Patents by Inventor David Arthur Sturgis

David Arthur Sturgis 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).

  • Publication number: 20200306154
    Abstract: A deodorant composition comprising a magnesium salt and an aqueous carrier, wherein the deodorant composition is substantially free of aluminum.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 1, 2020
    Inventors: Jonathan Robert Cetti, David Frederick Swaile, Stevan David Jones, David Arthur Sturgis
  • Publication number: 20200214957
    Abstract: A deodorant stick having a substituted or unsubstituted 2-pyridinol-N-oxide material and at least one material selected from the group consisting of hexamidine, magnesium carbonate, zinc carbonate, thymol, magnesium hydroxide, dead sea salt, calcium carbonate, polyvinyl formate, salycilic acid, niacinamide, and combinations thereof.
    Type: Application
    Filed: December 17, 2019
    Publication date: July 9, 2020
    Inventors: David Arthur Sturgis, Stevan David Jones
  • Publication number: 20200129415
    Abstract: A deodorant stick comprising: at least about 25% of a liquid triglyceride; at least one antimicrobial; a primary structurant with a melting point of at least about 50° C.; and less than 8% of secondary structurants having a melting point of at least about 60° C.; said stick being free of an aluminum salt; and said stick having a hardness from about 80 mm*10 to about 140 mm*10, as measured by penetration with ASTM D-1321 needle.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 30, 2020
    Inventors: David Arthur Sturgis, Lindsey Michelle Britt
  • Publication number: 20200121566
    Abstract: A method of manufacturing a packaged solid stick antiperspirant composition is provided. The method includes combining an antiperspirant active, one or more structurants and a surfactant to form a mixture, dispensing the mixture from a nozzle to fill a dispensing package, forming a solid stick antiperspirant composition within the dispensing package. The surfactant has a melt temperature that is greater than the crystallization onset temperature of the solid stick antiperspirant composition. The antiperspirant active and the surfactant are in contact for about 5 minutes or less from the moment that the antiperspirant active and the surfactant and the structurant are mixed until the moment that the mixture is dispensed from the nozzle.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 23, 2020
    Inventors: David Arthur STURGIS, Eric Shane HENLEY, Randall Dudley GRIFFITH, Phi Van CHU, Steven Michael WUJEK, SR.
  • Patent number: 10555884
    Abstract: A deodorant stick having a substituted or unsubstituted 2-pyridinol-N-oxide material and at least one material selected from the group consisting of hexamidine, magnesium carbonate, zinc carbonate, thymol, magnesium hydroxide, dead sea salt, calcium carbonate, polyvinyl formate, salycilic acid, niacinamide, and combinations thereof.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: February 11, 2020
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Stevan David Jones
  • Patent number: 10543164
    Abstract: A deodorant stick comprising: at least about 25% of a liquid triglyceride; at least one antimicrobial; a primary structurant with a melting point of at least about 50° C.; and less than 8% of secondary structurants having a melting point of at least about 60° C.; said stick being free of an aluminum salt; and said stick having a hardness from about 80 mm*10 to about 140 mm*10, as measured by penetration with ASTM D-1321 needle.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: January 28, 2020
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Lindsey Michelle Britt
  • Publication number: 20200000694
    Abstract: A deodorant stick comprising at least 25% by weight liquid triglyceride; a primary antimicrobial having a water solubility of at most about 90 g/L at 25° C.; a fragrance composition comprising at least about 50% natural oils, essential oils, or a combination thereof; and a primary structurant with a melting point of at least 50° C.; said deodorant stick being free of an aluminum salt; and said deodorant stick having a hardness from about 70 mm*10 to about 140 mm*10, as measured by penetration with ASTM D-1321 needle.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 2, 2020
    Inventors: David Arthur Sturgis, Lindsey Michelle Britt
  • Publication number: 20190292488
    Abstract: A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 26, 2019
    Inventors: David Arthur Sturgis, Jianjun Justin Li, Marc Adam Flickinger, Virginia Tzung-Hwei Hutchins, Steven Louis Diersing, Steven Michael Wujek
  • Patent number: 10351796
    Abstract: A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a ClogP of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: July 16, 2019
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Jianjun Justin Li, Marc Adam Flickinger, Virginia Tzung-Hwei Hutchins, Steven Louis Diersing, Steven Michael Wujek
  • Publication number: 20190000734
    Abstract: A deodorant stick comprising at least 25% by weight liquid triglyceride; a primary antimicrobial having a water solubility of at most about 90 g/L at 25° C.; a fragrance composition comprising at least about 50% natural oils, essential oils, or a combination thereof; and a primary structurant with a melting point of at least 50° C.; said deodorant stick being free of an aluminum salt; and said deodorant stick having a hardness from about 70 mm*10 to about 140 mm*10, as measured by penetration with ASTM D-1321 needle.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: David Arthur Sturgis, Lindsey Michelle Britt
  • Publication number: 20190000736
    Abstract: A deodorant stick having a substituted or unsubstituted 2-pyridinol-N-oxide material and at least one material selected from the group consisting of hexamidine, magnesium carbonate, zinc carbonate, thymol, magnesium hydroxide, dead sea salt, calcium carbonate, polyvinyl formate, salycilic acid, niacinamide, and combinations thereof.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: David Arthur Sturgis, Stevan David Jones
  • Publication number: 20190000747
    Abstract: A deodorant stick comprising: at least about 25% of a liquid triglyceride; at least one antimicrobial; a primary structurant with a melting point of at least about 50° C.; and less than 8% of secondary structurants having a melting point of at least about 60° C.; said stick being free of an aluminum salt; and said stick having a hardness from about 80 mm*10 to about 140 mm*10, as measured by penetration with ASTM D-1321 needle.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: David Arthur Sturgis, Lindsey Michelle Britt
  • Patent number: 10052271
    Abstract: A solid stick antiperspirant composition is provided. The antiperspirant composition includes aluminum zirconium tetrachlorohydrex glycine having a concentration from about 10% to about 35% by weight of the composition, an anhydrous liquid carrier, one or more structurants having a concentration from about 15% to about 25% by weight of the composition, wherein the one or more structurants comprises one or more waxes and a non-ionic exthoxylated linear alcohol having a carbon chain length from about 20 to about 40. The solid stick antiperspirant composition is a single phase.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: August 21, 2018
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Phi Van Chu, Steven Michael Wujek, Sr.
