Patents Assigned to Premier Dental Products Company
  • Patent number: 11850292
    Abstract: A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: December 26, 2023
    Assignee: Premier Dental Products Company
    Inventors: Stephen M. Gross, William A. McHale, Mark A. Latta
  • Patent number: 11850294
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: December 26, 2023
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A McHale
  • Patent number: 11406570
    Abstract: A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: August 9, 2022
    Assignee: Premier Dental Products Company
    Inventors: Stephen M. Gross, William A. McHale, Mark A. Latta
  • Patent number: 11185480
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: November 30, 2021
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 11185479
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for topical epithelial cells of mammal.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: November 30, 2021
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 11185478
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: November 30, 2021
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 10758458
    Abstract: A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: September 1, 2020
    Assignee: Premier Dental Products Company
    Inventors: Stephen M. Gross, William A. McHale, Mark A. Latta
  • Patent number: 10688026
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: June 23, 2020
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 10675227
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: June 9, 2020
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 10434046
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for topical epithelial cells of mammal.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: October 8, 2019
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 10434044
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 8, 2019
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 10434047
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: October 8, 2019
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 9877929
    Abstract: A topical vitamin D and UBIQUINOL supplement composition useful in treating oral inflammation and reducing oxidative stress comprising: a supplement mixture of vitamin D and UBIQUINOL in an aqueous-free emulsion containing: spilanthes extract, stabilizing compositions for UBIQUINOL and trans-oral mucosal absorption facilitators for the supplement mixture; where the emulsion forms a mucoadhesive gel in the presence of saliva, that effects passive diffusion through the oral mucosa of the supplement mixture and spilanthes extract regulating: in vivo availability and immune response of the supplement mixture, and maintaining adequate levels of circulating vitamin D and of adjunctively administered UBIQUINOL, while minimizing the risk of hypercalcemia.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: January 30, 2018
    Assignee: Premier Dental Products Company
    Inventors: William A. McHale, Dale G. Brown
  • Patent number: 9877930
    Abstract: Topical, UBIQUINOL, adjunctive, supplement compositions, containing amorphous calcium phosphate fluoride (ACPF), useful in: reducing oxidative stress, relieving oral discomfort and dry mouth, and remineralizing hydroxyapatite; comprising: UBIQUINOL in an aqueous-free emulsion that also contains: a stabilizing composition for UBIQUINOL, spilanthes extract, a trans-oral mucosal, absorption facilitator and ACPF; wherein: the emulsion forms a mucoadhesive gel in the presence of saliva that undergoes gradual saliva dissolution effecting passive diffusion of the UBIQUINOL supplement and the spilanthes extract into the oral mucosa, and remineralizing of tooth surfaces with ACPF; resulting in: adjunctively increasing UBIQUINOL levels, reducing oxidative stress, regulating immune response, relieving oral discomfort and dry mouth, and remineralizing tooth surfaces.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: January 30, 2018
    Assignee: Premier Dental Products Company
    Inventors: William A. McHale, Dale G. Brown
  • Patent number: 9814657
    Abstract: A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: November 14, 2017
    Assignee: Premier Dental Products Company
    Inventors: Mark A. Latta, Stephen M. Gross, William A. McHale
  • Patent number: 9763858
    Abstract: Dental restorative formulations comprising an additive material and a capsule incorporated into the continuous phase of a dental material. The additive material includes one or more alkoxy groups and one or more vinyl groups. The capsule includes a catalyst and a molecule with one or more silanol groups. The dental restorative formulation is applied and polymerized to form a composite. When a disturbance occurs in the dental composite, the capsule ruptures so that the catalyst initiates a condensation reaction between the molecule with one or more silanol groups and the one or more alkoxy groups thereby healing the dental composite.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: September 19, 2017
    Assignee: Premier Dental Products Company
    Inventors: Stephen M. Gross, Mark A. Latta
  • Patent number: 9724542
    Abstract: Improved remineralizing and desensitizing compositions containing remineralizing ingredients in aqueous-free emulsions that, in the presence of saliva, form mucoadhesive gels substantive to tooth surfaces; wherein the gels are dissolved by saliva gradually releasing remineralizing ingredients onto tooth surfaces, treatments with these compositions and methods of manufacture.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: August 8, 2017
    Assignee: Premier Dental Products Company
    Inventors: William A. McHale, Dale G. Brown
  • Patent number: 9616004
    Abstract: Substantially aqueous-free, enamel protectant and enamel repair toothpastes containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein: (a) substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and (b) said toothpastes indicate substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: April 11, 2017
    Assignee: Premier Dental Products Company
    Inventors: William A. Mchale, Dale G. Brown
  • Patent number: 9604078
    Abstract: A method of treatment for enamel with substantially aqueous-free, enamel protectant and repair brushing gels containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and said brushing gels have substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: March 28, 2017
    Assignee: Premier Dental Products Company
    Inventors: William A. McHale, Dale G. Brown
  • Patent number: D809138
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: January 30, 2018
    Assignee: Premier Dental Products Company
    Inventors: Masood Khan, William A. McHale