公开(公告)号：US12029815B2

公开(公告)日：2024-07-09

申请号：US17321370

申请日：2021-05-14

申请人： Board of Regents, The University of Texas System

发明人： Solaleh Miar ,  Gregory Robert Dion ,  Joo Leng Ong ,  Teja Guda

IPC分类号： A61K9/00 ,  A61F13/00 ,  A61F13/01 ,  A61K31/573 ,  D01D5/00 ,  D06M15/27

CPC分类号： A61K9/006 ,  A61F13/00063 ,  A61F13/01017 ,  A61F13/01021 ,  A61K31/573 ,  D01D5/003 ,  D06M15/27 ,  A61F2013/00089 ,  D10B2331/041

摘要： The present invention provides a mucoadhesive patch for attachment to a mucosal surface in a patient, the patch comprising a fibrous polymeric mat substrate and a plurality of polymeric flock particles that are attached to the substrate.

公开(公告)号：US20210353529A1

公开(公告)日：2021-11-18

申请号：US17321370

申请日：2021-05-14

申请人： Board of Regents, The University of Texas System

发明人： Solaleh Miar ,  Gregory Robert Dion ,  Joo Leng Ong ,  Teja Guda

IPC分类号： A61K9/00 ,  D01D5/00 ,  D06M15/27 ,  A61K31/573 ,  A61F13/00

摘要： The present invention provides a mucoadhesive patch for attachment to a mucosal surface in a patient, the patch comprising a fibrous polymeric mat substrate and a plurality of polymeric flock particles that are attached to the substrate.