Patents by Inventor Jared John Schaefer
Jared John Schaefer 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: 9138355Abstract: A catamenial tampon comprises a compressed absorbent member having an exterior surface, the compressed absorbent member comprising an absorbent material. An overwrap substantially covers the exterior surface of the compressed absorbent member. The overwrap comprises a fluid pervious material.Type: GrantFiled: June 3, 2013Date of Patent: September 22, 2015Assignee: The Procter & Gamble CompanyInventors: Margaret Henderson Hasse, Steven Ray Gilbert, James Earl Trout, Jared John Schaefer
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Patent number: 8877735Abstract: Purified alkoxylated sucrose esters of the formula: wherein R is independently selected from: COR?; (CH2CH2O)xH; and (CH2CH2O)x COR?; wherein R? is a fatty acid compound having from about 2 to about 28 carbon atoms; and wherein x is a number selected from about 1 to about 50; wherein at least one of the R groups is an ester group that is directly esterified to the sucrose backbone; and wherein the alkoxylated sucrose ester composition further comprises: less than 1% aldehydes; less than 1% ketones; less than 1% benzyl halide; less that 1% mono-benzyl ether; less than 1% acetals; and less than 1% ketals.Type: GrantFiled: June 20, 2005Date of Patent: November 4, 2014Assignee: The Procter & Gamble CompanyInventor: Jared John Schaefer
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Publication number: 20130261581Abstract: A catamenial tampon comprises a compressed absorbent member having an exterior surface, the compressed absorbent member comprising an absorbent material. An overwrap substantially covers the exterior surface of the compressed absorbent member. The overwrap comprises a fluid pervious material.Type: ApplicationFiled: June 3, 2013Publication date: October 3, 2013Inventors: Margaret Henderson Hasse, Steven Ray Gilbert, James Earl Trout, Jared John Schaefer
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Patent number: 8475425Abstract: A catamenial tampon comprises a compressed absorbent member having an inner region and an exterior surface, the compressed absorbent member comprising an absorbent material. An overwrap substantially covers the exterior surface of the compressed absorbent member. The overwrap comprises an apertured fluid pervious material that is hydrophobic or rendered hydrophobic relative to the compressed absorbent member. The fluid pervious overwrap therefore tends to remain free of fluid as the fluid is preferentially partitioned into the absorbent member.Type: GrantFiled: March 26, 2008Date of Patent: July 2, 2013Assignee: The Procter & Gamble CompanyInventors: Margaret Henderson Hasse, Steven Ray Gilbert, James Earl Trout, Jared John Schaefer
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Patent number: 7977532Abstract: A catamenial tampon comprises a compressed absorbent member having an inner region and an exterior surface, the compressed absorbent member comprising an absorbent material. An overwrap substantially covers the exterior surface of the compressed absorbent member. The overwrap comprises an apertured fluid pervious material that is hydrophobic or rendered hydrophobic relative to the compressed absorbent member. The fluid pervious overwrap therefore tends to remain free of fluid as the fluid is preferentially partitioned into the absorbent member.Type: GrantFiled: September 3, 2003Date of Patent: July 12, 2011Assignee: The Procter & Gamble CompanyInventors: Margaret Henderson Hasse, Steven Ray Gilbert, James Earl Trout, Jared John Schaefer
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Patent number: 7897699Abstract: This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are particularly well suited for use in a variety of food, beverage, pharmaceutical, and cosmetic applications and comprise less than about 5% polyol; less than about 5 ppm of residual solvent; less than about 700 ppm of lower alky esters; less than about 5% of a soap and free fatty acid mixture; less than about 3% of ash; and have an acid value of less than about 6.Type: GrantFiled: September 7, 2004Date of Patent: March 1, 2011Assignee: The Procter & Gamble CompanyInventors: Jared John Schaefer, James Earl Trout
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Patent number: 7820612Abstract: Laundry detergent compositions containing from about 6% to about 35% of a surfactant component; wherein the surfactant component comprises: from about 0.5 to about 15%, by weight of the composition, of an MES blend having an average level of disalt of from about 8% to about 50%, wherein said MES blend comprises C16 MES; and wherein a ratio of C16 MES to surfactant component is less than about 0.3.Type: GrantFiled: June 13, 2007Date of Patent: October 26, 2010Assignee: The Procter & Gamble CompanyInventors: Jack Wesley English, III, Eva Schneiderman, Shari Joy Soper, Jared John Schaefer
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Publication number: 20100160621Abstract: A process for the preparation of an alkoxylated sucrose ester including the steps of: forming an initial reaction mixture of a sucrose ester and from about 0.01% to about 5% of a catalyst; and forming an initial reaction product by reacting the initial reaction mixture with an epoxide for a period of time in the range of from about 30 minutes to about 6 hours and at a temperature in the range of from about 80° C. to about 120° C.; wherein the epoxide and the sucrose ester are selected such that a mole ratio of epoxide groups to sucrose hydroxyls is from about 1 to about 100.Type: ApplicationFiled: December 14, 2009Publication date: June 24, 2010Inventor: Jared John Schaefer
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Publication number: 20090209018Abstract: A process comprising the steps of continuously adding a catalase enzyme to a process stream, wherein the process stream comprises an amine oxide surfactant and hydrogen peroxide; and mixing the process stream and catalase enzyme.Type: ApplicationFiled: April 7, 2009Publication date: August 20, 2009Inventors: Kristie Joyce Bethune, Terry Franklin Formyduval, Jared John Schaefer, Manuel Venegas