  • Publication number: 20180193240
    Abstract: A solid stick antiperspirant composition is provided. The antiperspirant composition includes aluminum zirconium tetrachlorohydrex glycine having a concentration from about 10% to about 35% by weight of the composition, an anhydrous liquid carrier, one or more structurants having a concentration from about 15% to about 25% by weight of the composition, wherein the one or more structurants comprises one or more waxes and a non-ionic exthoxylated linear alcohol having a carbon chain length from about 20 to about 40. The solid stick antiperspirant composition is a single phase.
    Type: Application
    Filed: March 8, 2018
    Publication date: July 12, 2018
    Inventors: David Arthur Sturgis, Phi Van Chu, Steven Michael Wujek, SR.
  • Patent number: 10016343
    Abstract: A method of manufacturing a packaged solid stick antiperspirant composition is provided. The method includes combining an antiperspirant active, one or more structurants and a surfactant to form a mixture, dispensing the mixture from a nozzle to fill a dispensing package, forming a solid stick antiperspirant composition within the dispensing package. The surfactant has a melt temperature that is greater than the crystallization onset temperature of the solid stick antiperspirant composition. The antiperspirant active and the surfactant are in contact for about 5 minutes or less from the moment that the antiperspirant active and the surfactant and the structurant are mixed until the moment that the mixture is dispensed from the nozzle.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: July 10, 2018
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Eric Shane Henley, Randall Dudley Griffith, Phi Van Chu, Steven Michael Wujek, Sr.
  • Patent number: 9937113
    Abstract: A solid stick antiperspirant composition is provided. The antiperspirant composition includes aluminum zirconium tetrachlorohydrex glycine having a concentration from about 10% to about 35% by weight of the composition, an anhydrous liquid carrier, one or more structurants having a concentration from about 15% to about 25% by weight of the composition, wherein the one or more structurants comprises one or more waxes and a non-ionic exthoxylated linear alcohol having a carbon chain length from about 20 to about 40. The solid stick antiperspirant composition is a single phase.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: April 10, 2018
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Phi Van Chu, Steven Michael Wujek, Sr.
  • Publication number: 20180064623
    Abstract: A personal aerosol composition including a solvent, a cyclodextrin perfume complex, and a propellant, where the cyclodextrin perfume complex includes 10% or more perfume raw materials, by weight of the perfume, having: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK
  • Publication number: 20180064588
    Abstract: An absorbent article comprising a perfume which is suitable for improved release from a cyclodextrin complex, wherein the perfume includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant (log k) of less than about 3.0, a ClogP of about 2.5 or less, and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jiajun Justin Li, Marc Adam Flickinger, Virginia Tzung-Hwet Hutchins, Steven Louis Diersing, Steven Michael Wujek
  • Publication number: 20180064624
    Abstract: An anhydrous stick composition, including deodorant active, an antiperspirant active, or a combination thereof; a carrier; a structurant; and a cyclodextrin perfume complex, comprising cyclodextrin and a perfume, wherein the perfume comprises perfume raw materials and 10% or more, by weight of the perfume, of the perfume raw materials have: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK
  • Publication number: 20180066206
    Abstract: A spray composition is provided. The spray composition includes a perfume-cyclodextrin complex, the perfume-cyclodextrin complex having perfume raw materials, wherein 10% or more, by weight of the perfume raw materials have: a cyclodextrin complex stability constant (log k) of less than about 3.0, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less; and cyclodextrin. The spray composition includes a solvent and less than 10 wt. % water, by weight of the total composition. A sprayable product including the spray composition and a method of treating a surface is provided.
    Type: Application
    Filed: August 31, 2017
    Publication date: March 8, 2018
    Inventors: Steven Anthony HORENZIAK, David Arthur STURGIS, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK