Patents by Inventor Daniel Scott Cobb
Daniel Scott Cobb 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: 8329154Abstract: Compositions for providing controlled-release of an active material comprise a dispersant and microcapsules containing the active material. The compositions contain the dispersant and/or microcapsules at relatively low levels to avoid negatively impacting the surfaces treated with the compositions. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor when the compositions fuirther comprise optional odor control agent. Methods of providing a controlled-release of an active material on a surface comprise the step of contacting the surface with a composition comprising a dispersant and microcapsules containing an active material.Type: GrantFiled: July 14, 2006Date of Patent: December 11, 2012Assignee: The Procter & Gamble CompanyInventors: Hirotaka Uchiyama, Jonathan Robert Cetti, Mario Alonso, David Lee Montezinos, Daniel Scott Cobb
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Patent number: 7226607Abstract: Compositions for providing controlled-release of an active material comprise a dispersant and microcapsules containing the active material and a stabilizer. The compositions contain the dispersant and/or microcapsules at relatively low levels to avoid negatively impacting the surfaces treated with the compositions. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor when the compositions further comprise optional odor control agent. The stabilizer improves the stability of the microcapsule. Methods of providing a controlled-release of an active material on a surface comprise the step of contacting the surface with a composition comprising a dispersant and microcapsules containing an active material and a stabilizer.Type: GrantFiled: September 9, 2004Date of Patent: June 5, 2007Assignee: The Procter & Gamble CompanyInventors: Hirotaka Uchiyama, Jonathan Robert Cetti, Mario Alonso, Christine Marie Readnour, Zaiyou Liu, Carl Eric Kaiser, Michele Denise Shirley, Daniel Scott Cobb
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Patent number: 6987099Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.Type: GrantFiled: December 18, 2003Date of Patent: January 17, 2006Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Anthony James Burns, William Tucker Campbell, Alen David Streutker, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung
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Patent number: 6833342Abstract: A method of deodorizing and/or reducing malodor in carpet comprises the step of contacting the carpet with a deodorizing composition comprising an effective amount of odor control agent. In a preferred embodiment, the deodorizing composition is a concentrated composition and the method comprises diluting the concentrated deodorizing composition to form a diluted deodorizing composition and using the diluted deodorizing composition in combination with a carpet extractor to deodorize the carpet. An article of manufacture for deodorizing carpet comprises a container, a deodorizing composition in the container, and a set of instructions in association with the container to communicate the benefits of the present methods and the uses of the present compositions.Type: GrantFiled: February 6, 2003Date of Patent: December 21, 2004Assignee: The Procter & Gamble CompanyInventors: Ricky Ah-Man Woo, Dean Larry DuVal, Kristin Marie Nichols, Steven Reece, Robert William Kiblinger, Daniel Scott Cobb, Hirotaka Uchiyama
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Publication number: 20040147416Abstract: The present invention relates to a method of removing malodor from fabrics; stable, aqueous odor-counteractant composition, preferably for use in the laundry; and articles comprising said composition and instructions for the method and/or benefits to be derived. The composition comprises malodor counteractants such as cyclodextrin, said cyclodextrin being protected from interaction with any other materials that might be present in said composition so as to maintain the cyclodextrin in uncomplexed form and/or, optionally, zeolites, clay, odor blockers, odor reactant such as class I and/or class II aldehydes, essential oil comprising flavanoid, metallic salt, water soluble anionic polymer, etc. to help control odor. Optionally, the composition can also contain low molecular weight polyols, chelating agents, etc. The composition is preferably essentially free of any material that would soil or stain fabric.Type: ApplicationFiled: November 26, 2003Publication date: July 29, 2004Applicant: The Procter & Gamble CompanyInventors: Ricky Ah-Man Woo, Dean Larry DuVal, Daniel Scott Cobb, Robert William Kiblinger, Hirotaka Uchiyama, Toan Trinh
