Patents by Inventor Katherine Louise Mayer

Katherine Louise Mayer 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: 6409714
    Abstract: An interlabial absorbent structure is disclosed. The interlabial absorbent structure comprises a pair of absorbent panels that are sufficiently flexible such that the panels can, at least partially, conform to the walls of a wearer's interlabial space. The panels are joined by an isthmus which is positioned furthest into a wearer's interlabial space when the interlabial absorbent product is worn. Alternative embodiments of the isthmus are also described which direct bodily fluids that are deposited thereon along the longitudinal length of the interlabial absorbent structure.
    Type: Grant
    Filed: December 18, 2000
    Date of Patent: June 25, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Ward Osborn, III, Katherine Louise Mayer, Letha Margory Hines, Edward J. Milbrada
  • Patent number: 6392117
    Abstract: A compound sanitary napkin including a primary absorbent member and a secondary absorbent member. The primary absorbent member has a length and a width. The secondary absorbent member has a length and a width. The primary absorbent member and the secondary absorbent member have a common length. The primary absorbent member includes an absorbent core and a fluid pervious topsheet superposed on the absorbent core. The secondary absorbent member includes a fluid pervious topsheet, a fluid impervious backsheet joined to the topsheet and an absorbent element positioned between the topsheet and the backsheet. The primary absorbent member is affixed to the secondary absorbent member by union means. The primary absorbent member preferably exhibits a stationary resistance greater than or equal to 50 grams.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: May 21, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Katherine Louise Mayer, Bruce William Lavash, John Lee Hammons
  • Patent number: 6254584
    Abstract: An interlabial absorbent structure is disclosed. The interlabial absorbent structure comprises a pair of absorbent panels that are sufficiently flexible such that the panels can, at least partially, conform to the walls of a wearer's interlabial space. The panels are joined by an isthmus which is positioned farthest into a wearer's interlabial space when the interlabial absorbent product is worn. Alternative embodiments of the isthmus are also described which direct bodily fluids that are deposited thereon along the longitudinal length of the interlabial absorbent structure.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: July 3, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Ward Osborn, III, Katherine Louise Mayer, Letha Margory Hines, Edward J. Milbrada
  • Publication number: 20010000796
    Abstract: An interlabial absorbent structure is disclosed. The interlabial absorbent structure comprises a pair of absorbent panels that are sufficiently flexible such that the panels can, at least partially, conform to the walls of a wearer's interlabial space. The panels are joined by an isthmus which is positioned furthest into a wearer's interlabial space when the interlabial absorbent product is worn. Alternative embodiments of the isthmus are also described which direct bodily fluids that are deposited thereon along the longitudinal length of the interlabial absorbent structure.
    Type: Application
    Filed: December 18, 2000
    Publication date: May 3, 2001
    Inventors: Thomas Ward Osborn, Katherine Louise Mayer, Letha Margory Hines, Edward J. Milbrada
  • Patent number: 5961508
    Abstract: A compound sanitary napkin including a primary absorbent member and a secondary absorbent member. The primary absorbent member has a length and a width. The secondary absorbent member has a length and a width. The primary absorbent member and the secondary absorbent member have a common length. The primary absorbent member includes an absorbent core and a fluid pervious topsheet superposed on the absorbent core. The secondary absorbent member includes a fluid pervious topsheet, a fluid impervious backsheet joined to the topsheet and an absorbent element positioned between the topsheet and the backsheet. The primary absorbent member is affixed to the secondary absorbent member by union means. The primary absorbent member is compressible when subjected to a compressive force exerted about its periphery and is sufficiently resilient such that said primary absorbent member is able to return substantially to its original unstressed configuration once the compressive force is removed.
    Type: Grant
    Filed: May 3, 1996
    Date of Patent: October 5, 1999
    Assignee: The Proctor & Gamble Company
    Inventors: Katherine Louise Mayer, Bruce William Lavash, John Lee Hammons, Thomas Ward Osborn, III
  • Patent number: 5853401
    Abstract: A compound sanitary napkin including a primary absorbent member and a secondary absorbent member. The primary absorbent member has a length and a width. The secondary absorbent member has a length and a width. The primary absorbent member and the secondary absorbent member have a common length. The primary absorbent member preferably includes an absorbent core and a fluid pervious topsheet superposed on the absorbent core. The secondary absorbent member preferably includes a fluid pervious topsheet, a fluid impervious backsheet joined to the topsheet and an absorbent element positioned between the topsheet and the backsheet. The primary absorbent member is affixed to the secondary absorbent member by union means. The width of the secondary absorbent member is at least 1.5 times the width of the primary absorbent member.
    Type: Grant
    Filed: May 3, 1996
    Date of Patent: December 29, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Katherine Louise Mayer, Bruce William Lavash, John Lee Hammons, Thomas Ward Osborn, III
  • Patent number: 5795349
    Abstract: The present invention relates to absorbent articles such as sanitary napkins, panty liners, and incontinence pads. More particularly, the present invention relates to absorbent articles, such as sanitary napkins, that have longitudinal side edge components that naturally wrap the sides of a wearer's panties which provide an alternative to conventional side flaps.
    Type: Grant
    Filed: September 3, 1996
    Date of Patent: August 18, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Bruce Wiliam Lavash, Thomas Ward Osborn, III, Robb Eric Olsen, Katherine Louise Mayer, Letha Margie Hines, Noriko Kawai
  • Patent number: 5779692
    Abstract: The present invention relates to absorbent articles such as sanitary napkins, panty liners, and incontinence pads. More particularly, the present invention relates to absorbent articles, such as sanitary napkins, that have longitudinal side edge components that naturally wrap the sides of a wearer's panties which provide an alternative to conventional side flaps.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 14, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Bruce William Lavash, Thomas Ward Osborn, III, Robb Eric Olsen, Katherine Louise Mayer, Letha Margie Hines, Noriko Kawai
  • Patent number: D404814
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: January 26, 1999
    Assignee: The Procter & Gamble Co.
    Inventor: Katherine Louise Mayer