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Patent number: 7575906Abstract: A process comprising the steps of continuously adding a catalase enzyme to a process stream, wherein the process stream comprises an amine oxide surfactant and hydrogen peroxide; and mixing the process stream and catalase enzyme.Type: GrantFiled: March 5, 2008Date of Patent: August 18, 2009Assignee: The Procter & Gamble CompanyInventors: Kristie Joyce Bethune, Terry Franklin Formyduval, Jared John Schaefer, Manuel Venegas
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Publication number: 20080220496Abstract: A process comprising the steps of continuously adding a catalase enzyme to a process stream, wherein the process stream comprises an amine oxide surfactant and hydrogen peroxide; and mixing the process stream and catalase enzyme.Type: ApplicationFiled: March 5, 2008Publication date: September 11, 2008Inventors: Kristie Joyce Bethune, Terry Franklin Formyduval, Jared John Schaefer, Manuel Venegas
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Publication number: 20080177241Abstract: A catamenial tampon comprises a compressed absorbent member having an inner region and an exterior surface, the compressed absorbent member comprising an absorbent material. An overwrap substantially covers the exterior surface of the compressed absorbent member. The overwrap comprises an apertured fluid pervious material that is hydrophobic or rendered hydrophobic relative to the compressed absorbent member. The fluid pervious overwrap therefore tends to remain free of fluid as the fluid is preferentially partitioned into the absorbent member.Type: ApplicationFiled: March 26, 2008Publication date: July 24, 2008Inventors: Margaret Henderson Hasse, Steven Ray Gilbert, James Earl Trout, Jared John Schaefer
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Patent number: 7045109Abstract: Process for the conversion of sodium bromide to anhydrous hydrobromic acid and sodium bisulfate, said process with the following sequential steps: reaction of sodium bromide and sulfuric acid in a solution of water to produce hydrobromic acid and sodium bisulfate wherein the conversion of sodium bromide is greater than about 99%; adsorption of iron bromide onto a solid adsorbent; separation of hydrobromic acid and water from the sodium bisulfate; separation and drying of hydrobromic acid; and solidification of the sodium bisulfate into a flaked or granular form.Type: GrantFiled: November 19, 2004Date of Patent: May 16, 2006Assignee: Procter & GambleInventors: Jared John Schaefer, Corey James Kenneally, Daniel Martin Bourgeois, Deborah Jean Back
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Patent number: 6995232Abstract: Processes for the preparation of polyol fatty acid polyesters comprise heating a mixture of polyol, fatty acid ester, emulsifying agent and catalyst. In one embodiment, the fatty acid chains of the fatty acid ester have from about 6 to about 14 total carbon atoms and the emulsifying agent comprises a fatty acid soap having fatty acid chains of from about 16 to about 22 total carbon atoms.Type: GrantFiled: January 28, 2002Date of Patent: February 7, 2006Assignee: Procter & GambleInventors: John Keeney Howie, Jared John Schaefer, James Earl Trout
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Patent number: 6900310Abstract: This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are particularly well suited for use in a variety of food, beverage, pharmaceutical, and cosmetic applications and comprise less than about 5% by dry weight of polyol; less than about 5 ppm of residual solvent; less than about 700 ppm of lower alky esters; less than about 5% by dry weight of a soap and free fatty acid mixture; and less than about 3% by dry weight of ash. The compositions have an acid value of less than about 6.Type: GrantFiled: May 28, 2002Date of Patent: May 31, 2005Assignee: The Procter & Gamble CompanyInventors: Jared John Schaefer, James Earl Trout
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Patent number: 6887947Abstract: This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are particularly well suited for use in a variety of food, beverage, pharmaceutical, and cosmetic applications and comprise less than about 5% polyol; less than about 5 ppm of residual solvent; less than about 700 ppm of lower alky esters; less than about 5% of a soap and free fatty acid mixture; less than about 3% of ash; and have an acid value of less than about 6.Type: GrantFiled: May 28, 2002Date of Patent: May 3, 2005Assignee: The Procter & Gamble CompanyInventors: Jared John Schaefer, James Earl Trout
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Publication number: 20030228332Abstract: This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are particularly well suited for use in a variety of food, beverage, pharmaceutical, and cosmetic applications. The compositions comprise less than about 5% by dry weight of polyol; less than about 5 ppm of residual solvent; less than about 700 ppm of lower alky esters; less than about 5% by dry weight of a soap and free fatty acid mixture; less than about 3% by dry weight of ash. Furthermore these compositions have an acid value of less than about 6.Type: ApplicationFiled: May 28, 2002Publication date: December 11, 2003Inventors: Jared John Schaefer, James Earl Trout
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Publication number: 20030229224Abstract: This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are particularly well suited for use in a variety of food, beverage, pharmaceutical, and cosmetic applications and comprise less than about 5% by dry weight of polyol; less than about 5 ppm of residual solvent; less than about 700 ppm of lower alky esters; less than about 5% by dry weight of a soap and free fatty acid mixture; and less than about 3% by dry weight of ash. The compositions have an acid value of less than about 6.Type: ApplicationFiled: May 28, 2002Publication date: December 11, 2003Applicant: The Procter & Gamble Co.Inventors: Jared John Schaefer, James Earl Trout
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Publication number: 20020143137Abstract: Processes for the preparation of polyol fatty acid polyesters comprise heating a mixture of polyol, fatty acid ester, emulsifying agent and catalyst. In one embodiment, the fatty acid chains of the fatty acid ester have from about 6 to about 14 total carbon atoms and the emulsifying agent comprises a fatty acid soap having fatty acid chains of from about 16 to about 22 total carbon atoms.Type: ApplicationFiled: January 28, 2002Publication date: October 3, 2002Inventors: John Keeney Howie, Jared John Schaefer, James Earl Trout