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Publication number: 20040127463Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.Type: ApplicationFiled: December 18, 2003Publication date: July 1, 2004Applicant: The Procter & Gamble CompanyInventors: Toan Trinh, Anthony James Burns, William Tucker Campbell, Alen David Streutker, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung
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Patent number: 6680289Abstract: The present invention relates to a method of removing malodor from fabrics; stable, aqueous odor-counteractant composition, preferably for use in the laundry; and articles comprising said composition and instructions for the method and/or benefits to be derived. The composition comprises malodor counteractants such as cyclodextrin, said cyclodextrin being protected from interaction with any other materials that might be present in said composition so as to maintain the cyclodextrin in uncomplexed form and/or, optionally, zeolites, clay, odor blockers, odor reactant such as class I and/or class II aldehydes, essential oil comprising flavanoid, metallic salt, water soluble anionic polymer, etc. to help control odor. Optionally, the composition can also contain low molecular weight polyols, chelating agents, etc. The composition is preferably essentially free of any material that would soil or stain fabric.Type: GrantFiled: May 15, 2000Date of Patent: January 20, 2004Assignee: The Proctor & Gamble CompanyInventors: Ricky Ah-Man Woo, Dean Larry DuVal, Daniel Scott Cobb, Robert William Kiblinger, Hirotaka Uchiyama, Toan Trinh
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Patent number: 6656923Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.Type: GrantFiled: April 27, 1998Date of Patent: December 2, 2003Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Raymond Edward Bolich, Jr., Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streutker
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Publication number: 20030215417Abstract: Malodor-controlling compositions comprise microcapsules containing an active material and/or an optional odor control agent, an odor control agent outside of the microcapsules, and an aqueous carrier. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor. Methods of reducing or removing malodor from a surface having malodor comprise the step of contacting the surface with a malodor-controlling composition comprising microcapsules containing an active material and an odor control agent.Type: ApplicationFiled: April 2, 2003Publication date: November 20, 2003Applicant: The Procter & Gamble CompanyInventors: Hirotaka Uchiyama, Jonathan Robert Cetti, Mario Alonso, David Lee Montezinos, Daniel Scott Cobb
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Publication number: 20030216488Abstract: Compositions for providing controlled-release of an active material comprise a dispersant and microcapsules containing the active material. The compositions contain the dispersant and/or microcapsules at relatively low levels to avoid negatively impacting the surfaces treated with the compositions. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor when the compositions further comprise optional odor control agent. Methods of providing a controlled-release of an active material on a surface comprise the step of contacting the surface with a composition comprising a dispersant and microcapsules containing an active material.Type: ApplicationFiled: April 2, 2003Publication date: November 20, 2003Applicant: The Procter & Gamble CompanyInventors: Hirotaka Uchiyama, Jonathan Robert Cetti, Mario Alonso, David Lee Montezinos, Daniel Scott Cobb
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Publication number: 20030191034Abstract: A method of deodorizing and/or reducing malodor in carpet comprises the step of contacting the carpet with a deodorizing composition comprising an effective amount of odor control agent. In a preferred embodiment, the deodorizing composition is a concentrated composition and the method comprises diluting the concentrated deodorizing composition to form a diluted deodorizing composition and using the diluted deodorizing composition in combination with a carpet extractor to deodorize the carpet. An article of manufacture for deodorizing carpet comprises a container, a deodorizing composition in the container, and a set of instructions in association with the container to communicate the benefits of the present methods and the uses of the present compositions.Type: ApplicationFiled: February 6, 2003Publication date: October 9, 2003Applicant: The Procter & Gamble CompanyInventors: Ricky Ah-Man Woo, Dean Larry DuVal, Kristin Marie Nichols, Steven Reece, Robert William Kiblinger, Daniel Scott Cobb, Hirotaka Uchiyama
