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公开(公告)号：US20110104091A1
公开(公告)日：2011-05-05
申请号：US12899873
申请日：2010-10-07
Applicant: Prithwiraj Maitra , Wendy Chan
Inventor： Prithwiraj Maitra , Wendy Chan
CPC classification number: A61K8/8152 , A61K2800/31 , A61Q1/02 , A61Q1/12
Abstract: Cosmetic compositions comprising water-redispersible polymers are provided, as well as methods for using such compositions in cosmetics that afford powder-to-liquid and moisture-resistant benefits. These cosmetics can provide easier portability, as well as long wear benefits when topically applied to the skin or hair.
Abstract translation: 提供了包含水可再分散聚合物的化妆品组合物，以及在化妆品中使用这种组合物以提供粉末至液体和防湿益处的方法。 这些化妆品可以在局部施用于皮肤或毛发时提供更容易的携带性以及长期的磨损益处。
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公开(公告)号：US20090148393A1
公开(公告)日：2009-06-11
申请号：US11953915
申请日：2007-12-11
Applicant: Prithwiraj Maitra , Steven Carlo
Inventor： Prithwiraj Maitra , Steven Carlo
CPC classification number: A61Q1/08 , A61K8/29 , A61K8/88 , A61K2800/88 , A61K2800/884
Abstract: The present invention relates to a system of cosmetic and dermatological compositions and methods for treating and improving the aesthetic appearance of a biological surface by altering the optical properties of the biological surface, thereby resulting in a natural, flawless appearance. The compositions of the invention may be topically applied to the biological surface, including but not limited to skin, in an amount effective in improving the aesthetic and natural appearance of the biological surface.
Abstract translation: 本发明涉及通过改变生物表面的光学性质来治疗和改善生物表面的美学外观的化妆品和皮肤病学组合物和方法的系统，从而导致天然的，无瑕疵的外观。 本发明的组合物可以以有效改善生物表面的美观和自然外观的量局部施用于生物学表面，包括但不限于皮肤。
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公开(公告)号：US10092482B2
公开(公告)日：2018-10-09
申请号：US12132359
申请日：2008-06-03
Applicant: Prithwiraj Maitra , Lynette Zaidel , Suman K. Chopra , Guisheng Pan , Michael Prencipe , Sayed Ibrahim
Inventor： Prithwiraj Maitra , Lynette Zaidel , Suman K. Chopra , Guisheng Pan , Michael Prencipe , Sayed Ibrahim
Abstract: Oral care compositions comprising: a) an oral care active; and b) an acrylic film forming polymer. In various embodiments, such polymers comprise monomeric units such as acrylic acid, methacrylic acid, acrylates, and combinations thereof. In one embodiment, the film forming polymer comprises a copolymer of a first monomeric unit selected from the group consisting of acrylic acid, methacrylic acid, and combinations thereof, with a second monomeric unit selected from the group consisting of acrylates, acrylamides, acetates, and combinations thereof. In various embodiments, the polymer is a terpolymer comprising a combination of the second monomeric units. Preferably, the composition additionally comprises a lower alcohol, such as ethanol. In various embodiments, the oral care active comprises a whitening material, such as a peroxide.
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公开(公告)号：US09789032B2
公开(公告)日：2017-10-17
申请号：US13497439
申请日：2010-12-21
Applicant: Xiaolan Wei , Prithwiraj Maitra
Inventor： Xiaolan Wei , Prithwiraj Maitra
IPC: A61K8/891 , A61Q1/02 , A61K8/02 , A61K8/19 , A61K8/26 , A61K8/29 , A61K8/58 , A61K8/895 , A61Q1/04 , A61Q1/06 , A61Q1/08 , A61Q1/10 , A61Q1/12
CPC classification number: A61K8/025 , A61K8/0245 , A61K8/0254 , A61K8/19 , A61K8/26 , A61K8/29 , A61K8/585 , A61K8/891 , A61K8/895 , A61K2800/612 , A61K2800/614 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/08 , A61Q1/10 , A61Q1/12
Abstract: Described herein is a cosmetic composition comprising a mixture of metal oxide pigments having different shapes and sizes which provides high coverage and a natural look upon application.
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公开(公告)号：US08568695B2
公开(公告)日：2013-10-29
申请号：US11739393
申请日：2007-04-24
Applicant: Prithwiraj Maitra , Suman K. Chopra , Harsh M. Trivedi , Sayed Ibrahim , Tao Xu , Michael Prencipe
Inventor： Prithwiraj Maitra , Suman K. Chopra , Harsh M. Trivedi , Sayed Ibrahim , Tao Xu , Michael Prencipe
CPC classification number: A61K8/891 , A61K8/0279 , A61K8/8147 , A61K2800/56 , A61Q11/00
Abstract: A composite comprising a silicone compound sorbed onto a porous cross-linked polymer. This composition can be included in an oral care composition and inhibit bacterial adhesion on an oral surface.
Abstract translation: 包含吸附在多孔交联聚合物上的硅氧烷化合物的复合材料。 该组合物可以包含在口腔护理组合物中并且抑制口腔表面上的细菌粘附。
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Patent Agency Ranking
36.发明申请Low Flash Point Lip Composition Containing Solvents of Varying Evaporation Rates 审中-公开含有不同蒸发速率溶剂的低闪点唇膏公开(公告)号：US20120269754A1
公开(公告)日：2012-10-25
申请号：US13498484
申请日：2010-10-01
Applicant: Giovana A. Sandstrom , John R. Glynn, JR. , Prithwiraj Maitra
Inventor： Giovana A. Sandstrom , John R. Glynn, JR. , Prithwiraj Maitra
CPC classification number: A61Q1/04 , A61K8/31 , A61K8/585 , A61K8/891 , A61K8/91 , A61K2800/5922 , A61K2800/594
Abstract: Described herein is a cosmetic composition comprising a mixture of volatile solvents with varying evaporation rates, wherein at least two of the volatile solvents are in combination with a film former. A single application of a cosmetic composition as described herein provides transfer resistance, long wear, and comfort and as such, may be used in lipsticks, lip glosses, mascara, hair care products, and other such cosmetics for which transfer resistance, long wear and comfort are desired properties.
