Patents Assigned to Versicolor Technologies, LLC
-
Patent number: 12497385Abstract: The present invention relates to compounds, compositions, and methods for modulating skin pigmentation and treating or preventing UV-induced skin damage, erythema, aging of the skin, sunburn, and hyperpigmentation in a subject. The compounds, compositions, and methods of the present invention generally involve Malassezia-derived compounds, including malassezin and indirubin, and/or chemical analogs thereof. Other applications of the compounds and compositions disclosed herein include, but are not limited to, improving hyperpigmentation caused by a hyperpigmentation disorder, inducing melanocyte apoptosis, and modulating arylhydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogenesis, melanosome transfer, melanocyte activity, and melanin concentration.Type: GrantFiled: December 17, 2021Date of Patent: December 16, 2025Assignee: VERSICOLOR TECHNOLOGIES, LLCInventors: Michael Einziger, Ann Marie Simpson
-
Patent number: 12458577Abstract: The present invention relates to compounds, compositions, and methods for modulating skin pigmentation and treating or preventing UV-induced skin damage, erythema, aging of the skin, sunburn, and hyperpigmentation in a subject. The compounds, compositions, and methods of the present invention generally involve Malassezia-derived compounds, including malassezin and indirubin, and/or chemical analogs thereof. Other applications of the compounds and compositions disclosed herein include, but are not limited to, improving hyperpigmentation caused by a hyperpigmentation disorder, inducing melanocyte apoptosis, and modulating arylhydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogenesis, melanosome transfer, melanocyte activity, and melanin concentration.Type: GrantFiled: December 20, 2021Date of Patent: November 4, 2025Assignee: VERSICOLOR TECHNOLOGIES, LLCInventors: Michael Einziger, Ann Marie Simpson
-
Patent number: 12428374Abstract: The present invention relates to compounds, compositions, and methods for brightening skin. The compounds, compositions, and methods of the present invention generally involve compounds produced by a Malassezia yeast, and chemical analogs thereof. In addition to skin brightening applications, the compounds, compositions, and methods of the present invention may be used to modulate melanocyte activity, induce melanocyte apoptosis, agonize an arylhydrocarbon receptor (AhR), improve hyperpigmentation caused by a hyperpigmentation disorder, and modulate melanin production, melanosome biogenesis, and melanosome transfer.Type: GrantFiled: December 8, 2023Date of Patent: September 30, 2025Assignee: VERSICOLOR TECHNOLOGIES, LLCInventors: Michael Einziger, Ann Marie Simpson
-
Patent number: 11987555Abstract: The present invention relates to compounds, compositions, and methods for brightening skin. The compounds, compositions, and methods of the present invention generally involve compounds produced by a Malassezia yeast, and chemical analogs thereof. In addition to skin brightening applications, the compounds, compositions, and methods of the present invention may be used to modulate melanocyte activity, induce melanocyte apoptosis, agonize an arylhydrocarbon receptor (AhR), improve hyperpigmentation caused by a hyperpigmentation disorder, and modulate melanin production, melanosome biogenesis, and melanosome transfer.Type: GrantFiled: August 23, 2021Date of Patent: May 21, 2024Assignee: VERSICOLOR TECHNOLOGIES, LLCInventors: Michael Einziger, Ann Marie Simpson
-
Patent number: 11220491Abstract: The present invention relates to compounds, compositions, and methods for modulating skin pigmentation and treating or preventing UV-induced skin damage, erythema, aging of the skin, sunburn, and hyperpigmentation in a subject. The compounds, compositions, and methods of the present invention generally involve Malassezia-derived compounds, including malassezin and indirubin, and/or chemical analogs thereof. Other applications of the compounds and compositions disclosed herein include, but are not limited to, improving hyperpigmentation caused by a hyperpigmentation disorder, inducing melanocyte apoptosis, and modulating arylhydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogenesis, melanosome transfer, melanocyte activity, and melanin concentration.Type: GrantFiled: April 12, 2019Date of Patent: January 11, 2022Assignee: Versicolor Technologies, LLCInventors: Michael Einziger, Ann Marie Simpson
-
Photoprotective compositions containing malassezia-derived compounds and/or chemical analogs thereof
Patent number: 11202748Abstract: The present invention relates to compounds, compositions, and methods for modulating skin pigmentation and treating or preventing UV-induced skin damage, erythema, aging of the skin, sunburn, and hyperpigmentation in a subject. The compounds, compositions, and methods of the present invention generally involve Malassezia-derived compounds, including malassezin and indirubin, and/or chemical analogs thereof. Other applications of the compounds and compositions disclosed herein include, but are not limited to, improving hyperpigmentation caused by a hyperpigmentation disorder, inducing melanocyte apoptosis, and modulating arylhydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogenesis, melanosome transfer, melanocyte activity, and melanin concentration.Type: GrantFiled: August 23, 2019Date of Patent: December 21, 2021Assignee: Versicolor Technologies, LLCInventors: Michael Einziger, Ann Marie Simpson -
Patent number: 11104644Abstract: The present invention relates to compounds, compositions, and methods for brightening skin. The compounds, compositions, and methods of the present invention generally involve compounds produced by a Malassezia yeast, and chemical analogs thereof. In addition to skin brightening applications, the compounds, compositions, and methods of the present invention may be used to modulate melanocyte activity, induce melanocyte apoptosis, agonize an arylhydrocarbon receptor (AhR), improve hyperpigmentation caused by a hyperpigmentation disorder, and modulate melanin production, melanosome biogenesis, and melanosome transfer.Type: GrantFiled: September 4, 2018Date of Patent: August 31, 2021Assignee: Versicolor Technologies, LLCInventors: Michael Einziger, Ann Marie Simpson