Patents by Inventor David Roland Otts
David Roland Otts 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: 6797856Abstract: An absorbent swimwear garment having a biocidal agent and/or a filtration agent attached to the garment for the purpose of killing or immobilizing microorganisms. During initial product use, the absorbent swim-wear garment is able to contain urine and bowel movements, just like ordinary diapers and training pants. When the swimwear garment is submersed in swim water, such as pool or lake water, the biocidal agent and/or filtration agent act to kill or immobilize any microorganisms deposited in the swim water from the urine and bowel movements contained in the garment. In one embodiment, a waist dam is formed in the garment around a wearer's waist, thereby providing a filtration barrier between the entrance and departure of swim water into and out of the garment.Type: GrantFiled: October 27, 2000Date of Patent: September 28, 2004Assignee: Kimberly-Clark Worldwide Inc.Inventors: Thomas Mathias Kolb, Michael John Niemeyer, David W. Koenig, David Roland Otts
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Patent number: 6756520Abstract: The present invention relates to compositions and absorbent articles including compositions for protecting and enhancing the barrier function of the skin. The compositions can be applied to the bodyfacing surfaces of absorbent articles so that the compositions come into contact with the skin. The compositions of the invention have improved stability on the bodyfacing surfaces after processing. The compositions of the invention provide several benefits including prevention and alleviation of skin irritations associated with the use of absorbent articles. The compositions can include hydrophilic solvents, high molecular weight polyethylene glycols, fatty alcohols, surfactants, natural fats, natural oils, sterols or sterol derivatives and emollients.Type: GrantFiled: October 20, 2000Date of Patent: June 29, 2004Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson, Earl David Brock, Martha Lillian Tate
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Publication number: 20030077962Abstract: A skin barrier-enhancing tissue product, such as facial tissue, bath tissue or paper towels and the like, can be made by applying, on the surface(s) of the tissue, a lipid-enriched melted oil based-hydrophobic composition comprising a natural fat or oil, a sterol or sterol derivative, an emulsifying surfactant having an HLB range from about 3 to about 6, a humectant, an emollient, a wax, and a viscosity enhancer, and thereafter resolidifying the composition to form a distribution of solid composition on the surface(s) of the tissue.Type: ApplicationFiled: May 28, 2002Publication date: April 24, 2003Inventors: Duane Gerard Krzysik, Brenda Marie Nelson, Beth Anne Lange, David Roland Otts
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Patent number: 6551607Abstract: The present invention relates to a method of sequestering skin irritants with a skin irritant sequestering composition comprising a substrate, a hydrophilic skin irritant sequestering agent and a hydrophobic skin irritant sequestering agent. In one embodiment the sequestering agents are comprised of modified and non-modified clays. The present invention further also provides a method of sequestering skin irritants comprising administering to the stratum corneum of an individual's skin a skin irritant sequestering composition comprising a substrate, a skin irritant sequestering amount of a combination of hydrophilic and hydrophobic skin irritant sequestering agents. In one embodiment the skin irritants are bound to sequestering agents present on a substrate. In another embodiment the skin irritants are bound to sequestering agents present on the skin.Type: GrantFiled: December 29, 1999Date of Patent: April 22, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Bernard Joseph Minerath, III, David Roland Otts, Linda Susan Huard, David John Tyrrell, Robert Cosmo DiLuccio, Frank Jerrel Akin, Chantel Spring Buhrow, Dennis Stein Everhart, Brenda Marie Nelson, Gary Lee Shanklin
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Patent number: 6534074Abstract: A superior skin barrier enhancing body facing material, such as a body side liner on an absorbent article, can be made by applying, on the outer surface of the body facing material, a lipid-enriched hydrophobic composition comprising a natural fat or oil, a sterol or sterol derivative, an emulsifying surfactant, a humectant, an emollient, a wax, and a viscosity enhancer, and thereafter resolidifying the composition to form a distribution of solid composition on the outer surface of the body facing material.Type: GrantFiled: February 8, 2001Date of Patent: March 18, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson
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Patent number: 6521241Abstract: The present invention relates to a skin irritant sequestering composition comprising a tissue substrate, a hydrophilic skin irritant sequestering agent and a hydrophobic skin irritant sequestering agent. In one embodiment the sequestering agents are comprised of modified and non-modified clays. In one embodiment, the skin irritants are bound to sequestering agents present on a substrate. In another embodiment the skin irritants are bound to sequestering agents present on the skin.Type: GrantFiled: December 29, 1999Date of Patent: February 18, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Bernard Joseph Minerath, III, David Roland Otts, Linda Susan Huard, David John Tyrrell, Robert Cosmo DiLuccio, Frank Jerrel Akin, Chantel Spring Buhrow, Dennis Stein Everhart, Brenda Marie Nelson, Gary Lee Shanklin