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Patent number: 6528013Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.Type: GrantFiled: December 9, 1998Date of Patent: March 4, 2003Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Raymond Edward Bolich, Jr., Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streutker
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Publication number: 20030035748Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.Type: ApplicationFiled: December 9, 1998Publication date: February 20, 2003Inventors: TOAN TRINH, RAYMOND EDWARD BOLICH, HELEN BERNARDO TORDIL, ROBERT MERMELSTEIN, MARJORIE MOSSMAN PEFFLY, RICKY AH-MAN WOO, DANIEL SCOTT COBB, EVA SCHNEIDERMAN, ANN MARGARET WOLFF, ERIN LYNN ROSENBALM, THOMAS EDWARD WARD, ALEX HAEJOON CHUNG, ANTHONY JAMES BURNS, WILLIAM TUCKER CAMPBELL, ALEN DAVID STREUTKER
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Patent number: 6384005Abstract: A conditioning composition for garments to be used before or after conventional washing and drying operations is disclosed. The compositions are suitable for conditioning dry clean only garments. The composition is an aqueous mixture containing a garment conditioning agent wherein the mixture has a fluid viscosity of from about 1 cps to about 100 cps and a fluid surface tension of from about 20 dynes/cm to about 55 dynes/cm. The conditioning composition is in fog form to improve composition deposition on the garments.Type: GrantFiled: October 18, 2000Date of Patent: May 7, 2002Assignee: Procter & Gamble CompanyInventors: Ricky Ah-man Woo, Donald Scott Adams, Bruce Albert Yeazell, Daniel Scott Cobb, Jacqueline Marie Duderstadt, Stephen Gary Bush
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Publication number: 20020010154Abstract: A stable composition for removing unwanted molecules from a surface comprises functionally-available cyclodextrin and cyclodextrin-compatible surfactant, wherein the cyclodextrin-compatible surfactant is selected from the group consisting of castor oil surfactant, sorbitan ester surfactant, polyethoxylated fatty alcohol surfactant, polypropoxylated fatty alcohol surfactant, glycerol mono-fatty acid ester surfactant, polyethylene glycol fatty acid ester surfactant, polypropylene glycol fatty acid ester surfactant, fluorocarbon surfactant, and mixtures thereof. The compositions are suitable for capturing unwanted molecules from inanimate surfaces, including fabrics, including carpets, and household surfaces such as countertops, dishes, floors, garbage cans, ceilings, walls, carpet padding, air filters, and the like, and from animate surfaces, including skin, hair, and the like. The compositions can further comprise other cyclodextrin-compatible and -incompatible materials and other optional ingredients.Type: ApplicationFiled: May 15, 2001Publication date: January 24, 2002Inventors: Hirotaka Uchiyama, Ricky Ah-Man Woo, Dean Larry DuVal, Steven Reece, Janese Christine O?apos;Brien Stickney, Daniel Scott Cobb
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Patent number: 6284231Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.Type: GrantFiled: April 27, 1998Date of Patent: September 4, 2001Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Anthony James Burns, William Tucker Campbell, Alen David Streutker, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung
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Patent number: 6106738Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial activity.Type: GrantFiled: December 9, 1998Date of Patent: August 22, 2000Assignee: The Procter & Gamble CompanyInventors: Ricky Ah-Man Woo, Toan Trinh, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Steven Reece
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Patent number: 6033679Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial activity.Type: GrantFiled: April 27, 1998Date of Patent: March 7, 2000Assignee: The Procter & Gamble CompanyInventors: Ricky Ah-Man Woo, Toan Trinh, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Steven Reece
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Patent number: 6001343Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.Type: GrantFiled: April 27, 1998Date of Patent: December 14, 1999Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Raymond Edward Bolich, Jr., Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streuther
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Patent number: 5997759Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.Type: GrantFiled: April 27, 1998Date of Patent: December 7, 1999Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Anthony James Burns, William Tucker Campbell, Alen David Streutker, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung