Patents by Inventor Lon Montgomery Gray
Lon Montgomery Gray 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: 7662982Abstract: Process of making alkyl-capped alkoxylated esters. More specifically, a process of making alkyl-capped alkoxylated esters that are comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester.Type: GrantFiled: March 28, 2006Date of Patent: February 16, 2010Assignee: The Procter & Gamble CompanyInventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
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Publication number: 20090253611Abstract: The present invention relates to a benefit agent delivery system that can, when directly applied to a substrate, provide a longer benefit term than when a benefit agent alone is applied to said substrate. Typical benefit agents include perfume raw materials such as perfume aldehydes and ketones.Type: ApplicationFiled: June 12, 2009Publication date: October 8, 2009Inventors: Robert Richard Dykstra, Lon Montgomery Gray, Gregory Scot Miracle, Lois Sara Gallon, Peter James Malton
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Publication number: 20090186790Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: ApplicationFiled: March 26, 2009Publication date: July 23, 2009Inventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 7534751Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: GrantFiled: March 20, 2008Date of Patent: May 19, 2009Assignee: The Procter & Gamble CompanyInventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Publication number: 20080171681Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: ApplicationFiled: March 20, 2008Publication date: July 17, 2008Inventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 7368415Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: GrantFiled: July 19, 2007Date of Patent: May 6, 2008Assignee: Procter & Gamble CompanyInventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 7262156Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: GrantFiled: January 17, 2007Date of Patent: August 28, 2007Assignee: Procter & Gamble CompanyInventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 7109153Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: GrantFiled: June 9, 2005Date of Patent: September 19, 2006Assignee: Procter & Gamble CompanyInventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 7081541Abstract: Process of making alkyl-capped alkoxylated esters. More specifically, a process of making alkyl-capped alkoxylated esters that are comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester.Type: GrantFiled: November 17, 2004Date of Patent: July 25, 2006Assignee: The Procter & Gamble CompanyInventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
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Patent number: 7071151Abstract: The present invention relates to photo-labile pro-fragrances, as well as a fragrance raw material delivery system comprising: i) from about 0.001% to about 100% by weight, of a photo-labile pro-fragrance compound having the formula: wherein OR is a unit derived from a fragrance raw material alcohol, HOR; R1 is one or more electron donating groups; each R2 is independently hydrogen, C1–C12 alkyl, and mixtures thereof; and ii) optionally from about 0.001% to about 50% by weight, of one or more fragrance raw materials.Type: GrantFiled: June 2, 2005Date of Patent: July 4, 2006Assignee: Procter & Gamble CompanyInventors: Robert Richard Dykstra, Lon Montgomery Gray
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Patent number: 6987084Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.Type: GrantFiled: October 24, 2003Date of Patent: January 17, 2006Assignee: The Procter & Gamble Co.Inventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 6861402Abstract: The present invention relates to fragrance delivery systems which comprise: A) from about 0.01% by weight of a pro-fragrance component which comprises pro-fragrances or pro-accords selected from at least two of the following: i) aldehyde and ketone releasing pro-fragrances, preferably an oxazolidine pro-fragrance; ii) ?-amino pro-fragrances; and iii) orthoester pro-accords; and B) the balance carries and others adjunct ingredients.Type: GrantFiled: May 31, 2000Date of Patent: March 1, 2005Assignee: The Procter & Gamble CompanyInventors: Gregory Scot Miracle, Lon Montgomery Gray
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Patent number: 6849751Abstract: Process of making alkyl-capped alkoxylated esters. More specifically, a process of making alkyl-capped alkoxylated esters that are comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester.Type: GrantFiled: December 16, 2002Date of Patent: February 1, 2005Assignee: The Procter & Gamble CompanyInventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
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Publication number: 20040087453Abstract: The present invention relates to photo-labile pro-fragrance conjugates comprising:Type: ApplicationFiled: October 24, 2003Publication date: May 6, 2004Applicant: The Procter & Gamble CompanyInventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
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Publication number: 20030158438Abstract: Process of making alkyl-capped alkoxylated esters. More specifically, a process of making alkyl-capped alkoxylated esters that are comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester.Type: ApplicationFiled: December 16, 2002Publication date: August 21, 2003Applicant: The Procter & Gamble CompanyInventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
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Publication number: 20030158079Abstract: The present invention relates to a benefit agent delivery system that can, when directly applied to a substrate, provide a longer benefit term than when a benefit agent alone is applied to said substrate. Typical benefit agents include perfume raw materials such as perfume aldehydes and ketones.Type: ApplicationFiled: September 26, 2002Publication date: August 21, 2003Applicant: The Procter & Gamble CompanyInventors: Robert Richard Dykstra, Lon Montgomery Gray, Gregory Scot Miracle, Lois Sara Gallon, Peter James Malton
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Publication number: 20030134772Abstract: Disclosed herein are benefit agent delivery systems which are formed by separately adding to a liquid or granular matrix certain kinds of primary amine compounds and selected types of benefit agents, e.g., perfumes, in the form of aldehydes or ketones. When substrate surfaces are treated with aqueous solutions or dispersions of such delivery systems, the benefit agent is indirectly exposed to and preferably deposited on the substrate surface in such a manner that it provides its benefit to the surface for a longer period of time than when the amine compound is not present. Such benefit agent delivery systems are especially suitable for incorporation into laundry detergent or other fabric-treating products.Type: ApplicationFiled: October 11, 2002Publication date: July 17, 2003Inventors: Robert Richard Dykstra, Lon Montgomery Gray, Lois Sara Gallon, Johan Smets, Abdennaceur Fredj, Daniel Jerome White
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Publication number: 20030125220Abstract: The present invention relates to photo-labile pro-fragrances, as well as a fragrance raw material delivery system comprising:Type: ApplicationFiled: August 12, 2002Publication date: July 3, 2003Applicant: The Procter & Gamble CompanyInventors: Robert Richard Dykstra, Lon Montgomery Gray
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Patent number: 6551987Abstract: The present invention relates to fragrance delivery systems which comprise: a) one or more pro-fragrances having formula (I) wherein G1 and G2 are methyl, or a cyclic hydrocarbyl unit derived from the isomers of ionone and/or damascone; R and R1 are each independently C1-C22 substituted or unsubstituted, branched or unbranched alkyl, C2-C22 substituted or unsubstituted, branched or unbranched alkenyl, C2-C20 substituted or unsubstituted, branched or unbranched hydroxyalkyl, C7-C20 substituted or unsubstituted alkylenearyl, C3-C20 substituted or unsubstituted cycloalkyl, alkyleneoxy, C6-C20 aryl, C5-C20 heteroaryl comprising one or more heteroatoms selected from the group consisting of nitrogen, oxygen, sulfur, and mixtures thereof; two of the units Y1, Y2, R or R1 can be taken together to form one or more aromatic or non-aromatic, heterocyclic or non-heterocyclic, single rings, fused rings, bicyclo rings, spiroannulated rings, or mixtures thereof, said rings comprising from 3 to 20 carbon atoms and one or morType: GrantFiled: October 22, 2001Date of Patent: April 22, 2003Assignee: The Procter & Gamble CompanyInventors: Gregory Scott Miracle, Lon Montgomery Gray
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Patent number: 6544945Abstract: The present invention relates to cyclic pro-perfumes comprising a moiety derived from a fragrance raw material alcohol. Such cyclic perfumes may contain dioxolane and glucosyl orthesters that are suitable for use in delivering enhanced fragrance longevity to human skin.Type: GrantFiled: August 23, 2000Date of Patent: April 8, 2003Assignee: The Procter & Gamble CompanyInventors: Gregory Scot Miracle, Kenneth Nathan Price, Lon Montgomery Gray