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Patent number: 6521242Abstract: The present invention provides a method of sequestering nasal secretion skin irritants comprising administering to the stratum corneum of an individual's skin a facial tissue comprising a tissue substrate, a nasal secretion skin irritant sequestering amount of a combination of hydrophilic and hydrophobic nasal secretion skin irritant sequestering agents. In one embodiment the sequestering agents are comprised of modified and non-modified clays. In one embodiment the skin irritants are bound to sequestering agents present on a substrate. In another embodiment the skin irritants are bound to sequestering agents present on the skin.Type: GrantFiled: December 29, 1999Date of Patent: February 18, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Bernard Joseph Minerath, III, Brenda Marie Nelson, David Roland Otts, Linda Susan Huard, David John Tyrrell, Gary Lee Shanklin
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Patent number: 6521240Abstract: Facial tissue is provided comprising a tissue substrate, a hydrophilic nasal secretion skin irritant sequestering agent and a hydrophobic nasal secretion skin irritant sequestering agent. In one embodiment the sequestering agents are comprised of modified and non-modified clays. In one embodiment the skin irritants are bound to sequestering agents present on a substrate. In another embodiment the skin irritants are bound to sequestering agents present on the skin.Type: GrantFiled: December 29, 1999Date of Patent: February 18, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Bernard Joseph Minerath, III, Brenda Marie Nelson, David Roland Otts, Linda Susan Huard, David John Tyrrell, Gary Lee Shanklin
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Patent number: 6517848Abstract: Methods of using absorbent personal care articles, such a diapers and adult incontinent briefs, comprising an absorbent article and having disposed thereon a skin irritant sequestering effective amount of an unmodified particulate skin irritant sequestering agent, and a lipophilic skin health benefit agent are provided. An unmodified particulate skin irritant sequestering agent can be a clay, such as bentonite or laponite unmodified by organic amphiphilic compounds. A lipophilic skin health benefit agent can be stearic acid, isoparrafin, petrolatum, and a combination thereof. The skin irritant can be bound to the sequestering agent either on an individual's skin or on the absorbent article.Type: GrantFiled: December 30, 1999Date of Patent: February 11, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Linda Susan Huard, David John Tyrrell, David Roland Otts, Bernard Joseph Minerath, III, Brenda Marie Nelson, Chantel Spring Buhrow, Dennis Stein Everhart, Robert Cosmo DiLuccio, Frank Jerrel Akin
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Patent number: 6503526Abstract: The present invention relates to compositions and absorbent articles including compositions for protecting and enhancing the barrier function of the skin. The compositions can be applied to the bodyfacing surfaces of absorbent articles so that the compositions come into contact with the skin. The compositions of the invention have improved stability on the bodyfacing surfaces after processing. The compositions of the invention provide several benefits including prevention and alleviation of skin irritations associated with the use of absorbent articles. The compositions can include natural fats, natural oils, sterols or sterol derivatives, emollients, solidifying agents and viscosity enhancers.Type: GrantFiled: October 20, 2000Date of Patent: January 7, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson, Earl David Brock, Martha Lillian Tate
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Patent number: 6500443Abstract: The present invention relates to a topical delivery system effective in depositing a thin, tenacious and substantially continuous coating of a sacrificial substrate on skin by an aqueous emulsion mediated dissolution of protein from a sheet material with subsequent transfer and deposition onto the skin. Coatings of sacrificial substrate on skin resist removal, thereby providing a protective barrier against chemically- and biochemically-induced skin damage. The treatment composition also provides a vehicle for administering an effective dose of an active agent to the skin surface.Type: GrantFiled: May 25, 2000Date of Patent: December 31, 2002Assignee: Kimberly-Clark Worldwide, Inc.Inventors: David Roland Otts, David John Tyrrell, Linda Susan Huard, Frank Jerrel Akin, Robert Cosmo Di Luccio
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Patent number: 6485733Abstract: Absorbent personal care articles, such a diapers and adult incontinent briefs, are provided comprising an absorbent article and having disposed thereon a skin irritant sequestering effective amount of an unmodified particulate skin irritant sequestering agent, and a lipophilic skin health benefit agent. An unmodified particulate skin irritant sequestering agent can be a clay, such as bentonite or laponite unmodified by organic amphiphilic compounds. A lipophilic skin health benefit agent can be stearic acid, isoparrafin, petrolatum, and a combination thereof. The skin irritant can be bound to the sequestering agent either on an individual's skin or on the absorbent article.Type: GrantFiled: December 30, 1999Date of Patent: November 26, 2002Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Linda Susan Huard, David John Tyrrell, David Roland Otts, Bernard Joseph Minerath, III, Brenda Marie Nelson, Chantel Spring Buhrow, Dennis Stein Everhart, Robert Cosmo DiLuccio, Frank Jerrel Akin
