Patent Assignment
Reel/Frame 071319/0650
Assignment of Assignor's Interest
Recorded: 2025-06-04
Pages: 9
Assignors
HOEKMAN, JOHN D.
Executed: 2021-03-24
SATTERLY, KELSEY H.
Executed: 2021-02-04
SHREWSBURY, STEPHEN B.
Executed: 2021-02-03
YOUMANS, SCOTT
Executed: 2021-03-10
FULLER, CHRISTOPHER
Executed: 2021-02-23
Assignee
IMPEL NEUROPHARMA, INC.
201 ELLIOTT AVE., SUITE 260, SEATTLE, WASHINGTON, 98119
Covered Property
(1)
Repeated Administration of Dihydroergotamine for Treatment of Frequent Migraine Headaches
Application:
18/482,856 →
Publication:
US 2024/0252489
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 15, 2024
From: IMPEL PHARMACEUTICALS INC.
To: JN BIDCO LLC
Reel/Frame 066601/0479 →
Security Interest
Mar 20, 2024
From: JN BIDCO LLC
To: ALTER DOMUS (US) LLC, AS COLLATERAL AGENT
Reel/Frame 066837/0144 →
Assignment of Assignor's Interest
Apr 10, 2024
From: JN BIDCO LLC
To: WOODWARD SPECIALTY LLC
Reel/Frame 067062/0344 →
Assignment of Assignor's Interest
Jun 4, 2025
From: IMPEL PHARMACEUTICALS INC.
To: JN BIDCO LLC
Reel/Frame 071532/0001 →
Change of Name
Jun 4, 2025
From: IMPEL NEUROPHARMA, INC.
To: IMPEL PHARMACEUTICALS INC.
Reel/Frame 071532/0129 →
Security Interest
Jun 5, 2025
From: WOODWARD SPECIALTY LLC
To: ALTER DOMUS (US) LLC
Reel/Frame 071324/0602 →