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).

  • Patent number: 10443019
    Abstract: Detergent compositions that include surfactant systems, encapsulates, and cationic deposition aid polymers. Methods of making and using such compositions.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: October 15, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Renae Dianna Fossum, Gregory Thomas Applegate, Anne Compton Rodrigue, Lon Montgomery Gray, Kristi Lynn Fliter
  • Publication number: 20170335237
    Abstract: Detergent compositions that include surfactant systems, encapsulates, and cationic deposition aid polymers. Methods of making and using such compositions.
    Type: Application
    Filed: May 9, 2017
    Publication date: November 23, 2017
    Inventors: Renae Dianna FOSSUM, Gregory Thomas APPLEGATE, Anne Compton RODRIGUE, Lon Montgomery GRAY, Kristi Lynn FLITER
  • Publication number: 20160130745
    Abstract: Freshening compositions comprising a malodor binding polymer, a malodor counteractant comprising at least one aliphatic aldehyde, and an aqueous carrier, wherein the composition is essentially free of any material that would soil or stain fabric; and methods thereof are provided. In some embodiments, the malodor binding polymer comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Application
    Filed: January 15, 2016
    Publication date: May 12, 2016
    Inventors: Kristin Rhedrick WILLIAMS, Carla Jean COLINA, Cahit EYLEM, Lon Montgomery GRAY, Shih-Chuan LIOU, Christine Marie READNOUR, Ricky Ah-Man WOO
  • Patent number: 9273427
    Abstract: Freshening compositions comprising a malodor binding polymer and an aqueous carrier, wherein the composition is essentially free of any material that would soil or stain fabric; and methods thereof are provided. In some embodiments, the malodor binding polymer comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000. In some embodiments, the freshening composition includes a buffering agent providing a pH of about 6 to about 8. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: March 1, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Kristin Rhedrick Williams, Ricky Ah-Man Woo, Christine Marie Readnour, Shih-Chuan Liou, Lon Montgomery Gray, Cahit Eylem, Carla Jean Colina
  • Patent number: 9260817
    Abstract: Freshening compositions comprising a malodor binding polymer, a malodor counteractant comprising at least one aliphatic aldehyde, and an aqueous carrier, wherein the composition is essentially free of any material that would soil or stain fabric; and methods thereof are provided. In some embodiments, the malodor binding polymer comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: February 16, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Kristin Rhedrick Williams, Carla Jean Colina, Cahit Eylem, Lon Montgomery Gray, Shih-Chuan Liou, Christine Marie Readnour, Ricky Ah-Man Woo
  • Patent number: 8765659
    Abstract: The present invention relates to the use of a cationic polymer to provide stability to microcapsules in a composition, wherein the microcapsule comprises a shell encapsulating materials having an average C log P of at least 2.5 and more than 60% by weight of the encapsulated materials have a C log P of at least 3.3. The cationic polymer is derived from the polymerization of 5 to 100 mole percent of a cationic vinyl addition monomer, 0 to 95 percent acrylamide, and 5 to 500 ppm of a tetrafunctional vinyl addition monomer cross-linking agent. The cationic polymer and encapsulated material may be used, for example, in a fabric softener composition.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: July 1, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Yonas Gizaw, Giulia Ottavia Bianchetti, Karel Geert Claeys, Jean-Francois Bodet, Olav Pieter Dora Tony Keijzer, Denise Malcuit Belanger, Lon Montgomery Gray, Peter Marie Kamiel Perneel
  • Patent number: 8143208
    Abstract: 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: Grant
    Filed: March 28, 2006
    Date of Patent: March 27, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
  • Publication number: 20110305659
    Abstract: Freshening compositions comprising a malodor binding polymer, malodor control components, and an aqueous carrier; and methods thereof are provided. In some embodiments, the freshening composition comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000 and a mixture of volatile aldehydes. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Application
    Filed: October 14, 2010
    Publication date: December 15, 2011
    Inventors: Ricky Ah-Man WOO, Christine Marie Readnour, Jason John Olchovy, Michael-Vincent Nario Malanyaon, Zaiyou Liu, Rhonda Jean Jackson, Kristin Rhedrick Williams, Carla Jean Colina, Cahit Eylem, Lon Montgomery Gray, Shih-Chuan Liou, Steven Anthony Horenziak
  • Publication number: 20110245141
    Abstract: The present invention relates to the use of a cationic polymer to provide stability to microcapsules in a composition, wherein the microcapsule comprises a shell encapsulating materials having an average C log P of at least 2.5 and more than 60% by weight of the encapsulated materials have a C log P of at least 3.3. The cationic polymer is derived from the polymerization of 5 to 100 mole percent of a cationic vinyl addition monomer, 0 to 95 percent acrylamide, and 5 to 500 ppm of a tetrafunctional vinyl addition monomer cross-linking agent. The cationic polymer and encapsulated material may be used, for example, in a fabric softener composition.
    Type: Application
    Filed: April 1, 2011
    Publication date: October 6, 2011
    Inventors: Yonas Gizaw, Giulia Ottavia Bianchetti, Karel Geert Claeys, Jean-Francois Bodet, Olav Pieter Dora Tony Keijzer, Denise Malcuit Belanger, Lon Montgomery Gray, Peter Marie Kamiel Perneel
  • Publication number: 20110165101
    Abstract: 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: Application
    Filed: March 14, 2011
    Publication date: July 7, 2011
    Inventors: Robert Richard DYKSTRA, Gregory Scot MIRACLE, Lon Montgomery GRAY
  • Publication number: 20110150817
    Abstract: Freshening compositions comprising a malodor binding polymer, malodor control components, and an aqueous carrier; and methods thereof are provided. In some embodiments, the freshening composition comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000 and a mixture of volatile aldehydes. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Application
    Filed: September 20, 2010
    Publication date: June 23, 2011
    Inventors: Ricky Ah-Man WOO, Christine Marie Readnour, Jason John Olchovy, Michael-Vincent Nario Malanyaon, Zaiyou Liu, Rhonda Jean Jackson, Kristin Rhedrick Williams, Carla Jean Colina, Cahit Eylem, Lon Montgomery Gray, Shih-Chuan Liou, Steven Anthony Horenziak
  • Patent number: 7915435
    Abstract: 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: Grant
    Filed: March 28, 2006
    Date of Patent: March 29, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
  • Publication number: 20110070181
    Abstract: Freshening compositions comprising a malodor binding polymer, a malodor counteractant comprising at least one aliphatic aldehyde, and an aqueous carrier, wherein the composition is essentially free of any material that would soil or stain fabric; and methods thereof are provided. In some embodiments, the malodor binding polymer comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 24, 2011
    Inventors: Kristin Rhedrick Williams, Carla Jean Colina, Cahit Eylem, Lon Montgomery Gray, Shih-Chuan Liou, Christine Marie Readnour, Ricky Ah-Man Woo
  • Publication number: 20110070182
    Abstract: Freshening compositions comprising a malodor binding polymer and an aqueous carrier, wherein the composition is essentially free of any material that would soil or stain fabric; and methods thereof are provided. In some embodiments, the malodor binding polymer comprises a homopolymeric polyethylenimine having a molecular weight of about 1,000 to about 2,000,000. In some embodiments, the freshening composition includes a buffering agent providing a pH of about 6 to about 8. Such freshening compositions may be used to reduce malodor and/or microbes on inanimate surfaces or in the air.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 24, 2011
    Inventors: Kristin Rhedrick Williams, Ricky Ah-Man Woo, Christine Marie Readnour, Shih-Chuan Liou, Lon Montgomery Gray, Cahit Eylem, Carla Jean Colina
  • Patent number: 7910759
    Abstract: Alkyl-capped alkoxylated ester compounds of the formula wherein R1 is ethyl or butyl, R2 is linear or branched C16 to C18 hydrocarbon and x is greater than 3 to an n of 10.5 which are the reaction products of ethoxylating compounds of the formula R1O(CH2CH2O)nH that are free of ethylene glycol alkyl ether and diethyleneglycol alkyl ether. The ethoxylated reaction products are surfactants that exhibit suds controlling properties with various anionic surfactants.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: March 22, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
  • Publication number: 20110028367
    Abstract: 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: Application
    Filed: October 13, 2010
    Publication date: February 3, 2011
    Inventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
  • Publication number: 20100325813
    Abstract: 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: Application
    Filed: September 3, 2010
    Publication date: December 30, 2010
    Inventors: Robert Richard Dykstra, Lon Montgomery Gray, Gregory Scot Miracle, Lois Sara Gallon, Peter James Malton
  • Publication number: 20100210495
    Abstract: 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: Application
    Filed: April 28, 2010
    Publication date: August 19, 2010
    Inventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray
  • Patent number: 7714086
    Abstract: Polyvinyl alcohol co-polymers comprising co-monomers of carboxylic acid and carboxylic acid derivatives wherein the co-polymers further comprise an amino functional monomer, and water-soluble films and pouches formed therefrom.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: May 11, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Lon Montgomery Gray
  • Publication number: 20100040569
    Abstract: 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: Application
    Filed: October 21, 2009
    Publication date: February 18, 2010
    Inventors: Robert Richard Dykstra, Gregory Scot Miracle, Lon Montgomery Gray