Patents Assigned to Premier Dental Products Company
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Patent number: 11850292Abstract: 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: GrantFiled: July 29, 2022Date of Patent: December 26, 2023Assignee: Premier Dental Products CompanyInventors: Stephen M. Gross, William A. McHale, Mark A. Latta
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Patent number: 11850294Abstract: 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: GrantFiled: November 23, 2021Date of Patent: December 26, 2023Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A McHale
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Patent number: 11406570Abstract: 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: GrantFiled: August 31, 2020Date of Patent: August 9, 2022Assignee: Premier Dental Products CompanyInventors: Stephen M. Gross, William A. McHale, Mark A. Latta
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Patent number: 11185480Abstract: 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: GrantFiled: September 20, 2019Date of Patent: November 30, 2021Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 11185479Abstract: 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: GrantFiled: September 20, 2019Date of Patent: November 30, 2021Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 11185478Abstract: 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: GrantFiled: September 20, 2019Date of Patent: November 30, 2021Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 10758458Abstract: 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: GrantFiled: September 24, 2015Date of Patent: September 1, 2020Assignee: Premier Dental Products CompanyInventors: Stephen M. Gross, William A. McHale, Mark A. Latta
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Patent number: 10688026Abstract: 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: GrantFiled: March 14, 2018Date of Patent: June 23, 2020Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 10675227Abstract: 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: GrantFiled: March 14, 2018Date of Patent: June 9, 2020Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 10434046Abstract: 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: GrantFiled: December 3, 2018Date of Patent: October 8, 2019Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 10434044Abstract: 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: GrantFiled: October 24, 2017Date of Patent: October 8, 2019Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 10434047Abstract: 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: GrantFiled: December 3, 2018Date of Patent: October 8, 2019Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 9877929Abstract: 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: GrantFiled: October 12, 2012Date of Patent: January 30, 2018Assignee: Premier Dental Products CompanyInventors: William A. McHale, Dale G. Brown
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Patent number: 9877930Abstract: 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: GrantFiled: October 12, 2012Date of Patent: January 30, 2018Assignee: Premier Dental Products CompanyInventors: William A. McHale, Dale G. Brown
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Patent number: 9814657Abstract: 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: GrantFiled: September 14, 2012Date of Patent: November 14, 2017Assignee: Premier Dental Products CompanyInventors: Mark A. Latta, Stephen M. Gross, William A. McHale
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Patent number: 9763858Abstract: 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: GrantFiled: October 5, 2009Date of Patent: September 19, 2017Assignee: Premier Dental Products CompanyInventors: Stephen M. Gross, Mark A. Latta
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Patent number: 9724542Abstract: 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: GrantFiled: October 12, 2012Date of Patent: August 8, 2017Assignee: Premier Dental Products CompanyInventors: William A. McHale, Dale G. Brown
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Patent number: 9616004Abstract: 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: GrantFiled: April 11, 2014Date of Patent: April 11, 2017Assignee: Premier Dental Products CompanyInventors: William A. Mchale, Dale G. Brown
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Patent number: 9604078Abstract: 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: GrantFiled: April 11, 2014Date of Patent: March 28, 2017Assignee: Premier Dental Products CompanyInventors: William A. McHale, Dale G. Brown
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Patent number: D809138Type: GrantFiled: June 3, 2015Date of Patent: January 30, 2018Assignee: Premier Dental Products CompanyInventors: Masood Khan, William A. McHale