Patent Assignment
Reel/Frame 074247/0777
Security Interest
Recorded: 2026-04-01
Pages: 6
Assignor
APTEVO BIOTHERAPEUTICS LLC
Executed: 2025-11-17
Assignee
NATIONAL BANK OF CANADA
130 KING STREET WEST, SUITE 2900, TORONTO, M5X1J9, CANADA
Covered Properties
(3)
Method of Producing Biologically Active Vitamin K Dependent Proteins by Recombinant Methods
Application:
18/821,185 →
Publication:
US 2025/0263769
Stabilized Factor Ix Formulations Containing Trehalose
Application:
18/403,081 →
Publication:
US 2025/0121066
Recombinant Vitamin K Dependent Proteins with High Sialic Acid Content and Methods of Preparing Same
Application:
18/815,115 →
Publication:
US 2025/0230426