Patents by Inventor Samuel James St. John

Samuel James St. John 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: 11918681
    Abstract: Oral care compositions with an anticaries or anticavity effect. Oral care compositions that have one or more hops beta acids, such as from an extract from a species in the Humulus family, and one or more amino acids. Oral care compositions having one or more amino acids and an extract from Humulus lupulus. Methods of us of the disclosed compositions to disrupt biofilm in the oral cavity of a patient in need of treatment.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: March 5, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Yunming Shi, Samuel James St. John, Ross Strand
  • Patent number: 11911492
    Abstract: A unit-dose dentifrice composition includes a soluble fibrous composition and a nonfibrous composition. The soluble fibrous composition includes web forming material and tin ion source. The nonfibrous composition includes abrasive. The abrasive and the tin ion source are in separate locations within the unit-dose dentifrice composition.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: February 27, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Melissa Cherie Payne, Arif Ali Baig, Gregory Charles Gordon, Min Mao, Holly Balasubramanian Rauckhorst, Paul Albert Sagel, Jeanette Marie Swartz, Paul Dennis Trokhan, Brian Patrick Croll, Dinah Achola Nyangiro, Samuel James St. John
  • Publication number: 20240058231
    Abstract: A dentifrice composition including from about 0.0025% to about 5%, by weight of the dentifrice composition, of a tin ion source, where the tin ion source does not comprise stannous fluoride, calcium carbonate, and up to about 45%, by weight of the dentifrice composition, of water. The dentifrice composition has a pH of greater than 7.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: Arif Ali Baig, Tammy K. Baker, Samuel James St. John
  • Publication number: 20240058230
    Abstract: A dentifrice composition includes tin, from about 5% to about 50%, by weight of the dentifrice composition, of polyol, and up to about 45%, by weight of the composition, of water. The polyol includes xylitol, sorbitol, or combinations thereof. The dentifrice composition has a pH of greater than 7.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: Arif Ali Baig, Tammy K. Baker, William Michael Glandorf, Samuel James St. John
  • Publication number: 20240041728
    Abstract: Oral care compositions, such as whitening dentifrice compositions, whitening toothpaste compositions, and/or toothpaste compositions, include dicarboxylic acid, the dicarboxylic acid including malonic acid, methylmalonic acid, dimethylmalonic acid, dihydroxymalonic acid, salts thereof, or combinations thereof, where the composition has a ChemPC ?L of least about 7. Mouth rinse compositions include dicarboxylic acid, the dicarboxylic acid including malonic acid, methylmalonic acid, dimethylmalonic acid, dihydroxymalonic acid, salts thereof, or combinations thereof and at least about 75%, by weight of the composition, of water, where the composition has a ChemPC ?L of least about 7. The composition may be essentially free of, substantially free of, or free of polyphosphate.
    Type: Application
    Filed: October 11, 2023
    Publication date: February 8, 2024
    Inventors: Samuel James ST. JOHN, Malgorzata Anna KLUKOWSKA, Paul Albert SAGEL, Tiffany Celeste HARE, Andrew Frederic GROTH
  • Publication number: 20230414462
    Abstract: Oral care compositions and/or unit-dose oral care compositions with a non-inferior amount of fluoride. Unit-dose oral care compositions comprising greater than 850 ppm, greater than 1000 ppm, greater than 1150 ppm, greater than 1450 ppm, or greater than 2000 ppm of fluoride. Unit-dose oral care compositions with a salivary fluoride pK AUC that is at least 60% of the salivary fluoride pK AUC of 1.25 g of the appropriate reference toothpaste when dosed according to the manufacturer's instructions.
    Type: Application
    Filed: April 3, 2023
    Publication date: December 28, 2023
    Inventors: MALGORZATA KLUKOWSKA, Melissa Cherie PAYNE, Paul Albert SAGEL, Samuel James ST. JOHN, Michael Anthony KAMINSKI, Nataliya GURICH, Jeremy Clay CHRISTMAN
  • Patent number: 11839672
    Abstract: A dentifrice composition with tin, calcium, and a pH of greater than 7. A dentifrice composition with tin, fluoride, calcium abrasive, water, and a pH of greater than 7. Dentifrice compositions with a high tin ion availability. Dentifrice compositions comprising stannous fluoride and/or stannous chloride in combination with calcium carbonate.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: December 12, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Arif Ali Baig, Tammy K. Baker, Samuel James St. John
  • Patent number: 11839671
    Abstract: An oral care composition with tin, polyol with five or more carbon atoms, water, and a pH of greater than 7. An oral care composition with a tin ion source, a fluoride ion source, a polyol with five or more carbon atoms, water, and a pH of greater than 7. Oral care compositions with a high tin ion availability.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: December 12, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Arif Ali Baig, Tammy K. Baker, William Michael Glandorf, Samuel James St. John
  • Publication number: 20230310287
    Abstract: Oral care compositions with an anticaries or anticavity effect. Oral care compositions that have an extract from a species in the Humulus family and an anticaries drug, such as a fluoride ion source. Oral care compositions have fluoride and hops beta acid, such as from an extract from Humulus lupulus. Oral care compositions have a fluoride ion source and a hops beta acid derived from an extract of Humulus lupulus.
    Type: Application
    Filed: May 24, 2023
    Publication date: October 5, 2023
    Inventors: Arif Ali Baig, Tammy Baker, Aaron Reed Biesbrock, Samuel James St. John
  • Publication number: 20230293401
    Abstract: Oral care compositions that have hops beta acid, such as from an extract from a species in the Humulus family, and a metal ion source, such as a tin ion source and/or a zinc ion source. Oral care compositions that have a tin ion source and/or a zinc ion source and one or more hops beta acids, such as from an extract from Humulus lupulus. Oral care compositions have a tin ion source and/or a zinc ion source and a beta acid derived from an extract of Humulus lupulus.
    Type: Application
    Filed: May 24, 2023
    Publication date: September 21, 2023
    Inventors: Arif Ali Baig, Aaron Reed Biesbrock, Samuel James St. John
  • Publication number: 20230248620
    Abstract: Oral care compositions and/or unit-dose oral care compositions with a fluoride ion source. Oral care compositions and/or unit-dose oral care compositions with a high average fluoride ion uptake. Oral care compositions with one or more web forming materials, a calcium ion source, and a fluoride ion source with a high average fluoride uptake.
    Type: Application
    Filed: April 3, 2023
    Publication date: August 10, 2023
    Inventors: Arif Ali Baig, Min Mao, Gregory Charles Gordon, Melissa Cherie Payne, Holly Balasubramanian Rauckhorst, Paul Albert Sagel, Jeanette Marie Swartz, Paul Dennis Trokhan, Brian Patrick Croll, Dinah Achola Nyangiro, Samuel James St. John, Malgorzata Klukowska, Michael Anthony Kaminski, Nataliya Gurich, Jeremy Clay Christman
  • Patent number: 11696881
    Abstract: Oral care compositions with an anticaries or anticavity effect. Oral care compositions that are have an extract from a species in the Humulus family and an anticaries drug, such as a fluoride ion source. Oral care compositions have fluoride and hops beta acid, such as from an extract from Humulus lupulus. Oral care compositions have a fluoride ion source and a hops beta acid derived from an extract of Humulus lupulus.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: July 11, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Arif Ali Baig, Tammy Baker, Aaron Reed Biesbrock, Samuel James St. John
  • Patent number: 11690792
    Abstract: Oral care compositions that have hops beta acid, such as from an extract from a species in the Humulus family, and a metal ion source, such as a tin ion source and/or a zinc ion source. Oral care compositions that have a tin ion source and/or a zinc ion source and one or more hops beta acids, such as from an extract from Humulus lupulus. Oral care compositions have a tin ion source and/or a zinc ion source and a beta acid derived from an extract of Humulus lupulus.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: July 4, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Arif Ali Baig, Aaron Reed Biesbrock, Samuel James St. John
  • Publication number: 20230133630
    Abstract: Oral care compositions, such as whitening dentifrice compositions, whitening toothpaste compositions, and/or toothpaste compositions, include dicarboxylic acid, the dicarboxylic acid including malonic acid, methylmalonic acid, tartronic acid, malic acid, dimethylmalonic acid, mesoxalic acid, dihydroxymalonic acid, oxalic acid, salts thereof, or combinations thereof; and a pH of from about 4 to about 6, where the composition has a ChemPC ?L of least about 7. Mouth rinse compositions include dicarboxylic acid, the dicarboxylic acid including malonic acid, methylmalonic acid, tartronic acid, malic acid, dimethylmalonic acid, mesoxalic acid, dihydroxymalonic acid, oxalic acid, salts thereof, or combinations thereof; a pH of from about 4 to about 6, and at least about 75%, by weight of the composition, of water, where the composition has a ChemPC ?L of least about 7.