Abstract translation: 本文描述的是包含具有不同蒸发速率的挥发性溶剂的混合物的化妆品组合物，其中至少两种挥发性溶剂与成膜剂组合。 单一应用如本文所述的化妆品组合物提供耐转移性，长期耐磨性和舒适性，并且因此可用于唇膏，唇彩，睫毛膏，护发产品和其它耐转移性，长期耐磨性和 舒适性是所需的属性。
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公开(公告)号：US20110195100A1
公开(公告)日：2011-08-11
申请号：US13020210
申请日：2011-02-03
Applicant: Elizabeth Bruning , Jeannette Chantalat , Prithwiraj Maitra
Inventor： Elizabeth Bruning , Jeannette Chantalat , Prithwiraj Maitra
CPC classification number: A61K8/27 , A61K8/0241 , A61K8/19 , A61K2800/413 , A61K2800/621 , A61K2800/651 , A61K2800/83 , A61Q19/001 , A61Q19/08
Abstract: Novel lip compositions are disclosed. The lip compositions comprise galvanic particulates and provide the following benefits: enhanced lip color, reduced fine lines and wrinkles, increased fullness, improved moisturization, smoothness, texture, and improved definition and lip contour.
Abstract translation: 公开了新的唇部组合物。 唇部组合物包含电偶颗粒并提供以下益处：增强的唇色，减少的细纹和皱纹，增加的丰满度，改善的保湿，光滑度，质地和改进的清晰度和唇部轮廓。
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38.发明申请Block Copolymer and Ester-Terminated Polyesteramide Composition and Uses Thereof 有权嵌段共聚物和酯封端的聚酯酰胺组合物及其用途公开(公告)号：US20110150799A1
公开(公告)日：2011-06-23
申请号：US12645919
申请日：2009-12-23
Applicant: Arvind N. Shah , Freda E. Robinson , Kathy Cruz , David Alan Binder , Prithwiraj Maitra
Inventor： Arvind N. Shah , Freda E. Robinson , Kathy Cruz , David Alan Binder , Prithwiraj Maitra
CPC classification number: A61Q5/12 , A61K8/88 , A61K8/90 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q5/00 , A61Q19/00 , A61Q19/001 , C08L53/00 , C08L67/025 , C08L77/12 , C08L87/005 , C08L2666/02 , C08L2666/04 , C08L2666/20
Abstract: Compositions and methods for the preparation of a composition comprising a block copolymer and ester-terminated polyester amide solubilized in a compatible solvent are disclosed. The disclosed compositions are long-lasting, transfer resistant, flexible, and water-proof capable of complexing the active ingredient to provide such benefits. The disclosed compositions are useful for formulating cosmetics, personal care products, cosmeceuticals, and the like.
Abstract translation: 公开了用于制备包含溶解在相容溶剂中的嵌段共聚物和酯封端的聚酯酰胺的组合物的组合物和方法。 所公开的组合物是耐久性，耐转移，柔性和防水的，能够使活性成分络合以提供这样的益处。 所公开的组合物可用于配制化妆品，个人护理产品，药妆品等。
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公开(公告)号：US20070253916A1
公开(公告)日：2007-11-01
申请号：US11739393
申请日：2007-04-24
Applicant: Prithwiraj Maitra , Suman K. Chopra , Harsh M. Trivedi , Sayed Ibrahim , Tao Xu , Michael Prencipe
Inventor： Prithwiraj Maitra , Suman K. Chopra , Harsh M. Trivedi , Sayed Ibrahim , Tao Xu , Michael Prencipe
IPC: A61K8/89
CPC classification number: A61K8/891 , A61K8/0279 , A61K8/8147 , A61K2800/56 , A61Q11/00
Abstract: A composite comprising a silicone compound sorbed onto a porous cross-linked polymer. This composition can be included in an oral care composition and inhibit bacterial adhesion on an oral surface.
Abstract translation: 包含吸附在多孔交联聚合物上的硅氧烷化合物的复合材料。 该组合物可以包含在口腔护理组合物中并且抑制口腔表面上的细菌粘附。
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40.发明申请Tooth-whitening compositions comprising silicone polymer and methods therefor 有权包含硅氧烷聚合物的牙齿美白组合物及其方法公开(公告)号：US20050287084A1
公开(公告)日：2005-12-29
申请号：US10842154
申请日：2004-05-10
Applicant: Sayed Ibrahim , Prithwiraj Maitra , Suman Chopra , Eugene Pashkovski , Michael Prencipe
Inventor： Sayed Ibrahim , Prithwiraj Maitra , Suman Chopra , Eugene Pashkovski , Michael Prencipe
CPC classification number: A61K8/24 , A61K8/29 , A61K8/894 , A61K2800/412 , A61K2800/43 , A61Q11/00
Abstract: Tooth-imparting whiteness to fluids comprising a particulate whiteness-imparting particles such as hydroxyapatite and an organosiloxane polymer are disclosed. Methods of use of the fluids are also disclosed.
Abstract translation: 公开了赋予包含颗粒状白度赋予颗粒如羟基磷灰石和有机硅氧烷聚合物的流体的白度。 还公开了使用流体的方法。
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