IP Library › Assignment 028286/0428
Patent Assignment
Reel/Frame 028286/0428

Assignment of Assignor's Interest

Recorded: 2012-05-30 Pages: 2
Assignor
DUNCAN, SCOTT
Executed: 2012-04-27
Assignee
ALKERMES, INC.
852 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property (1)
Process for the Synthesis of Quaternary Amine Compounds
Patent: 9,029,543 →
Application: 13/440,584 →
Publication: US 2012/0258981
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Oct 23, 2025
From: ALKERMES, INC.
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 072656/0509 →
Security Interest Feb 13, 2026
From: ALKERMES, INC.
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 073790/0950 →
Release of Security Interest in Patents Previously Recorded at Reel/Frame (072656/0509) Feb 13, 2026
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: ALKERMES, INC.
Reel/Frame 074858/0481 →