公开(公告)号：US10201506B2

公开(公告)日：2019-02-12

申请号：US15425421

申请日：2017-02-06

Applicant: Cephalon, Inc.

Inventor： Peter D. Brown ,  Anthony S. Drager

IPC: A61K9/51 ,  A61K38/02 ,  A61K9/50 ,  A61K31/7088 ,  A61K31/4184 ,  A61K9/14 ,  C07D235/16 ,  A61K47/60 ,  A61K47/69

Abstract: The present invention is directed to particles prepared via the polymerization of at least one surfactant and an isocyanate-containing compound. Pharmaceutical compositions prepared using these particles are also described.

公开(公告)号：US09598377B2

公开(公告)日：2017-03-21

申请号：US14772540

申请日：2014-03-12

Applicant: CEPHALON, INC.

Inventor： Peter D. Brown ,  Anthony S. Drager

IPC: A61K9/50 ,  A61K47/48 ,  A61K31/4184 ,  A61K9/14 ,  C07D235/16

CPC classification number: A61K9/5146 ,  A61K9/145 ,  A61K9/5031 ,  A61K9/5089 ,  A61K31/4184 ,  A61K31/7088 ,  A61K38/02 ,  A61K47/60 ,  A61K47/6935 ,  C07D235/16

Abstract: The present invention is directed to particles prepared via the polymerization of at least one surfactant and an isocyanate-containing compound. Pharmaceutical compositions prepared using these particles are also described.

公开(公告)号：US20170143640A1

公开(公告)日：2017-05-25

申请号：US15425421

申请日：2017-02-06

Applicant: Cephalon, Inc.

Inventor： Peter D. Brown ,  Anthony S. Drager

IPC: A61K9/51 ,  A61K9/50 ,  A61K31/4184 ,  A61K38/02 ,  A61K31/7088

CPC classification number: A61K9/5146 ,  A61K9/145 ,  A61K9/5031 ,  A61K9/5089 ,  A61K31/4184 ,  A61K31/7088 ,  A61K38/02 ,  A61K47/60 ,  A61K47/6935 ,  C07D235/16

Abstract: The present invention is directed to particles prepared via the polymerization of at least one surfactant and an isocyanate-containing compound. Pharmaceutical compositions prepared using these particles are also described.