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1. 发明专利

MA53291A PARTICULES CONTENANT DES AGENTS COLORANTS ET PROCÉDÉS POUR LES UTILISER 未知
公开(公告)号：MA53291A
公开(公告)日：2022-05-11
申请号：MA53291
申请日：2019-08-09
申请人： EPHEMERAL SOLUTIONS INC
发明人： PIERRE BRENNAL , SHAH VANDAN K
IPC分类号： A61K8/02 , A61K8/11 , A61K8/30 , A61K8/85 , A61K8/90 , A61Q1/02

2. 发明申请

WO2020033903A1 PARTICLES CONTAINING COLORING AGENTS AND METHODS OF USING THE SAME 审中-公开
公开(公告)号：WO2020033903A1
公开(公告)日：2020-02-13
申请号：PCT/US2019/046021
申请日：2019-08-09
申请人： EPHEMERAL SOLUTIONS, INC.
发明人： SHAH, Vandan, K. , PIERRE, Brennal
IPC分类号： A61K8/02 , A61K8/11 , A61K8/30
摘要： The disclosure relates to a composition that is designed to be administered to a subject intradermally for treating pigmentless skin or creating a temporary tattoo. The composition comprises particles having a polymeric shell and a core that includes a coloring agent. The particles are in a carrier solution at a concentration that is cosmetically effective to delay the bioabsorbance and/or biodegradation of coloring agent in a subject's skin. Bioabsorbance and/or biodegradation of the particles fades the tattoo until it is no longer visible.

3. 发明申请

WO2022174078A1 PARTICLES CONTAINING COLORING AGENTS AND METHODS OF USING THE SAME 审中-公开
公开(公告)号：WO2022174078A1
公开(公告)日：2022-08-18
申请号：PCT/US2022/016181
申请日：2022-02-11
申请人： EPHEMERAL SOLUTIONS, INC.
发明人： PIERRE, Brennal , SHAH, Vandan K. , CHIN, William
IPC分类号： A61F2/28 , A61F2/30 , B29C64/165
摘要： This invention provides ink particles comprising a) a core comprising a coloring agent and a polymer, and b) an outermost layer comprising a surfactant or a dispersant, wherein the core further comprises an outer surface and the outermost layer at least partially covers the outer surface of the core. The invention further provides ink particles comprising a) a core comprising a coloring agent, b) a shell, and c) an outermost layer comprising a surfactant or a dispersant, wherein: the core or the shell comprises a polymer, wherein the polymer is polycaprolactone (PCL), poly D-lactic acid (PDLA), poly L-lactic acid (PLLA), poly(lactic-co-glycolic acid), (PLGA), polyethylene glycol (PEG), polyethylene glycol - diacrylate (PEGDA), poly(sebacic anhydride) (poly(SA)), polyorthoester, aliphatic polyanhydride, aromatic polyanhydride, or a copolymer thereof; the core further comprises an outer surface; the shell at least partially covers the outer surface of the core; the shell further comprises an outer surface; and the outermost layer at least partially covers the outer surface of the shell. The invention also provides a composition of the ink particles and a liquid carrier or a kit comprising the ink particles and a liquid carrier, and methods of using the composition and the kit for use in a method for tattooing a subject.

4. 发明专利

AU2019320082A1 Particles containing coloring agents and methods of using the same 未知
公开(公告)号：AU2019320082A1
公开(公告)日：2021-06-10
申请号：AU2019320082
申请日：2019-08-09
申请人： EPHEMERAL SOLUTIONS INC
发明人： SHAH VANDAN K , PIERRE BRENNAL
IPC分类号： A61K8/02 , A61K8/11 , A61K8/30
摘要： The disclosure relates to a composition that is designed to be administered to a subject intradermally for treating pigmentless skin or creating a temporary tattoo. The composition comprises particles having a polymeric shell and a core that includes a coloring agent. The particles are in a carrier solution at a concentration that is cosmetically effective to delay the bioabsorbance and/or biodegradation of coloring agent in a subject's skin. Bioabsorbance and/or biodegradation of the particles fades the tattoo until it is no longer visible.

5. 发明专利

IL280655D0 Particles containing coloring agents and methods of using the same 未知
公开(公告)号：IL280655D0
公开(公告)日：2021-03-25
申请号：IL28065521
申请日：2021-02-04
申请人： EPHEMERAL SOLUTIONS INC , SHAH VANDAN K , PIERRE BRENNAL
发明人： SHAH VANDAN K , PIERRE BRENNAL
IPC分类号： A61K8/11 , A61K8/85 , A61Q1/02
摘要： The disclosure relates to a composition that is designed to be administered to a subject intradermally for treating pigmentless skin or creating a temporary tattoo. The composition comprises particles having a polymeric shell and a core that includes a coloring agent. The particles are in a carrier solution at a concentration that is cosmetically effective to delay the bioabsorbance and/or biodegradation of coloring agent in a subject's skin. Bioabsorbance and/or biodegradation of the particles fades the tattoo until it is no longer visible.

6. 发明专利

BR112021007900A2 partículas contendo agentes de coloração e métodos de uso das mesmas 未知
公开(公告)号：BR112021007900A2
公开(公告)日：2021-08-03
申请号：BR112021007900
申请日：2019-08-09
申请人： EPHEMERAL SOLUTIONS INC
发明人： BRENNAL PIERRE , VANDAN K SHAH
IPC分类号： A61K8/02 , A61K8/11 , A61K8/30
摘要： partículas contendo agentes de coloração e métodos de uso das mesmas. a presente invenção refere-se a uma composição que é concebida para ser administrada a um indivíduo intradermicamente para tratar pele sem pigmento ou criar uma tatuagem temporária. a composição compreende partículas tendo um invólucro polimérico e um núcleo que inclui um agente de coloração. as partículas estão em uma solução portadora em uma concentração que é cosmeticamente eficaz para retardar a bioabsorbância e/ou biodegradação de agente de coloração na pele de um indivíduo. a bioabsorbância e/ou a biodegradação das partículas desbota a tatuagem até que não seja mais visível.

7. 发明专利

SG11202101047RA PARTICLES CONTAINING COLORING AGENTS AND METHODS OF USING THE SAME 未知
公开(公告)号：SG11202101047RA
公开(公告)日：2021-02-25
申请号：SG11202101047R
申请日：2019-08-09
申请人： EPHEMERAL SOLUTIONS INC
发明人： SHAH VANDAN , PIERRE BRENNAL
IPC分类号： A61K8/02 , A61K8/11 , A61K8/30
摘要： The disclosure relates to a composition that is designed to be administered to a subject intradermally for treating pigmentless skin or creating a temporary tattoo. The composition comprises particles having a polymeric shell and a core that includes a coloring agent. The particles are in a carrier solution at a concentration that is cosmetically effective to delay the bioabsorbance and/or biodegradation of coloring agent in a subject's skin. Bioabsorbance and/or biodegradation of the particles fades the tattoo until it is no longer visible.

8. 发明专利

CA3108431A1 PARTICLES CONTAINING COLORING AGENTS AND METHODS OF USING THE SAME 未知
公开(公告)号：CA3108431A1
公开(公告)日：2020-02-13
申请号：CA3108431
申请日：2019-08-09
申请人： EPHEMERAL SOLUTIONS INC
发明人： SHAH VANDAN K , PIERRE BRENNAL
IPC分类号： A61K8/02 , A61K8/11 , A61K8/30
摘要： The disclosure relates to a composition that is designed to be administered to a subject intradermally for treating pigmentless skin or creating a temporary tattoo. The composition comprises particles having a polymeric shell and a core that includes a coloring agent. The particles are in a carrier solution at a concentration that is cosmetically effective to delay the bioabsorbance and/or biodegradation of coloring agent in a subject's skin. Bioabsorbance and/or biodegradation of the particles fades the tattoo until it is no longer visible.

9. 发明公开

US20230398058A1 PARTICLES CONTAINING COLORING AGENTS AND METHODS OF USING THE SAME 审中-公开
公开(公告)号：US20230398058A1
公开(公告)日：2023-12-14
申请号：US18230410
申请日：2023-08-04
申请人： Ephemeral Solutions, Inc.
发明人： Brennal PIERRE , Vandan K. SHAH , William CHIN
IPC分类号： A61K8/90 , A61K8/02 , A61Q1/02
CPC分类号： A61K8/90 , A61K8/0233 , A61Q1/025 , A61K2800/596 , A61K2800/652 , A61K2800/434 , A61K2800/412 , A61K2800/91 , A61K2800/882
摘要： This invention provides ink particles comprising a) a core comprising a coloring agent and a polymer, and b) an outermost layer comprising a surfactant or a dispersant, wherein the core further comprises an outer surface and the outermost layer at least partially covers the outer surface of the core. The invention further provides ink particles comprising a) a core comprising a coloring agent, b) a shell, and c) an outermost layer comprising a surfactant or a dispersant, wherein: the core or the shell comprises a polymer, wherein the polymer is polycaprolactone (PCL), poly D-lactic acid (PDLA), poly L-lactic acid (PLLA), poly(lactic-co-glycolic acid), (PLG), polyethylene glycol (PEG), polyethylene glycol-diacrylate (PEGDA), poly(sebacic anhydride) (poly(SA)), polyorthoester, aliphatic polyanhydride, aromatic polyanhydride, or a copolymer thereof; the core further comprises an outer surface; the shell at least partially covers the outer surface of the core; the shell further comprises an outer surface; and the outermost layer at least partially covers the outer surface of the shell. The invention also provides a composition of the ink particles and a liquid carrier or a kit comprising the ink particles and a liquid carrier, and methods of using the composition and the kit for use in a method for tattooing a subject.

10. 发明申请

US20210154107A1 PARTICLES CONTAINING COLORING AGENTS AND METHODS OF USING THE SAME 有权
公开(公告)号：US20210154107A1
公开(公告)日：2021-05-27
申请号：US17164308
申请日：2021-02-01
申请人： Ephemeral Solutions, Inc.
发明人： Vandan K. SHAH , Brennal PIERRE
IPC分类号： A61K8/11 , A61Q1/02 , A61K8/90
摘要： The disclosure relates to a composition that is designed to be administered to a subject intradermally for treating pigmentless skin or creating a temporary tattoo. The composition comprises particles having a polymeric shell and a core that includes a coloring agent. The particles are in a carrier solution at a concentration that is cosmetically effective to delay the bioabsorbance and/or biodegradation of coloring agent in a subject's skin. Bioabsorbance and/or biodegradation of the particles fades the tattoo until it is no longer visible.

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