Patent Assignment
Reel/Frame 049470/0658
Assignment of Assignor's Interest
Recorded: 2019-06-14
Pages: 13
Assignors
ZULLI, ALLISON L.
Executed: 2018-04-16
HUDKINS, ROBERT L.
Executed: 2017-01-11
WHITMAN, DAVID B.
Executed: 2017-12-14
ZIFICSAK, CRAIG A.
Executed: 2017-12-14
Assignee
CEPHALON, INC.
1090 HORSHAM ROAD, NORTH WALES, PENNSYLVANIA, 19454
Covered Property
(1)
Spiropiperidine Derivatives
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 14, 2019
From: CEPHALON, INC.
To: 89BIO LTD
Reel/Frame 049470/0783 →
Assignment of Assignor's Interest
Jul 2, 2019
From: MCWHERTER, MELODY
To: CEPHALON, INC.
Reel/Frame 049655/0319 →
Assignment of Assignor's Interest
Oct 30, 2025
From: 89BIO LTD.
To: CEPHALON LLC
Reel/Frame 072730/0677 →