公开(公告)号：US20250073179A1

公开(公告)日：2025-03-06

申请号：US18282554

申请日：2022-03-17

Applicant: UCB BIOPHARMA SRL

Inventor： SARAH MARQUETTE ,  CHRISTIAN GRANDFILS ,  JÉRÔME HURLET

IPC: A61K9/70 ,  A61K45/06 ,  A61K47/10 ,  A61K47/59 ,  B33Y80/00

Abstract: The invention relates to the field of pharmaceutical compositions comprising proteins as therapeutic active ingredient. More particularly it is directed to di-block or multi-block copolymers used as excipients, and in particular as stabilizer, in protein-containing dried compositions, filaments obtained from these dried compositions, implantable drug delivery device formed from these filaments and to methods of producing such compositions, filaments and devices.