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Patent number: 6475197Abstract: A superior skin barrier enhancing body facing material on an absorbent article, can be made applying, on the outer surface of the body facing material, a melted lipid-enriched hydrophilic composition comprising a hydrophilic solvent, a high molecular weight polyethylene glycol, a fatty alcohol (C14-C30 or greater), humectant, an oil-in-water emulsifying surfactant having an HLB range greater than 7, a sterol or sterol derivative, and a natural fat or oil, and thereafter resolidifying the composition to form a distribution of solid compositon on the outer surface of the body facing material.Type: GrantFiled: August 24, 1999Date of Patent: November 5, 2002Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson
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Publication number: 20020128615Abstract: The present invention relates to absorbent articles including non-aqueous compositions for protecting the barrier function of the skin. The compositions can be applied to the bodyfacing surfaces of absorbent articles so that the compositions come into contact with the skin. The compositions of the invention have improved stability on the bodyfacing surfaces after processing. The compositions of the invention provide several benefits including prevention and alleviation of skin irritations associated with the use of absorbent articles. The compositions can include emollients, viscosity enhancers and anionic polymers.Type: ApplicationFiled: December 22, 2000Publication date: September 12, 2002Inventors: David John Tyrrell, Chantel Spring Buhrow, David Roland Otts, Duane Gerard Krzysik, Earl David Brock, James Louis Cahall, Samuel Qcheng Lin
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Publication number: 20020120241Abstract: The present invention relates to compositions and absorbent articles including compositions for protecting the skin barrier. The compositions can be applied to the bodyfacing surfaces of absorbent articles so that the compositions come into contact with the skin. The compositions of the invention have improved stability on the bodyfacing surfaces after processing. The compositions of the invention provide several benefits including prevention and alleviation of skin irritations associated with the use of absorbent articles. The compositions can include hydrophilic solvents, high molecular weight polyethylene glycols, fatty alcohols, fatty acids and decoupling polymers.Type: ApplicationFiled: December 22, 2000Publication date: August 29, 2002Inventors: David John Tyrrell, Chantel Spring Buhrow, David Roland Otts, Duane Gerard Krzysik, Earl David Brock, James Louis Cahall, Samuel Qcheng Lin
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Publication number: 20020119173Abstract: A cosmetic composition is provided that includes petroleum jelly and an anti-irritant agent which achieves at least a 10% reduction of Interleukin-1 alpha in an EpiDerm™ Skin Culture Model. The agent may be a botanical active or a decoupling polymer. Particularly preferred botanicals are echinacea, yucca, green tea and willow herb.Type: ApplicationFiled: June 21, 2001Publication date: August 29, 2002Inventors: Samuel Qcheng Lin, Ronni Lynn Weinkauf, Uma Santhanam, David Roland Otts, Beth Anne Lange, David John Tyrrell, Chantel Spring Buhrow
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Patent number: 6440437Abstract: A skin health enhancing soft wet wipe or wipe-type product, such as a baby wipe, an adult wipe, hand wipe, a face wipe, a cosmetic wipe, a household wipe, an industrial wipe, a personal cleansing wipe, cotton balls, cotton tipped swabs, and the like, can be made by combining the wipe or wipe-type product with an oil-in-water emulsion composition comprising a natural fat or oil, sterol or sterol derivative, humectant, emulsifying surfactant, and water.Type: GrantFiled: January 24, 2000Date of Patent: August 27, 2002Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane Gerard Krzysik, Beth Anne Lange, David Roland Otts, Brenda Marie Nelson
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Patent number: 6287581Abstract: A superior skin barrier enhancing body facing material, such as a body side liner on an absorbent article, can be made by applying, on the outer surface of the body facing material, a lipid-enriched hydrophobic composition comprising a natural fat or oil, a sterol or sterol derivative, an emulsifying surfactant, a humectant, an emollient, a wax, and a viscosity enhancer, and thereafter resolidifying the composition to form a distribution of solid composition on the outer surface of the body facing material.Type: GrantFiled: August 24, 1999Date of Patent: September 11, 2001Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson
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Publication number: 20010014350Abstract: A superior skin barrier enhancing body facing material, such as a body side liner on an absorbent article, can be made by applying, on the outer surface of the body facing material, a lipid-enriched hydrophobic composition comprising a natural fat or oil, a sterol or sterol derivative, an emulsifying surfactant, a humectant, an emollient, a wax, and a viscosity enhancer, and thereafter resolidifying the composition to form a distribution of solid composition on the outer surface of the body facing material.Type: ApplicationFiled: February 8, 2001Publication date: August 16, 2001Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson