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公开(公告)号:US10052291B2
公开(公告)日:2018-08-21
申请号:US15317306
申请日:2015-06-09
申请人: DERMTREAT APS
IPC分类号: A61K9/70 , D01D1/02 , D01D5/00 , A61K31/573 , A61K31/4745 , A61K47/32 , A61K47/36 , A61K47/10 , A61K9/00 , D01F6/52 , D01F6/56
CPC分类号: A61K9/70 , A61K9/0014 , A61K9/006 , A61K9/0092 , A61K31/00 , A61K31/4745 , A61K31/573 , A61K47/10 , A61K47/32 , A61K47/36 , D01D1/02 , D01D5/003 , D01F1/10 , D01F6/44 , D01F6/52 , D01F6/56 , D01F6/88 , D10B2201/30 , D10B2321/08 , D10B2321/12 , D10B2331/06 , D10B2509/00
摘要: The present invention relates to electrospun fibers comprising i) a hydrophilic polymer that is soluble in a first solvent, ii) a bioadhesive substance that is slightly soluble in said first solvent, iii) optionally, a drug substance.
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公开(公告)号:US20180221295A1
公开(公告)日:2018-08-09
申请号:US15882637
申请日:2018-01-29
申请人: DERMTREAT APS
IPC分类号: A61K9/70 , A61K47/32 , A61K9/00 , A61K47/36 , A61K31/573
CPC分类号: A61K9/70 , A61K9/0053 , A61K9/0092 , A61K31/573 , A61K47/32 , A61K47/34 , A61K47/36 , A61K47/38
摘要: The present invention relates to electrospun fibres containing: i) a first and a second hydrophilic fibre-forming polymer that is soluble in a hydrophilic solvent, ii) a bioadhesive substance that is slightly soluble in said hydrophilic solvent, iv) a drug substance, wherein the first hydrophilic polymer has a solubility in water at 37° C. that is at least 10 times greater than the solubility in water at 37° C. of the second hydrophilic fibre-forming polymer, and wherein the bioadhesive substance is present in solid form.
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公开(公告)号:US20170119690A1
公开(公告)日:2017-05-04
申请号:US15317306
申请日:2015-06-09
申请人: DERMTREAT APS
IPC分类号: A61K9/70 , A61K31/4745 , A61K47/32 , A61K47/36 , D01D5/00 , A61K9/00 , D01F6/52 , D01F6/56 , D01D1/02 , A61K31/573 , A61K47/10
CPC分类号: A61K9/70 , A61K9/0014 , A61K9/006 , A61K9/0092 , A61K31/00 , A61K31/4745 , A61K31/573 , A61K47/10 , A61K47/32 , A61K47/36 , D01D1/02 , D01D5/003 , D01F1/10 , D01F6/44 , D01F6/52 , D01F6/56 , D01F6/88 , D10B2201/30 , D10B2321/08 , D10B2321/12 , D10B2331/06 , D10B2509/00
摘要: The present invention relates to electrospun fibers comprising i) a hydrophilic polymer that is soluble in a first solvent, ii) a bioadhesive substance that is slightly soluble in said first solvent, iii) optionally, a drug substance.
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公开(公告)号:US20180325834A1
公开(公告)日:2018-11-15
申请号:US16028217
申请日:2018-07-05
申请人: DERMTREAT APS
IPC分类号: A61K9/70 , A61K47/10 , D01F6/56 , A61K9/00 , A61K31/4745 , A61K31/573 , A61K31/00 , D01F6/88 , D01F6/44 , D01F1/10 , D01D5/00 , D01D1/02 , A61K47/36 , A61K47/32 , D01F6/52
CPC分类号: A61K9/70 , A61K9/0014 , A61K9/006 , A61K9/0092 , A61K31/00 , A61K31/4745 , A61K31/573 , A61K47/10 , A61K47/32 , A61K47/36 , D01D1/02 , D01D5/003 , D01F1/10 , D01F6/44 , D01F6/52 , D01F6/56 , D01F6/88 , D10B2201/30 , D10B2321/08 , D10B2321/12 , D10B2331/06 , D10B2509/00
摘要: The present invention relates to electrospun fibers comprising i) a hydrophilic polymer that is soluble in a first solvent, ii) a bioadhesive substance that is slightly soluble in said first solvent, iii) optionally, a drug substance.
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