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公开(公告)号:US12109304B1
公开(公告)日:2024-10-08
申请号:US18522062
申请日:2023-11-28
发明人: Haijian Zhu , Rongbin Ling , Avinash Singh , Liyan Xie , Xiaojin Xiao
IPC分类号: A61K9/00 , A61K9/70 , A61K31/245 , A61K31/573 , A61K47/08 , A61K47/10 , A61K47/14 , A61K47/26 , A61K47/32 , A61K47/34 , A61K47/36 , A61K47/38 , A61K47/42 , A61K47/44 , A61P1/04 , A61P17/02
CPC分类号: A61K9/006 , A61K9/7046 , A61K9/7053 , A61K9/7061 , A61K9/7069 , A61K31/245 , A61K31/573 , A61K47/08 , A61K47/10 , A61K47/14 , A61K47/26 , A61K47/32 , A61K47/34 , A61K47/36 , A61K47/38 , A61K47/42 , A61K47/44 , A61P1/04 , A61P17/02
摘要: The present invention provides an oral patch for localized treatment of mouth ulcers containing combination of tetracaine and triamcinolone as active drugs. The patch is a bilayer structure containing a drug layer with amorphous tetracaine hydrochloride and amorphous triamcinolone acetonide and a water-soluble backing layer without a drug. The oral patch with combination of drugs has improved efficacy over each individual drug. The drug layer comprises 3-20% by weight of amorphous tetracaine hydrochloride, or a pharmaceutical acceptable salt thereof, 0.1-2.0% by weight of amorphous triamcinolone acetonide or a pharmaceutical acceptable salt thereof, 20-95% by weight of a first film-forming material, 1-12% by weight of an adhesive, 1-20% by weight of one or more cooling agent, and optionally 1-12% by weight of a plasticizer. The backing layer comprises 70-95% by weight of one or more film-forming agents, 2-10% by weight of a plasticizer and optionally 1-8% by weight of a flavoring agent.
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公开(公告)号:US20240197647A1
公开(公告)日:2024-06-20
申请号:US18520143
申请日:2023-11-27
申请人: TRS II, LLC
发明人: Ted SCHWARZROCK , Gary CLEARY
IPC分类号: A61K9/70 , A61K31/59 , A61K31/592 , A61K31/593 , A61K47/10 , A61K47/14
CPC分类号: A61K9/7061 , A61K9/7046 , A61K9/7069 , A61K31/59 , A61K31/592 , A61K31/593 , A61K47/10 , A61K47/14
摘要: Compositions and methods for delivering vitamin D to a subject. In one embodiment the invention provides a transdermal patch for the transdermal administration of vitamin D comprising: (a) a backing layer that serves as the outer surface of the patch during use; (b) an adhesive drug reservoir layer for affixing the patch to skin; and (c) a release liner, which upon removal exposes the adhesive drug reservoir layer. The adhesive drug reservoir layer can include vitamin D, a polymeric adhesive, an organic solvent, and a permeation enhancer.
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公开(公告)号:US11826478B2
公开(公告)日:2023-11-28
申请号:US17174947
申请日:2021-02-12
申请人: TRS II, LLC
发明人: Ted Schwarzrock , Gary Cleary
IPC分类号: A61K31/593 , A61K47/10 , A61K47/14 , A61K9/70 , A61K31/592 , A61K31/59
CPC分类号: A61K9/7061 , A61K9/7046 , A61K9/7069 , A61K31/59 , A61K31/592 , A61K31/593 , A61K47/10 , A61K47/14
摘要: The invention provides compositions and methods for delivering vitamin D to a human subject. In one embodiment the invention provides a transdermal patch for the transdermal administration of vitamin D comprising: (a) a backing layer that serves as the outer surface of the patch during use; (b) an adhesive drug reservoir layer for affixing the patch to human skin; and (c) a release liner, which upon removal exposes the adhesive drug reservoir layer. The adhesive drug reservoir layer can include vitamin D, a polymeric adhesive, an organic solvent, and a permeation enhancer.
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公开(公告)号:US09511051B2
公开(公告)日:2016-12-06
申请号:US14417205
申请日:2013-07-25
IPC分类号: A61K31/407 , A61K47/06 , A61K9/70 , A61K47/14 , A61K47/12
CPC分类号: A61K47/12 , A61K9/7038 , A61K9/7046 , A61K9/7053 , A61K9/7061 , A61K9/7069 , A61K31/407 , A61K31/55 , A61K47/06 , A61K47/10 , A61K47/14 , A61M37/00
摘要: A method for producing a patch comprising a support layer and an adhesive agent layer comprises: a mixture preparation step of mixing asenapine or a pharmaceutically acceptable salt thereof with sodium acetate whose particle diameter D50 at a cumulative volume of 50% in a particle diameter distribution is 40 to 1000 μm, in such a manner that the sodium acetate and sodium diacetate generated from the sodium acetate have a particle diameter D50 of 10 μm or smaller, thereby obtaining a mixture containing the sodium diacetate and the asenapine or pharmaceutically acceptable salt; and an adhesive-agent-layer formation step of forming the adhesive agent layer comprising the sodium diacetate, the asenapine or pharmaceutically acceptable salt, and a pressure-sensitive adhesive base agent, by using an adhesive agent layer composition obtained by mixing the mixture with the pressure-sensitive adhesive base agent.