    Type: Application
    Filed: October 24, 2022
    Publication date: May 4, 2023
    Inventors: Andrew Frederic GROTH, Paul Albert SAGEL, Samuel James ST. JOHN
  • Publication number: 20230044746
    Abstract: A dentifrice composition includes about 20% or greater, by weight of the dentifrice composition, of water, a fluoride ion source, a polyphosphate source comprising a first linear polyphosphate with an average chain length of from about 6 to about 21, and a pH of about 5 or less.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 9, 2023
    Inventors: Niranjan Ramji, Michael David Curtis, Samuel James St. John, Kathleen Pearson, Lina Aurora Witte, Andrea Noland
  • Patent number: 11471388
    Abstract: An oral care composition with one or more polyphosphates with about 20 wt % or more of water at a pH of about 5 or less. A dentifrice composition with one or more polyphosphates with about 20 wt % or more of water at a pH of about 5 or less. A mouth rinse composition with one or more polyphosphates with about 20 wt % or more of water at a pH of about 5 or less.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: October 18, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Niranjan Ramji, Michael David Curtis, Samuel James St. John, Kathleen Pearson, Lina Aurora Witte, Andrea Noland
  • Publication number: 20220313595
    Abstract: Oral care compositions including hops for the reduction of bacteria in the oral cavity. Antigingivitis oral care compositions including hops. Methods of preventing and/or treating gingivitis including directing a user to apply an oral care composition comprising hops to an oral cavity. Oral care compositions comprising hops beta acid for the reduction of bacteria in the oral cavity.
    Type: Application
    Filed: March 25, 2022
    Publication date: October 6, 2022
    Inventors: Arif Ali Baig, Aaron Reed Biesbrock, Samuel James St. John
  • Publication number: 20220304919
    Abstract: Edible oral compositions including hops and calcium. Edible oral compositions including hops and tin. Edible oral compositions that are free of fluoride. Edible oral compositions which are gummy compositions, chewable compositions, pan-chew composition, tablet compositions, dissolving tablet compositions, dissolving films, leave-on compositions, lollipop compositions, lozenge compositions, nonwoven fiber compositions, soluble foam compositions, liquid compositions, paste compositions, chewing gum composition, or combinations thereof.
    Type: Application
    Filed: March 25, 2022
    Publication date: September 29, 2022
    Inventor: Samuel James St. John
  • Publication number: 20220304918
    Abstract: Oral care compositions including hops, first sweetener, and second sweetener. Oral care compositions including hops, a first sweetener with a first peak intensity time, and the first peak intensity time is earlier than a peak intensity time of sucrose and/or a second sweetener with a second peak intensity time, and the second peak intensity time is later than a peak intensity time of sucrose.
    Type: Application
    Filed: March 25, 2022
    Publication date: September 29, 2022
    Inventors: Arif Ali Baig, Tammy Baker, Pierig Jean-Marie LePont, Samuel James St. John
  • Publication number: 20220265532
    Abstract: Oral care compositions including peroxide, alumina, and optionally water. Dentifrice compositions including peroxide, alumina, and optionally water. Dentifrice compositions including peroxide, calcined alumina, and optionally water. Dentifrice compositions including peroxide, calcined alumina, uncalcined alumina, and optionally water. Methods of use to whiten teeth using one or more of the disclosed compositions.
    Type: Application
    Filed: January 18, 2022
    Publication date: August 25, 2022
    Inventors: Michael David Curtis, Paul Albert Sagel, Samuel James St. John, Cara Blaney Woyak