying mechanism for providing a gas entrained supply of the particulate material. A transferring mechanism directs the particulate into a delivery gas stream to provide a flow volume of the particulate material a delivery conduit and a delivery nozzle into a web forming chamber. A fiberizing mechanism provides a flow of a selected fibrous material into the web forming chamber, and a directing mechanism controls the flow of particulate material from the delivery conduit and the delivery nozzle into the web forming chamber. A foraminous forming layer is disposed within the web forming chamber for receiving the fibrous material and the particulate material to produce a fibrous web which includes a substantially uniform distribution in the cross direction of the particulate material therein.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: July 31, 2001
    Assignee: Kimberly Clark Worldwide, Inc.
    Inventors: John Anthony Rooyakkers, David Arthur Fell, Thomas Joel Halloran, Paul Martin Niemi, Martin Karl Olsen, Kenneth Raymond Schueler, Jr., Darold Dean Tippey
  • Patent number: 6207099
    Abstract: A method for forming a substantially uniform distribution of particulate material within a fibrous web includes a conveying step for providing a gas entrained supply of the particulate material. A transferring step directs the particulate material into a delivery gas stream through a delivery conduit and delivery nozzle into a web forming chamber. A fiberizing step provides a flow of a selected fibrous material into the web forming chamber. A foraminous forming layer is disposed within the forming chamber for receiving the fibrous material and the particulate material to produce a fibrous web.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: March 27, 2001
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: John Anthony Rooyakkers, David Arthur Fell, Thomas Joel Halloran, Paul Martin Niemi, Martin Karl Olsen, Kenneth Raymond Schueler, Jr., Darold Dean Tippey