摘要翻译: 在包含支撑层和粘合剂层的贴剂中,粘合剂层包含游离的阿替那非,马来酸碱金属盐和橡胶基粘合剂。
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公开(公告)号:US20150202183A1
公开(公告)日:2015-07-23
申请号:US14416964
申请日:2013-07-25
IPC分类号: A61K31/407 , A61K47/14 , A61K9/70
CPC分类号: A61K47/12 , A61K9/7038 , A61K9/7046 , A61K9/7053 , A61K9/7061 , A61K9/7069 , A61K31/407 , A61K31/55 , A61K47/06 , A61K47/10 , A61K47/14 , A61M37/00
摘要: In a patch comprising a support layer and an adhesive agent layer, the adhesive agent layer comprises asenapine and/or a pharmaceutically acceptable salt thereof, isopropyl palmitate, and an adhesive base agent.
摘要翻译: 在包含支撑层和粘合剂层的贴片中,粘合剂层包括阿替那平和/或其药学上可接受的盐,棕榈酸异丙酯和粘合剂基剂。
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公开(公告)号:US20140093555A1
公开(公告)日:2014-04-03
申请号:US14039993
申请日:2013-09-27
发明人: Masato NISHIMURA , Yoshitaka INOUE , Yoshiaki ITO
IPC分类号: A61K9/70 , A61K31/4418 , A61K31/404
CPC分类号: A61K9/7061 , A61K9/7046 , A61K31/404 , A61K31/4418
摘要: The present invention provides a patch preparation containing a support and an adhesive layer on at least one surface of the support, wherein the adhesive layer contains a drug, amine oxide, a low-polar liquid component based on an organic compound having an angle of 0-19° as calculated by the formula (I): angle(°)=arctan(inorganic value/organic value)×(180/π) and using an inorganic value and an organic value on an organic conceptual diagram, and an adhesive base, and the adhesive layer has an amine oxide content of 0.1-5 wt % and a low-polar liquid component content of 30-50 wt %.
摘要翻译: 本发明提供了一种在载体的至少一个表面上含有支持体和粘合剂层的贴片制剂,其中粘合剂层含有药物,氧化胺,基于角度为0的有机化合物的低极性液体组分 -19°,角度(°)= arctan(无机值/有机值)×(180 /&pgr),在有机概念图上使用无机值和有机值,粘合剂 碱,并且粘合剂层的氧化胺含量为0.1-5重量%,低极性液体组分含量为30-50重量%。
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公开(公告)号:US20110300198A1
公开(公告)日:2011-12-08
申请号:US13152413
申请日:2011-06-03
申请人: Amos Nussinovitch , Yulia Shcherbina , Zvi Roth
发明人: Amos Nussinovitch , Yulia Shcherbina , Zvi Roth
CPC分类号: A61K36/185 , A61K8/0208 , A61K8/73 , A61K8/922 , A61K9/7046 , A61K36/22 , A61K36/48 , A61K47/10 , A61K47/36 , A61K2800/10 , A61Q19/00
摘要: The present invention relates to dermal patches comprising natural polysaccharides without the need for any pressure sensitive synthetic polymers. Particularly, the present invention relates to patches comprising a bioadhesive composition comprising a polysaccharide exudate and an essential oil useful for transdermal delivery of therapeutic or cosmetic agents.
摘要翻译: 本发明涉及包含天然多糖的皮肤贴剂,而不需要任何压敏合成聚合物。 特别地,本发明涉及包含生物粘附性组合物的贴剂,其包含多糖渗出物和用于治疗或美容剂的透皮递送的精油。
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公开(公告)号:US20240325702A1
公开(公告)日:2024-10-03
申请号:US18739540
申请日:2024-06-11
发明人: Geunbae LIM , Jungho LEE , Byoungsun CHOI , Hyeonsu WOO
CPC分类号: A61M37/0015 , A61K9/0021 , A61K9/7046 , A61M2037/0023 , A61M2037/0053
摘要: A transdermal drug delivery patch according to an exemplary embodiment of the present invention includes: a flexible base layer; and a plurality of microneedle disposed at one surface of the base layer. Each of the plurality of microneedles includes a biodegradable polymer and a drug and has an empty space inside. Each of the plurality of microneedles is formed as a star-shaped pyramid including a plurality of protrusions extending in a radial direction, and a part between two protrusions adjacent along the circumferential direction among the plurality of protrusions is concave.
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公开(公告)号:US20180028464A1
公开(公告)日:2018-02-01
申请号:US15547237
申请日:2016-01-27
发明人: Toshikazu KOMODA , Kumi OBATA
CPC分类号: A61K9/7061 , A61K9/70 , A61K9/7046 , A61K9/7053 , A61K31/137 , A61K31/27 , A61K31/618 , A61K47/06 , A61K47/10 , A61K47/14 , A61K47/32 , A61K47/38 , A61K47/44
摘要: Provided is an adhesive patch capable of exerting excellent tackiness when the adhesive patch is attached to the skin and having a low incidence of detachment from the skin during attachment. The adhesive patch of the present invention includes a support, and an adhesive layer integrally layered on one surface of the support, the adhesive layer containing an acrylic adhesive, a solid resin that is incompatible with the acrylic adhesive and is in a solid state at 40° C., a plasticizer, and a drug. The combined use of the solid resin and the plasticizer can simultaneously achieve the tackiness and cohesive force of the adhesive layer.
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公开(公告)号:US09687474B2
公开(公告)日:2017-06-27
申请号:US14416964
申请日:2013-07-25
CPC分类号: A61K47/12 , A61K9/7038 , A61K9/7046 , A61K9/7053 , A61K9/7061 , A61K9/7069 , A61K31/407 , A61K31/55 , A61K47/06 , A61K47/10 , A61K47/14 , A61M37/00
摘要: In a patch comprising a support layer and an adhesive agent layer, the adhesive agent layer comprises asenapine and/or a pharmaceutically acceptable salt thereof, isopropyl palmitate, and an adhesive base agent.
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