Patents by Inventor Oliver E. C. Mason
Oliver E. C. Mason 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).
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Patent number: 8981177Abstract: A disposable article adapted to receive bodily exudates which provides improved management of such bodily exudates by including an effective amount of one or more agents which act to modify the physical properties of feces or other bodily wastes which may be deposited in the article, or by including one or more compositions such as the aforesaid one or more agents which enhance the removability of bodily waste, such as feces, from the skin of the article's wearer.Type: GrantFiled: July 6, 2010Date of Patent: March 17, 2015Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Nicholas A. Ahr, Christopher P. Bewick-Sonntag, Mattias Schmidt, Oliver E. C. Mason, Stephen A. Goldman, David Joseph Kenneth Goulait
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Publication number: 20100274209Abstract: A disposable article adapted to receive bodily exudates which provides improved management of such bodily exudates by including an effective amount of one or more agents which act to modify the physical properties of feces or other bodily wastes which may be deposited in the article, or by including one or more compositions such as the aforesaid one or more agents which enhance the removability of bodily waste, such as feces, from the skin of the article's wearer.Type: ApplicationFiled: July 6, 2010Publication date: October 28, 2010Inventors: Donald C. Roe, Nicholas A. Ahr, Christopher P. Bewick-Sonntag, Mattias Schmidt, Oliver E. C. Mason, Stephen A. Goldman, David Joseph Kenneth Goulait
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Patent number: 7772455Abstract: A disposable article adapted to receive bodily exudates which provides improved management of such bodily exudates by including an effective amount of one or more agents which act to modify the physical properties of feces or other bodily wastes which may be deposited in the article, or by including one or more compositions such as the aforesaid one or more agents which enhance the removability of bodily waste, such as feces, from the skin of the article's wearer.Type: GrantFiled: June 29, 1999Date of Patent: August 10, 2010Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Nicholas A. Ahr, Christopher P. Bewick-Sonntag, Mattias Schmidt, Oliver E. C. Mason, Stephen A. Goldman, David Joseph Kenneth Goulait
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Patent number: 6673984Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably includes a macro-particulate structure comprising a multiplicity of particulate having a nominal size of between about 1 mm and about 25.4 mm. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element.Type: GrantFiled: August 28, 2000Date of Patent: January 6, 2004Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Aleksey M. Pinyayev, Oliver E. C. Mason, John L. Hammons
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Patent number: 6186992Abstract: An absorbent article comprising a waste management element disposed in at least a portion of the crotch region. The waste management element comprises an acceptance element and a storage element. The storage element preferably comprises a three-dimensional web with arcuate portions intermittent with bondable locations forming a lofted open structure.Type: GrantFiled: July 26, 1999Date of Patent: February 13, 2001Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Oliver E. C. Mason, Tim Bast, Joerg Mueller
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Patent number: 6156020Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably includes a macro-particulate structure comprising a multiplicity of particulate having a nominal size of between about 1 mm and about 25.4 mm. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element.Type: GrantFiled: October 14, 1998Date of Patent: December 5, 2000Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Aleksey M. Pinyayev, Oliver E. C. Mason, John L. Hammons
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Patent number: 6013063Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element. The waste management element may also have an Immobilization Under Compressed Inversion value of greater than about 70% of the viscous fluid bodily waste accepted by the waste management element.Type: GrantFiled: November 14, 1997Date of Patent: January 11, 2000Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Oliver E. C. Mason
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Patent number: 6010491Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element. The waste management element may also have an Immobilization Under Compressed Inversion value of greater than about 70% of the viscous fluid bodily waste accepted by the waste management element.Type: GrantFiled: March 17, 1999Date of Patent: January 4, 2000Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Oliver E. C. Mason, Aleksey M. Pinyayev
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Patent number: 5977430Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably includes a macro-particulate structure comprising a multiplicity of particulate having a nominal size of between about 1 mm and about 25.4 mm. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element.Type: GrantFiled: November 14, 1997Date of Patent: November 2, 1999Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Oliver E. C. Mason, Aleksey M. Pinyayev
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Patent number: 5957906Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element. The waste management element may also have an Immobilization Under Compressed Inversion value of greater than about 70% of the viscous fluid bodily waste accepted by the waste management element.Type: GrantFiled: November 14, 1997Date of Patent: September 28, 1999Assignee: The Procter & Gamble CompanyInventors: Donald C. Roe, Oliver E. C. Mason, Aleksey M. Pinyayev