Patents by Inventor Gerald L. Vogel

Gerald L. Vogel 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: 20150209249
    Abstract: Mouth rinses, dentifrices, lozenges, confections, chewing gums, and similar delivery vehicles containing non-toxic soluble calcium are used prior to administration of a fluoride-containing composition to increase the effectiveness of the fluoride therapy. An effective amount of calcium is released into the oral cavity and allowed to penetrate into the oral tissue. Calcium-bound fluoride deposits form in the oral tissue upon subsequent administration of the fluoride-containing composition to provide increased salivary, plaque and oral tissue fluoride concentrations.
    Type: Application
    Filed: April 3, 2015
    Publication date: July 30, 2015
    Inventors: Gerald L. VOGEL, Laurence C. CHOW, Shozo TAKAGI
  • Patent number: 9011823
    Abstract: Mouth rinses, dentifrices, lozenges, confections, chewing gums, and similar delivery vehicles containing non-toxic soluble calcium are used prior to administration of a fluoride-containing composition to increase the effectiveness of the fluoride therapy. An effective amount of calcium is released into the oral cavity and allowed to penetrate into the oral tissue. Calcium-bound fluoride deposits form in the oral tissue upon subsequent administration of the fluoride-containing composition to provide increased salivary, plaque and oral tissue fluoride concentrations.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: April 21, 2015
    Assignee: ADA Foundation
    Inventors: Gerald L. Vogel, Laurence C. Chow, Shozo Takagi
  • Patent number: 6491900
    Abstract: Candies and confectioneries containing non-toxic sparingly soluble calcium and phosphate compounds as additives, cause the release of calcium and phosphate ions into the oral cavity gradually and persistently for a period no less than five minutes. Released calcium phosphate ions diffuse into partially demineralized tooth enamel or dentin, leasing to remineralization and repair of caries lesions, dental plaque, open dentinal tubules and exposed dentin. Agents and methods for remineralization of teeth, for reducing or eradicating cariogenic challenge in plaque following sucrose intake for producing effective anticaries actions without the use of fluoride and for desensitizing hypersensitive teeth are disclosed.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: December 10, 2002
    Assignee: American Dental Association Health Foundation
    Inventors: Laurence C. Chow, Shozo Takagi, Gerald L. Vogel
  • Publication number: 20010033831
    Abstract: Candies and confectioneries containing non-toxic sparingly soluble calcium and phosphate compounds as additives, cause the release of calcium and phosphate ions into the oral cavity gradually and persistently for a period no less than five minutes. Released calcium phosphate ions diffuse into partially demineralized tooth enamel or dentin, leasing to remineralization and repair of caries lesions, dental plaque, open dentinal tubules and exposed dentin. Agents and methods for remineralization of teeth, for reducing or eradicating cariogenic challenge in plaque following sucrose intake for producing effective anticaries actions without the use of fluoride and for desensitizing hypersensitive teeth are disclosed.
    Type: Application
    Filed: January 26, 2001
    Publication date: October 25, 2001
    Inventors: Laurence C. Chow, Shozo Takagi, Gerald L. Vogel
  • Patent number: 5993786
    Abstract: The invention relates to anticarious delivery vehicles, specifically chewing gums, candies, confectioneries, toothpastes, dentifrices and gels. The invention specifically provides chewing gums, candies, confectioneries, toothpastes, dentifrices and gels containing non-toxic sparingly soluble calcium and phosphate compounds as additives, causing the release of calcium and phosphate ions into the oral cavity gradually and persistently for a period no less than 5 minutes. The invention provides released calcium phosphate ions that diffuse into partially demineralized tooth enamel or dentin, leading to remineralization and repair of caries lesions, dental plaque, open dentinal tubules and exposed dentin. The invention thus provides agents and methods for remineralization of teeth and for reducing or eradicating cariogenic challenge in plaque following sucrose intake. The formulations of the invention can thereby produce effective anticaries actions without the use of fluoride.
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: November 30, 1999
    Assignee: American Dental Association Health Foundation
    Inventors: Laurence C. Chow, Shozo Takagi, Gerald L. Vogel
  • Patent number: 5833954
    Abstract: The invention relates to anticarious delivery vehicles, specifically chewing gums, candies, confectioneries, toothpastes, dentifrices and gels. The invention specifically provides chewing gums, candies, confectioneries, toothpastes, dentifrices and gels containing non-toxic sparingly soluble calcium and phosphate compounds as additives, causing the release of calcium and phosphate ions into the oral cavity gradually and persistently for a period no less than 5 minutes. The invention provides released calcium phosphate ions that diffuse into partially demineralized tooth enamel or dentin, leading to remineralization and repair of caries lesions, dental plaque, open dentinal tubules and exposed dentin. The invention thus provides agents and methods for remineralization of teeth and for reducing or eradicating cariogenic challenge in plaque following sucrose intake. The formulations of the invention can thereby produce effective anticaries actions without the use of fluoride.
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: November 10, 1998
    Assignee: American Dental Association Health Foundation
    Inventors: Laurence C. Chow, Shozo Takagi, Gerald L. Vogel